{"title":"Chemistry TI-84 Plus CE Calculator Programs","description":"\u003ch2\u003eChemistry TI-84 Plus CE Calculator Programs\u003c\/h2\u003e\n\u003cp\u003eSolve chemistry problems faster and with fewer mistakes using \u003cstrong\u003eTI-84 Plus CE calculator programs designed specifically for chemistry students\u003c\/strong\u003e. These programs handle the heavy lifting—equation setup, rearranging formulas, unit conversions, and multi-step calculations—so you can focus on understanding concepts and checking your work instead of memorizing equations.\u003c\/p\u003e\n\u003cp\u003eWhether you’re taking \u003cstrong\u003ehigh school chemistry, AP Chemistry, or college general chemistry\u003c\/strong\u003e, these programs help with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStoichiometry and mole calculations\u003c\/li\u003e\n\u003cli\u003eGas laws and thermodynamics\u003c\/li\u003e\n\u003cli\u003eThermochemistry and heat transfer\u003c\/li\u003e\n\u003cli\u003eEquilibrium and reaction calculations\u003c\/li\u003e\n\u003cli\u003eFirst-semester and second-semester chemistry topics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll programs run directly on the \u003cstrong\u003eTI-84 Plus CE or TI-84 Plus CE Python\u003c\/strong\u003e calculator and are built to save time, reduce algebra errors, and lower test-day stress.\u003c\/p\u003e\n\u003ch3\u003eWhich chemistry program should I choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed full coverage for general or AP Chemistry?\u003c\/strong\u003e\u003cbr\u003eStart with the \u003ca title=\"Chemistry Solver Bundle\" href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\"\u003eChemistry Solver Bundle\u003c\/a\u003e for the best value and complete topic coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnly taking first-semester chemistry?\u003c\/strong\u003e\u003cbr\u003eChoose \u003ca title=\"Chemistry (Part 1)\" href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-first-semester\"\u003eChemistry (Part 1)\u003c\/a\u003e for stoichiometry, gas laws, and core concepts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond-semester chemistry topics?\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"Chemistry (Part 2)\" href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-second-semester\"\u003eChemistry (Part 2)\u003c\/a\u003e covers thermochemistry, equilibrium, and advanced calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermochemistry focus?\u003c\/strong\u003e\u003cbr\u003eThe \u003ca title=\"Thermochemistry Solver\" href=\"https:\/\/mcstutoring.com\/products\/thermo-ti84-plus-ce-thermochemistry-program\"\u003eThermochemistry Solver\u003c\/a\u003e is ideal for enthalpy, heat transfer, and phase-change problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNew to TI-84 programs? Start with the \u003ca title=\"Free TI-84 Programs\" href=\"https:\/\/mcstutoring.com\/products\/free-ti84-starter-bundle\"\u003eFree TI-84 Programs\u003c\/a\u003e or follow the \u003ca title=\"TI-84 Setup Guide\" href=\"https:\/\/mcstutoring.com\/pages\/ti84-programs-complete-setup-guide-for-your-calculator-step-by-step\"\u003eTI-84 Setup Guide\u003c\/a\u003e to get up and running in minutes.\u003c\/p\u003e\n\u003cp\u003eWant extra peace of mind for AP exams? See the official guidance on our \u003ca title=\"AP Exam Calculator Policy\" href=\"https:\/\/mcstutoring.com\/pages\/ap-calculator-policy\"\u003eAP Chemistry calculator rules\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eQuick comparison\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\"\u003e\u003cstrong\u003eChemistry Solver Bundle\u003c\/strong\u003e\u003c\/a\u003e — complete chemistry coverage; best value for AP and college chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-first-semester\"\u003e\u003cstrong\u003eChemistry (Part 1)\u003c\/strong\u003e\u003c\/a\u003e — stoichiometry, gas laws, and foundational chemistry calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-second-semester\"\u003e\u003cstrong\u003eChemistry (Part 2)\u003c\/strong\u003e\u003c\/a\u003e — thermochemistry, equilibrium, and advanced chemistry topics.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/thermo-ti84-plus-ce-thermochemistry-program\"\u003e\u003cstrong\u003eThermochemistry Solver\u003c\/strong\u003e\u003c\/a\u003e — focused tool for heat transfer, enthalpy, and phase changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"chem-comparison\"\u003e\n\u003ctable style=\"width: 99.852519%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 26.328918%;\"\u003eProgram\u003c\/th\u003e\n\u003cth style=\"width: 16.366625%;\"\u003eSolver or Formula?\u003c\/th\u003e\n\u003cth style=\"width: 57.283186%;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.328918%;\"\u003e\u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\"\u003e\u003cstrong\u003eChemistry Bundle\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.366625%;\"\u003eSolver\u003c\/td\u003e\n\u003ctd style=\"width: 57.283186%;\"\u003eAP Chemistry \u0026amp; College Gen Chem (Full Coverage) *Includes Thermochemistry, Gas Laws, and Periodic Table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.328918%;\"\u003e\u003ca href=\"https:\/\/admin.shopify.com\/products\/thermochemistry\"\u003e\u003cstrong\u003eThermochemistry\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.366625%;\"\u003eSolver\u003c\/td\u003e\n\u003ctd style=\"width: 57.283186%;\"\u003eEnthalpy, Entropy, and Specific Heat problems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.328918%;\"\u003e\u003ca href=\"https:\/\/admin.shopify.com\/products\/gas-laws\"\u003e\u003cstrong\u003eGas Laws\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.366625%;\"\u003eSolver\u003c\/td\u003e\n\u003ctd style=\"width: 57.283186%;\"\u003eIdeal Gas Law, Boyle's, Charles's, and Dalton's\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.328918%;\"\u003e\u003ca href=\"https:\/\/mcstutoring.com\/products\/periodic-table-ti-84-plus-ce-program-all-118-elements\"\u003e\u003cstrong\u003ePeriodic Table\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.366625%;\"\u003eFormula\u003c\/td\u003e\n\u003ctd style=\"width: 57.283186%;\"\u003eQuick reference for atomic weights \u0026amp; trends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","products":[{"product_id":"thermo-ti84-plus-ce-thermochemistry-program","title":"Thermochemistry Solver TI-84 Plus CE Program","description":"\u003c!--\n=======================================================\n  SHOPIFY SEO FIELDS — paste these into the product editor\n  under \"Search engine listing preview\"\n=======================================================\n\n  PAGE TITLE (61 characters):\n  Thermochemistry Solver — TI-84 Plus CE Program | MCS Tutoring\n\n  META DESCRIPTION (154 characters):\n  Solve heat transfer, phase changes, Gibbs energy, enthalpy, and equilibrium problems faster on your TI-84 Plus CE. Thermochemistry solver for AP Chemistry and General Chemistry. $10 — instant download.\n\n  URL (do not change):\n  https:\/\/mcstutoring.com\/products\/thermo-ti84-plus-ce-thermochemistry-program\n\n  PRODUCT TITLE (update in Shopify product editor):\n  Thermochemistry Solver (TI-84 Plus CE)\n=======================================================\n--\u003e\n\n\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eThermochemistry Solver (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e🔥 Heat Transfer, Phase Changes, Enthalpy, Internal Energy, Gibbs Energy \u0026amp; More\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eWork through thermochemistry problems with less setup and less guesswork.\u003c\/strong\u003e THERMO7 is a thermochemistry solver for TI-84 Plus CE built to handle common chemistry energy problems — heat transfer, phase changes, enthalpy, internal energy, Gibbs energy, equilibrium constants, and related unit conversions — with less manual rearranging and fewer calculation errors.\u003c\/p\u003e\n\n  \u003ca href=\"https:\/\/www.youtube.com\/watch?v=97LmEwOJ_jo\" target=\"_blank\" rel=\"noopener\" style=\"display: block; text-decoration: none;\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n      \u003cimg src=\"https:\/\/img.youtube.com\/vi\/97LmEwOJ_jo\/hqdefault.jpg\" alt=\"Thermodynamics Solver Demo\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\" loading=\"lazy\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: Thermodynamics Solver Demo\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eTHERMO7\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSolver Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThermodynamics and thermochemistry solver. Covers heat transfer (Q = mcΔT, solve any variable), phase changes (melting, boiling, full multi-phase transitions), enthalpy relationships (ΔH calculations), internal energy (ΔU), Gibbs energy and spontaneity (G = H − TS), equilibrium temperature, equilibrium constants (K from G, G from K, K vs temperature), Hess's Law support, and built-in unit conversions for temperature, energy, volume, and pressure.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhat THERMO7 covers:\u003c\/h3\u003e\n    \u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003e✅ Heat transfer — Q = mcΔT, solve for heat, specific heat, mass, or ΔT\u003c\/li\u003e\n      \u003cli\u003e✅ Phase changes — melting, boiling, and full multi-phase transitions (e.g. ice → steam)\u003c\/li\u003e\n      \u003cli\u003e✅ Enthalpy — ΔH-style relationships and energy calculations\u003c\/li\u003e\n      \u003cli\u003e✅ Internal energy — ΔU relationships and energy change problems\u003c\/li\u003e\n      \u003cli\u003e✅ Gibbs energy — G = H − TS, spontaneity prediction, and equilibrium temperature\u003c\/li\u003e\n      \u003cli\u003e✅ Equilibrium constants — K from G, G from K, and K vs temperature\u003c\/li\u003e\n      \u003cli\u003e✅ Hess's Law support\u003c\/li\u003e\n      \u003cli\u003e✅ Unit conversions — temperature, energy, volume, and pressure built in\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Honors Chemistry, AP Chemistry, and General Chemistry students who want faster, more reliable thermodynamics and thermochemistry calculations on their calculator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n    \u003ch3 style=\"color: white; margin-top: 0;\"\u003eAlready have a chemistry bundle?\u003c\/h3\u003e\n    \u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003eTHERMO7 is already included in the Chemistry Semester 1, Semester 2, and Complete Chemistry Bundle — no need to purchase separately. If you're taking AP Chemistry, the Complete Bundle gives you far broader coverage.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 12px 28px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eView Complete Chemistry Bundle →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the THERMO7.8xp file after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; color: #666;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"MCS Tutoring","offers":[{"title":"Default Title","offer_id":50903681794279,"sku":"","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/thermo_menu.png?v=1773156711"},{"product_id":"gas-laws-ti84-plus-ce-calculator-program","title":"Gas Laws Solver (TI-84 Plus CE)","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eGas Laws Solver (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e🧪 All Gas Laws — Solve for Any Variable\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3siHPIzStng\" title=\"Gas Laws Solver for TI-84 Plus CE — Demo\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; border-radius: 10px;\"\u003e\u003c\/iframe\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eWork through gas law problems with less algebra and less guesswork.\u003c\/strong\u003e This is a standalone gas laws solver for TI-84 Plus CE covering all six gas laws plus the Full Combined Law, Dalton's Law for mixed gas pressure, RMS velocity, and built-in gas constant and STP reference values. Solves for any variable — enter what you know, get what you need.\u003c\/p\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGASLAWSA\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSolver Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFull solver for all six gas laws — Ideal, Boyle's, Charles's, Gay-Lussac's, Avogadro's, and Combined — plus the Full Combined Law (all four variables changing between states). Also solves mixed gas total pressure via Dalton's Law (2–4 gases) and RMS velocity. Includes all four R values and STP molar volumes as built-in reference data.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eGas Laws Solver (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e🧪 All Gas Laws — Solve for Any Variable\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3siHPIzStng\" title=\"Gas Laws Solver for TI-84 Plus CE — Demo\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; border-radius: 10px;\"\u003e\u003c\/iframe\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eWork through gas law problems with less algebra and less guesswork.\u003c\/strong\u003e This is a standalone gas laws solver for TI-84 Plus CE covering all six gas laws plus the Full Combined Law, Dalton's Law for mixed gas pressure, RMS velocity, and built-in gas constant and STP reference values. Solves for any variable — enter what you know, get what you need.\u003c\/p\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGASLAWSA\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSolver Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFull solver for all six gas laws — Ideal, Boyle's, Charles's, Gay-Lussac's, Avogadro's, and Combined — plus the Full Combined Law (all four variables changing between states). Also solves mixed gas total pressure via Dalton's Law (2–4 gases) and RMS velocity. Includes all four R values and STP molar volumes as built-in reference data.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhat this program covers:\u003c\/h3\u003e\n    \u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003e✅ Ideal Gas Law (PV = nRT) — any variable\u003c\/li\u003e\n      \u003cli\u003e✅ Boyle's Law, Charles's Law, Gay-Lussac's Law\u003c\/li\u003e\n      \u003cli\u003e✅ Avogadro's Law and Combined Gas Law\u003c\/li\u003e\n      \u003cli\u003e✅ Full Combined Law — all four variables (P, V, n, T) changing between states\u003c\/li\u003e\n      \u003cli\u003e✅ Dalton's Law — mixed gas total pressure (2–4 gases)\u003c\/li\u003e\n      \u003cli\u003e✅ RMS velocity\u003c\/li\u003e\n      \u003cli\u003e✅ All four R values and STP molar volumes built in\u003c\/li\u003e\n      \u003cli\u003e✅ Built-in help screens and formula display in every menu\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f4ff; border: 1px solid #c7d2fe; border-radius: 12px; padding: 20px 24px; margin: 24px 0; text-align: center;\"\u003e\n    \u003cp style=\"margin: 0 0 12px; font-size: 1em; color: #3730a3; font-weight: 700;\"\u003e📖 Want the full breakdown?\u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 16px; font-size: 0.95em; color: #444; line-height: 1.6;\"\u003eSee every law, formula, and feature explained in detail — including the Full Combined Law and all MORE Functions.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/gas-laws-calculator-program-ti-84-plus-ce-complete-guide\" style=\"display: inline-block; background: #4338ca; color: white !important; padding: 11px 26px; border-radius: 8px; font-weight: 700; text-decoration: none; font-size: 0.95em;\"\u003eView Complete Program Guide →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Chemistry students who want faster, more reliable gas law calculations — less time rearranging equations, more time understanding the concepts.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n    \u003ch3 style=\"color: white; margin-top: 0;\"\u003eAlready have a chemistry bundle?\u003c\/h3\u003e\n    \u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003eThis program is already included in the Chemistry Semester 1, Semester 2, and Complete Chemistry Bundle — no need to purchase separately. If you're taking AP Chemistry, the Complete Bundle gives you far broader coverage.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 12px 28px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eView Complete Chemistry Bundle →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the .8xp file after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; color: #666;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhat this program covers:\u003c\/h3\u003e\n    \u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003e✅ Ideal Gas Law (PV = nRT) — any variable\u003c\/li\u003e\n      \u003cli\u003e✅ Boyle's Law, Charles's Law, Gay-Lussac's Law\u003c\/li\u003e\n      \u003cli\u003e✅ Avogadro's Law and Combined Gas Law\u003c\/li\u003e\n      \u003cli\u003e✅ Full Combined Law — all four variables (P, V, n, T) changing between states\u003c\/li\u003e\n      \u003cli\u003e✅ Dalton's Law — mixed gas total pressure (2–4 gases)\u003c\/li\u003e\n      \u003cli\u003e✅ RMS velocity\u003c\/li\u003e\n      \u003cli\u003e✅ All four R values and STP molar volumes built in\u003c\/li\u003e\n      \u003cli\u003e✅ Built-in help screens and formula display in every menu\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Chemistry students who want faster, more reliable gas law calculations — less time rearranging equations, more time understanding the concepts.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n    \u003ch3 style=\"color: white; margin-top: 0;\"\u003eAlready have a chemistry bundle?\u003c\/h3\u003e\n    \u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003eThis program is already included in the Chemistry Semester 1, Semester 2, and Complete Chemistry Bundle — no need to purchase separately. If you're taking AP Chemistry, the Complete Bundle gives you far broader coverage.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 12px 28px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eView Complete Chemistry Bundle →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the .8xp file after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; color: #666;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"MCS Tutoring","offers":[{"title":"Default Title","offer_id":50907334803687,"sku":"","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/gas1-1.png?v=1772679864"},{"product_id":"chemistry-solver-ti84-plus-ce-first-semester","title":"AP \u0026 General Chemistry: Semester 1 (TI-84 Plus CE)","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eAP \u0026amp; General Chemistry Solver — Semester 1 (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2f855a; font-weight: bold; font-size: 1.2em; text-align: center; margin-bottom: 20px;\"\u003e🧪 Stoichiometry, gas laws, solutions, acids \u0026amp; bases — solved on your calculator\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cp style=\"line-height: 1.7; margin-top: 10px; color: #333;\"\u003e\u003cstrong\u003eStop getting bogged down in conversions and setup.\u003c\/strong\u003e This Semester 1 Chemistry bundle for TI-84 Plus CE helps you work through first-semester chemistry topics faster and with more confidence. Built for high school chemistry, AP Chemistry, and college general chemistry — with solver tools for stoichiometry, gas laws, solutions, acids and bases, and thermochemistry, plus a full periodic table and unit converter.\u003c\/p\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003eThe included \u003cstrong\u003eUNITCONJ Unit Converter\u003c\/strong\u003e helps with common chemistry conversions involving mass, volume, pressure, temperature, SI prefixes, rates, and other unit-conversion work that comes up in stoichiometry, gas laws, solutions, and thermochemistry.\u003c\/p\u003e\n\n  \u003cp style=\"margin-top: 15px; text-align: center; background: #fff9db; padding: 10px; border-radius: 8px;\"\u003e🚀 \u003cstrong\u003eINSTANT DOWNLOAD:\u003c\/strong\u003e Digital .8xp files for TI-84 Plus CE, TI-84 Plus CE Python, and TI-84 Plus CE-T Python Edition.\u003c\/p\u003e\n\n  \u003cdiv style=\"background: #fff8e1; padding: 16px 18px; border-radius: 10px; border-left: 5px solid #f59e0b; margin: 22px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e These are digital TI-84 Plus CE calculator programs. They are designed for the TI-84 Plus CE, TI-84 Plus CE Python, and TI-84 Plus CE-T Python Edition. They are not intended for TI-Nspire, Casio calculators, or older black-and-white TI-83\/TI-84 models. Please confirm compatibility before purchasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 2px solid #004d40; border-radius: 14px; padding: 20px; margin: 24px 0; box-shadow: 0 4px 14px rgba(0, 77, 64, 0.10);\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.35em;\"\u003e📘 Included UNITCONJ Unit Converter Guide\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.7; color: #333; margin-bottom: 14px;\"\u003eThis bundle includes \u003cstrong\u003eUNITCONJ\u003c\/strong\u003e, a general-purpose unit converter for length, mass, area, volume, speed, temperature, pressure, SI prefixes, rates, angle conversions, distance-rate-time, and decimal-to-fraction conversion. A free PDF guide is available with screenshots, menu paths, solved examples, and quick-reference tables.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"display: inline-block; background: #004d40; color: #ffffff !important; padding: 12px 20px; border-radius: 999px; font-weight: 900; text-decoration: none;\"\u003eView the UNITCONJ PDF Guide →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003ca href=\"https:\/\/www.youtube.com\/watch?v=uElPEZcWJeA\" target=\"_blank\" rel=\"noopener\" style=\"display: block; text-decoration: none;\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n      \u003cimg style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\" alt=\"Chemistry Solver Semester 1 Demo\" src=\"https:\/\/img.youtube.com\/vi\/uElPEZcWJeA\/hqdefault.jpg\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: Semester 1 Solver Demo\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.5em; font-weight: 800; margin-bottom: 14px;\"\u003eWhat's Included (Files \u0026amp; Functions)\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eKEM1V6\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCore Solver Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStoichiometry (empirical formulas, percent yield, mole conversions), gas laws, solutions (molarity, molality, dilutions, colligative properties), acids and bases (pH, pOH, Ka, Kb). Includes reference data for polyatomic ions, solubility rules, and activity series.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGASLAWS7\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Solver\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFull solver for all six gas laws — Ideal, Boyle's, Charles's, Gay-Lussac's, Avogadro's, and Combined — for any variable. Also solves mixed gas total pressure (Dalton's Law, 2–4 gases) and RMS velocity. Includes all four R values and STP molar volumes for reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eTHERMO5\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Solver\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeat transfer (Q = mcΔT, any variable), phase changes (melting, vaporization, full ice→steam), internal energy, enthalpy, Gibbs Free Energy (G = H − TS, spontaneity check, K from ΔG), and Hess's Law (simple and multi-compound).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePERIOD4\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReference Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAll 118 elements — browse by period or search by atomic number. Each element shows name, molar mass, IUPAC group, chemical family, electron configuration, common oxidation states, and classification. D and f-block elements include dual-mode electron configurations (Aufbau and n-value order), with all irregular exceptions handled correctly.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUNITCONJ\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUtility Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral-purpose unit converter covering length, mass, area, volume, speed, temperature, pressure, time, angles, SI prefixes, flow rate, rate conversions, decimal-to-fraction conversion, and distance-rate-time support. \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eView the free UNITCONJ PDF guide →\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background: #f7fff9; padding: 20px; border-radius: 10px; border-left: 5px solid #2f855a; margin-bottom: 22px;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0;\"\u003e✅ First Semester Topics Covered\u003c\/h3\u003e\n    \u003cul style=\"line-height: 1.8; margin-bottom: 0;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStoichiometry:\u003c\/strong\u003e empirical and molecular formulas, percent yield, grams-moles-particles conversions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSolutions:\u003c\/strong\u003e molarity, molality, dilutions, and colligative properties.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAcids \u0026amp; Bases:\u003c\/strong\u003e pH, pOH, Ka, Kb calculations.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGas Laws:\u003c\/strong\u003e all six laws plus Dalton's Law (mixed gas pressure) and RMS velocity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eThermochemistry:\u003c\/strong\u003e heat transfer, phase changes, enthalpy, Gibbs Free Energy, and Hess's Law.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReference Data:\u003c\/strong\u003e polyatomic ions, solubility rules, activity series, full periodic table, and UNITCONJ unit conversions.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e first-semester chemistry students who want faster problem setup, fewer conversion mistakes, and more confidence when reviewing stoichiometry, gas laws, solutions, and thermochemistry.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003cdiv style=\"border: 2px solid #d72c2c; border-radius: 12px; padding: 18px 20px; margin: 20px 0; background: #fff5f5; text-align: center;\"\u003e\n    \u003ch3 style=\"color: #d72c2c; margin-top: 0;\"\u003e💰 Save Money: Get the Complete Bundle\u003c\/h3\u003e\n    \u003cp style=\"color: #4a5568; margin: 0 0 14px 0; line-height: 1.6;\"\u003eNeed second-semester topics too? Most AP Chemistry students save money by getting the \u003cstrong\u003eComplete Chemistry Bundle\u003c\/strong\u003e, which adds kinetics, equilibrium, electrochemistry, nuclear chemistry, the Haber process, and more.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #d72c2c; color: #fff; padding: 12px 28px; border-radius: 10px; font-weight: bold; font-size: 16px; text-decoration: none;\"\u003eGet the Complete Bundle \u0026amp; Save →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e✅ TI-84 Plus CE-T Python Edition\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eExam Use\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eProgrammable calculators and calculator programs are permitted on the AP Chemistry exam. \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti-84-plus-ce-calculators-and-programs-on-ap-exams-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eSee Full Policy →\u003c\/a\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; border: 1px solid #b2dfdb; border-left: 5px solid #2e7d32; border-radius: 10px; padding: 16px 18px; margin: 0 0 25px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e Instant digital download. You receive the included .8xp calculator program files and available PDF user guides after purchase.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40; margin-bottom: 10px;\"\u003eNeed help?\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.8;\"\u003e\n    \u003cli\u003e▶️ \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" rel=\"noopener\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e📘 \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eUNITCONJ Unit Converter PDF Guide\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e📖 \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"font-size: 0.9em; line-height: 1.5; margin-top: 20px;\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This calculator program bundle is a study aid to support review and practice. It does not guarantee a specific AP score or course grade.\u003c\/p\u003e\n\n  \u003cp style=\"font-size: 0.8em; margin-top: 15px;\"\u003e\u003cem\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"MCS Tutoring","offers":[{"title":"First Semester Chemistry Solver","offer_id":50922833936615,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/chemsol1mainmenu4.webp?v=1764469408"},{"product_id":"chemistry-solver-ti84-plus-ce-second-semester","title":"AP \u0026 General Chemistry: Semester 2 (TI-84 Plus CE)","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eAP \u0026amp; General Chemistry Solver — Semester 2 (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2f855a; font-weight: bold; font-size: 1.2em; text-align: center; margin-bottom: 20px;\"\u003e🔋 Kinetics, equilibrium, electrochemistry, and nuclear chemistry — solved on your calculator\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cp style=\"line-height: 1.7; margin-top: 10px; color: #333;\"\u003e\u003cstrong\u003eTake the stress out of second-semester chemistry.\u003c\/strong\u003e This Semester 2 Chemistry bundle for TI-84 Plus CE helps you handle the most challenging topics in AP Chemistry and general chemistry with more speed and confidence. From kinetics and equilibrium to electrochemistry and nuclear chemistry, these programs handle equation setup and rearrangement so you can focus on understanding the chemistry itself.\u003c\/p\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003eThis bundle also includes support tools for gas laws, thermodynamics, the Haber process, periodic table reference, and unit conversions. The included \u003cstrong\u003eUNITCONJ Unit Converter\u003c\/strong\u003e helps with pressure, volume, temperature, SI prefixes, mass, length, rates, and other unit-conversion work commonly needed in chemistry.\u003c\/p\u003e\n\n  \u003cp style=\"margin-top: 15px; text-align: center; background: #fff9db; padding: 10px; border-radius: 8px;\"\u003e🚀 \u003cstrong\u003eINSTANT DOWNLOAD:\u003c\/strong\u003e Digital .8xp files for TI-84 Plus CE, TI-84 Plus CE Python, and TI-84 Plus CE-T Python Edition.\u003c\/p\u003e\n\n  \u003cdiv style=\"background: #fff8e1; padding: 16px 18px; border-radius: 10px; border-left: 5px solid #f59e0b; margin: 22px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e These are digital TI-84 Plus CE calculator programs. They are designed for the TI-84 Plus CE, TI-84 Plus CE Python, and TI-84 Plus CE-T Python Edition. They are not intended for TI-Nspire, Casio calculators, or older black-and-white TI-83\/TI-84 models. Please confirm compatibility before purchasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 2px solid #004d40; border-radius: 14px; padding: 20px; margin: 24px 0; box-shadow: 0 4px 14px rgba(0, 77, 64, 0.10);\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.35em;\"\u003e📘 Included UNITCONJ Unit Converter Guide\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.7; color: #333; margin-bottom: 14px;\"\u003eThis bundle includes \u003cstrong\u003eUNITCONJ\u003c\/strong\u003e, a general-purpose unit converter for length, mass, area, volume, speed, temperature, pressure, SI prefixes, rates, angle conversions, distance-rate-time, and decimal-to-fraction conversion. A free PDF guide is available with screenshots, menu paths, solved examples, and quick-reference tables.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"display: inline-block; background: #004d40; color: #ffffff !important; padding: 12px 20px; border-radius: 999px; font-weight: 900; text-decoration: none;\"\u003eView the UNITCONJ PDF Guide →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003ca href=\"https:\/\/www.youtube.com\/watch?v=97LmEwOJ_jo\" target=\"_blank\" rel=\"noopener\" style=\"display: block; text-decoration: none;\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n      \u003cimg style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\" alt=\"Chemistry Solver Semester 2 Demo\" src=\"https:\/\/img.youtube.com\/vi\/97LmEwOJ_jo\/hqdefault.jpg\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: Semester 2 Solver Demo\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.5em; font-weight: 800; margin-bottom: 14px;\"\u003eWhat's Included (Files \u0026amp; Functions)\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eKEM2V1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCore Solver Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKinetics (rate laws, Arrhenius equation, half-life for 0th\/1st\/2nd order), equilibrium (Kc, Kp, Le Chatelier's, ICE tables), electrochemistry (Nernst equation, Faraday's Laws), and nuclear chemistry (radioactive decay, activity, mass-energy equivalence). Features a Global R-Selector for consistent calculations.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGASLAWS7\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Solver\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFull solver for all six gas laws — Ideal, Boyle's, Charles's, Gay-Lussac's, Avogadro's, and Combined — for any variable. Also solves mixed gas total pressure (Dalton's Law, 2–4 gases) and RMS velocity. Includes all four R values and STP molar volumes for reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eHABERX2\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHaber-Bosch process solver and thermochemistry reference. Covers reaction stoichiometry, equilibrium conditions, and thermodynamic analysis of the industrial synthesis of ammonia.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eTHERMO5\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Solver\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeat transfer (Q = mcΔT, any variable), phase changes (melting, vaporization, full ice→steam), internal energy, enthalpy, Gibbs Free Energy (G = H − TS, spontaneity check, K from ΔG), and Hess's Law (simple and multi-compound).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePERIOD4\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReference Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAll 118 elements — browse by period or search by atomic number. Each element shows name, molar mass, IUPAC group, chemical family, electron configuration, common oxidation states, and classification. D and f-block elements include dual-mode electron configurations (Aufbau and n-value order), with all irregular exceptions handled correctly.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUNITCONJ\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUtility Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral-purpose unit converter covering length, mass, area, volume, speed, temperature, pressure, time, angles, SI prefixes, flow rate, rate conversions, decimal-to-fraction conversion, and distance-rate-time support. \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eView the free UNITCONJ PDF guide →\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background: #f7fff9; padding: 20px; border-radius: 10px; border-left: 5px solid #2f855a;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0;\"\u003e✅ Second Semester Topics Covered\u003c\/h3\u003e\n    \u003cul style=\"line-height: 1.8; margin-bottom: 0;\"\u003e\n      \u003cli\u003e⚛️ \u003cstrong\u003eKinetics:\u003c\/strong\u003e rate laws, Arrhenius equation, and half-life for 0th, 1st, and 2nd order reactions.\u003c\/li\u003e\n      \u003cli\u003e⚖️ \u003cstrong\u003eEquilibrium:\u003c\/strong\u003e Kc, Kp, reaction quotient, Le Chatelier's principle, and ICE table support.\u003c\/li\u003e\n      \u003cli\u003e🔋 \u003cstrong\u003eElectrochemistry:\u003c\/strong\u003e Nernst equation, Faraday's Laws, and cell-potential calculations.\u003c\/li\u003e\n      \u003cli\u003e☢️ \u003cstrong\u003eNuclear Chemistry:\u003c\/strong\u003e radioactive decay, activity, half-lives, and mass-energy equivalence.\u003c\/li\u003e\n      \u003cli\u003e🏭 \u003cstrong\u003eHaber Process:\u003c\/strong\u003e industrial ammonia synthesis — stoichiometry, equilibrium, and thermodynamics.\u003c\/li\u003e\n      \u003cli\u003e🧰 \u003cstrong\u003eSupport Tools:\u003c\/strong\u003e full gas laws solver, thermodynamics solver, periodic table reference, and UNITCONJ unit conversions.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e second-semester chemistry students who want faster problem setup and more confidence working through kinetics, equilibrium, electrochemistry, and nuclear chemistry.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003cdiv style=\"border: 2px solid #d72c2c; border-radius: 12px; padding: 18px 20px; margin: 20px 0; background: #fff5f5; text-align: center;\"\u003e\n    \u003ch3 style=\"color: #d72c2c; margin-top: 0;\"\u003e💰 Save Money: Get the Complete Bundle\u003c\/h3\u003e\n    \u003cp style=\"color: #4a5568; margin: 0 0 14px 0; line-height: 1.6;\"\u003ePreparing for the full AP Chemistry exam? Most students save money by getting the \u003cstrong\u003eComplete Chemistry Bundle\u003c\/strong\u003e, which includes both Semester 1 and Semester 2 programs plus the full set of support tools.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #d72c2c; color: #fff; padding: 12px 28px; border-radius: 10px; font-weight: bold; font-size: 16px; text-decoration: none;\"\u003eGet the Complete Bundle \u0026amp; Save →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003chr style=\"margin: 25px 0; border: 0; border-top: 1px solid #e2e8f0;\"\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e✅ TI-84 Plus CE-T Python Edition\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eExam Use\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eProgrammable calculators and calculator programs are permitted on the AP Chemistry exam. \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti-84-plus-ce-calculators-and-programs-on-ap-exams-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eSee Full Policy →\u003c\/a\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; border: 1px solid #b2dfdb; border-left: 5px solid #2e7d32; border-radius: 10px; padding: 16px 18px; margin: 0 0 25px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e Instant digital download. You receive the included .8xp calculator program files and available PDF user guides after purchase.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40;\"\u003eNeed help?\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.8;\"\u003e\n    \u003cli\u003e▶️ \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" rel=\"noopener\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e📘 \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eUNITCONJ Unit Converter PDF Guide\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e📖 \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"font-size: 0.9em; line-height: 1.5; margin-top: 20px;\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This calculator program bundle is a study aid to support review and practice. It does not guarantee a specific AP score or grade.\u003c\/p\u003e\n\n  \u003cp style=\"font-size: 0.8em; margin-top: 15px;\"\u003e\u003cem\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"MCS Tutoring","offers":[{"title":"Second Semester Chemistry Solver","offer_id":50922858479847,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/chem2main2.png?v=1747159978"},{"product_id":"products-chemistry-solver-ti84-plus-ce-bundle","title":"AP \u0026 General Chemistry Bundle (TI-84 Plus CE)","description":"\u003cp style=\"color: #d72c2c; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 25px; text-transform: uppercase; letter-spacing: 1px;\"\u003e🔥 Full-Year Chemistry Support — Semester 1, Semester 2 \u0026amp; Acid\/Base Solver Included\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eA large TI-84 Plus CE program bundle for AP Chemistry and general chemistry students.\u003c\/strong\u003e This bundle combines the Semester 1 and Semester 2 chemistry solvers with specialized programs for acids and bases, thermodynamics, gas laws, balanced equations, VSEPR, the Haber process, spectroscopy, the periodic table, and unit conversions.\u003c\/p\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003eIt is designed to help students organize common chemistry calculations, reduce setup mistakes, and review major formulas directly on the calculator. Some programs solve for missing values, while others serve as organized reference tools with built-in help screens. Free PDF user guides are also available for the AP \u0026amp; General Chemistry programs and the included \u003cstrong\u003eUNITCONJ Unit Converter\u003c\/strong\u003e, so students can preview screenshots, menu paths, topic routing, unit-conversion examples, and example workflows before using the bundle.\u003c\/p\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 1px solid #b2dfdb; border-radius: 12px; padding: 18px; margin: 22px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0;\"\u003eBest for:\u003c\/h3\u003e\n    \u003cul style=\"margin: 0 0 0 20px; line-height: 1.8; color: #333;\"\u003e\n      \u003cli\u003eAP Chemistry students preparing for exams\u003c\/li\u003e\n      \u003cli\u003eGeneral chemistry students who want help setting up calculations\u003c\/li\u003e\n      \u003cli\u003eStudents who make mistakes with formulas, units, or problem setup\u003c\/li\u003e\n      \u003cli\u003eStudents who want quick access to chemistry reference tools during homework or review\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #fff8e1; padding: 16px 18px; border-radius: 10px; border-left: 5px solid #f59e0b; margin: 22px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e These are digital TI-84 Plus CE calculator programs. They are designed for the TI-84 Plus CE, TI-84 Plus CE Python, and TI-84 Plus CE-T Python Edition. They are not intended for TI-Nspire, Casio calculators, or older black-and-white TI-83\/TI-84 models. Please confirm compatibility before purchasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhy students use this bundle:\u003c\/h3\u003e\n    \u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003e✅ Broad AP Chemistry and general chemistry support across first-semester and second-semester topics.\u003c\/li\u003e\n      \u003cli\u003e✅ Standalone ACIDBAS2 program included — pH, pOH, Ka, Kb, weak acids\/bases, buffers, titrations, salt hydrolysis, and polyprotic acids.\u003c\/li\u003e\n      \u003cli\u003e✅ Includes gas laws, thermodynamics, equilibrium, kinetics, electrochemistry, nuclear chemistry, spectroscopy, VSEPR, and balanced equation support.\u003c\/li\u003e\n      \u003cli\u003e✅ Built-in HELP sections in many programs explain variables, units, formulas, and setup guidance.\u003c\/li\u003e\n      \u003cli\u003e✅ Includes UNITCONJ unit conversion and PERIOD5 periodic table reference tools for common chemistry work.\u003c\/li\u003e\n      \u003cli\u003e✅ Programs on the TI-84 Plus CE are allowed on the AP Chemistry exam under current calculator policies. Always follow the current rules from your school, teacher, or exam proctor.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #e6f4f1; border: 1px solid #b2dfdb; border-left: 5px solid #004d40; border-radius: 12px; padding: 20px; margin: 28px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.35em;\"\u003e📘 Free Student Guide: See How the Chemistry Programs Work\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.7; color: #333; margin-bottom: 14px;\"\u003eWant to preview the AP \u0026amp; General Chemistry TI-84 Plus CE Bundle before you buy? The free student guide shows the included programs, calculator screenshots, topic router, example problem walkthroughs, and menu paths.\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 18px 20px; line-height: 1.8; color: #333;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSee which program to use\u003c\/strong\u003e for stoichiometry, kinetics, equilibrium, acids\/bases, thermodynamics, gas laws, VSEPR, spectroscopy, and unit conversions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePreview included tools\u003c\/strong\u003e such as KEM1V6, KEM2V2C, ACIDBAS2, THERMO6, GASLAWSA, PERIOD5, VSEPR1, WAVES4, and UNITCONJ.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eView TI SmartView screenshots\u003c\/strong\u003e showing real calculator menus, prompts, and output screens.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFollow example walkthroughs\u003c\/strong\u003e for ideal gas law, weak acid pH, buffer pH, Hess’s Law, vapor pressure, and equilibrium constant problems.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUse the Menu Path Reference\u003c\/strong\u003e to quickly find the right program and navigation path for each chemistry topic.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; align-items: center;\"\u003e\n      \u003ca style=\"display: inline-block; background: #004d40; color: white !important; padding: 11px 18px; border-radius: 8px; text-decoration: none; font-weight: 800;\" href=\"https:\/\/mcstutoring.com\/pages\/ap-general-chemistry-ti-84-program-user-guide\"\u003ePreview the Free Chemistry User Guide →\u003c\/a\u003e\n      \u003ca style=\"display: inline-block; background: #f59e0b; color: #1f2937 !important; padding: 11px 18px; border-radius: 8px; text-decoration: none; font-weight: 800;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/AP_General_Chemistry_TI84_User_Guide_SYMBOLS_FIXED.pdf?v=1778601787\" rel=\"noopener\" target=\"_blank\"\u003eDownload the Chemistry PDF Guide →\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 2px solid #004d40; border-radius: 14px; padding: 20px; margin: 28px 0; box-shadow: 0 4px 14px rgba(0, 77, 64, 0.10);\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.35em;\"\u003e📘 Included UNITCONJ Unit Converter Guide\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.7; color: #333; margin-bottom: 14px;\"\u003eThis bundle includes \u003cstrong\u003eUNITCONJ\u003c\/strong\u003e, a general-purpose unit converter for length, mass, area, volume, speed, temperature, pressure, SI prefixes, rates, angle conversions, distance-rate-time, and decimal-to-fraction conversion. A free PDF guide is available with screenshots, menu paths, solved examples, and quick-reference tables.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"display: inline-block; background: #004d40; color: #ffffff !important; padding: 12px 20px; border-radius: 999px; font-weight: 900; text-decoration: none;\"\u003eView the UNITCONJ PDF Guide →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eSee the bundle used on real AP Chemistry FRQs:\u003c\/strong\u003e This walkthrough uses the official 2025 AP Chemistry free-response questions to show how the TI-84 programs support chemistry calculations, formulas, and setup steps.\u003c\/p\u003e\n\n  \u003ca style=\"display: block; text-decoration: none;\" rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=wFnvDUW3Zxs\" target=\"_blank\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 30px 0; cursor: pointer; background: #000; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.2);\"\u003e\n      \u003cimg src=\"https:\/\/img.youtube.com\/vi\/wFnvDUW3Zxs\/maxresdefault.jpg\" alt=\"2025 AP Chemistry FRQ walkthrough using TI-84 Plus CE chemistry programs\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.8;\" loading=\"lazy\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0, 77, 64, 0.9); border-radius: 50%; width: 70px; height: 70px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 24px solid #fff; border-top: 14px solid transparent; border-bottom: 14px solid transparent; margin-left: 6px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 15px; left: 15px; color: white; background: rgba(0,0,0,0.7); padding: 6px 12px; border-radius: 6px; margin: 0; font-size: 14px; font-weight: bold;\"\u003e▶️ Watch: 2025 AP Chemistry FRQ Walkthrough Using the TI-84 Bundle\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.6em; border-bottom: 3px solid #004d40; padding-bottom: 8px; margin-bottom: 20px;\"\u003eWhat's Included (Files \u0026amp; Functions)\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 0.92em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eCourse Focus\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eKey Capabilities\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eKEM1V6\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSemester 1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFirst-semester chemistry solver\/reference covering stoichiometry, empirical formulas, percent yield, mole conversions, gas laws, solutions, molarity, molality, dilutions, colligative properties, pH\/pOH basics, activity series, polyatomic ions, and solubility reference data.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eKEM2V2C\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSemester 2\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSecond-semester chemistry solver\/reference covering kinetics, rate laws, Arrhenius equation, half-life, equilibrium, Kc, Kp, Le Chatelier's principle, ICE tables, electrochemistry, Nernst equation, Faraday's Laws, nuclear chemistry, radioactive decay, activity, and mass-energy equivalence.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003e\u003ca href=\"https:\/\/mcstutoring.com\/products\/acids-bases-solver-ti-84-plus-ce-program\" style=\"color: #004d40; font-weight: bold;\"\u003eACIDBAS2\u003c\/a\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAcids \u0026amp; Bases\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandalone acids and bases solver\/reference covering pH, pOH, Ka, Kb, pKa, pKb, weak acids and bases, percent ionization, buffers, Henderson-Hasselbalch acid and base buffer forms, titrations, salt hydrolysis, strong acid\/base references, and polyprotic acids.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eBALANCE1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced Equations\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReference program for common balanced chemical equation patterns, including synthesis, decomposition, combustion, single replacement, double replacement, acid\/base reactions, and redox examples.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eTHERMO6\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThermodynamics\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThermochemistry and thermodynamics support including heat transfer, phase changes, internal energy, enthalpy, Gibbs Free Energy, spontaneity checks, K from ΔG, and Hess's Law.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eGASLAWSA\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGases\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGas law solver\/reference covering Ideal Gas Law, Boyle's Law, Charles's Law, Gay-Lussac's Law, Avogadro's Law, Combined Gas Law, Full Combined Law, Dalton's Law, RMS velocity, R-value selection, and STP molar volumes.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eHABERX2\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIndustrial \/ Thermo\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHaber-Bosch process solver and thermochemistry reference covering reaction stoichiometry, equilibrium conditions, and thermodynamic analysis of industrial ammonia synthesis.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePERIOD5\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBonus Reference\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePeriodic table reference for all 118 elements, including name, molar mass, IUPAC group, chemical family, electron configuration, oxidation states, and classification. Searchable by atomic number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eVSEPR1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBonus Molecular Geometry\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVSEPR reference program covering molecular geometry, electron-domain geometry, lone pairs, bond angles, polarity guidance, and hybridization notes for common AP Chemistry structures.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eWAVES4\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBonus Spectroscopy\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWave and light reference\/solver covering wave speed, frequency, wavelength, photon energy, color identification from wavelength, and emission line references for selected elements.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUNITCONJ\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBonus Conversions\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral-purpose unit converter covering length, mass, area, volume, speed, temperature, pressure, time, angles, SI prefixes, decimal-to-fraction conversion, and distance-rate-time support. \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eView the free UNITCONJ PDF guide →\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2 style=\"color: #004d40; font-size: 1.5em; font-weight: bold;\"\u003e💰 Bundle Value Breakdown\u003c\/h2\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em; margin-bottom: 30px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 10px 14px; text-align: left;\"\u003eProgram \/ Bundle\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 14px; text-align: right;\"\u003eIndividual Price\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\"\u003eKEM1V6 Chemistry Solver — Semester 1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; text-align: right; border-bottom: 1px solid #e0e0e0;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\"\u003eKEM2V2C Chemistry Solver — Semester 2\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; text-align: right; border-bottom: 1px solid #e0e0e0;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f9f9f9;\"\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\"\u003eACIDBAS2 Acids \u0026amp; Bases Solver\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; text-align: right; border-bottom: 1px solid #e0e0e0;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\"\u003eSupporting chemistry programs: BALANCE1, THERMO6, GASLAWSA, HABERX2, PERIOD5, VSEPR1, WAVES4, UNITCONJ\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; text-align: right; border-bottom: 1px solid #e0e0e0;\"\u003eIncluded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #004d40; color: white;\"\u003e\n        \u003ctd style=\"padding: 12px 14px; font-weight: bold; font-size: 1.1em;\"\u003eAP \u0026amp; General Chemistry Complete Bundle Price\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px 14px; text-align: right; font-weight: bold; font-size: 1.3em;\"\u003e$50.00\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003chr style=\"border: 0; border-top: 1px solid #eee; margin: 30px 0;\"\u003e\n\n  \u003ch2 style=\"color: #004d40; font-size: 1.5em; font-weight: bold;\"\u003eWhat Makes These Programs Different?\u003c\/h2\u003e\n\n  \u003cul style=\"list-style-type: none; margin-left: 0; line-height: 1.8; padding-left: 0;\"\u003e\n    \u003cli style=\"margin-bottom: 12px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #004d40; font-weight: bold; font-size: 1.3em;\"\u003e📚\u003c\/span\u003e \u003cstrong\u003eBuilt-in HELP Sections:\u003c\/strong\u003e Many major topics include explanations of when to use each equation, what variables mean, and common problem types — including acid\/base help for pH, pOH, buffers, titrations, and weak acid\/base setups.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #004d40; font-weight: bold; font-size: 1.3em;\"\u003e🎯\u003c\/span\u003e \u003cstrong\u003eSolver and Reference Support:\u003c\/strong\u003e Some programs solve for missing values, while others serve as organized formula\/reference tools. The goal is to reduce setup errors and help students practice more efficiently.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #004d40; font-weight: bold; font-size: 1.3em;\"\u003e💻\u003c\/span\u003e \u003cstrong\u003eBuilt by an Experienced Teacher:\u003c\/strong\u003e Designed by a tutor with 25+ years of teaching experience and decades of TI-BASIC programming experience. The programs are built around the places students commonly get stuck.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #004d40; font-weight: bold; font-size: 1.3em;\"\u003e✅\u003c\/span\u003e \u003cstrong\u003eAP Exam Calculator Policy:\u003c\/strong\u003e Programs on a TI-84 Plus CE are allowed on the AP Chemistry exam under current calculator policies. Always follow the current rules for your specific exam and proctor instructions. \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti-84-plus-ce-calculators-and-programs-on-ap-exams-2026\"\u003eSee Full Policy →\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr style=\"border: 0; border-top: 1px solid #eee; margin: 30px 0;\"\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e✅ TI-84 Plus CE-T Python Edition\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-84 Plus Silver Edition, TI-Nspire, or Casio.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003eInstant digital download. You receive the included .8xp calculator program files and available PDF user guides after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 1px solid #b2dfdb; border-left: 5px solid #004d40; border-radius: 10px; padding: 16px 18px; margin: 0 0 25px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003e📦 Managing memory with a large bundle?\u003c\/strong\u003e This bundle includes 11 programs. If your calculator is running low on RAM, Archive (ARC) memory lets you store programs without deleting them — and run them directly from the archive. \u003ca href=\"https:\/\/youtu.be\/c0SWqpgxS2E\" rel=\"noopener\" style=\"color: #004d40; font-weight: bold;\" target=\"_blank\"\u003eWatch the quick guide →\u003c\/a\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #fff8e1; padding: 16px 18px; border-radius: 10px; border-left: 5px solid #f59e0b; margin: 25px 0;\"\u003e\n    \u003cp style=\"line-height: 1.6; color: #333; margin: 0;\"\u003e\u003cstrong\u003eDigital product notice:\u003c\/strong\u003e These are digital calculator program files. Because digital downloads cannot be returned, please make sure your calculator is compatible before purchasing. If you are new to TI-84 programs, try one of the free programs first to confirm that you can download and transfer files successfully.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n    \u003ch3 style=\"color: white; margin-top: 0;\"\u003eOnly need one semester?\u003c\/h3\u003e\n    \u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003eIndividual semester programs are also available separately.\u003c\/p\u003e\n    \u003cdiv style=\"display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;\"\u003e\n      \u003ca style=\"display: inline-block; background: white; color: #004d40 !important; padding: 10px 22px; border-radius: 8px; font-weight: 800; text-decoration: none; border: 1px solid #fff;\" href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-first-semester\"\u003eSemester 1 Only →\u003c\/a\u003e\n      \u003ca style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 10px 22px; border-radius: 8px; font-weight: 800; text-decoration: none;\" href=\"https:\/\/mcstutoring.com\/products\/chemistry-solver-ti84-plus-ce-second-semester\"\u003eSemester 2 Only →\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; color: #666;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\"\u003eComplete Setup Guide\u003c\/a\u003e | \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/pages\/ap-general-chemistry-ti-84-program-user-guide\"\u003eChemistry User Guide\u003c\/a\u003e | \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\"\u003eUNITCONJ Guide\u003c\/a\u003e | \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/pages\/ti-84-plus-ce-program-user-guides\"\u003eAll PDF Guides\u003c\/a\u003e | \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/pages\/faq\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a trademark of the College Board, which does not endorse this product.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"MCS Tutoring","offers":[{"title":"Default Title","offer_id":50922881843431,"sku":"","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/chemsol1mainmenu4.webp?v=1764469408"},{"product_id":"dimensional-analysis-unit-converter-ti84-calculator-program","title":"Unit Converter (TI-84 Plus CE)","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eUnit Converter (TI-84 Plus CE)\u003c\/h2\u003e\n\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e🔁 100+ Conversions Across 12 Categories — Length, Mass, Volume, Pressure, SI Prefixes, Temperature \u0026amp; More\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\n  \u003ca href=\"https:\/\/www.youtube.com\/watch?v=d5Own5zwQd0\" target=\"_blank\" rel=\"noopener\" style=\"display: block; text-decoration: none;\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n      \u003cimg src=\"https:\/\/img.youtube.com\/vi\/d5Own5zwQd0\/hqdefault.jpg\" alt=\"Unit Converter Program Demo\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\" loading=\"lazy\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: Unit Converter Demo\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; border: 2px solid #004d40; border-radius: 14px; padding: 20px; margin: 24px 0; box-shadow: 0 4px 14px rgba(0, 77, 64, 0.10);\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.35em;\"\u003e📘 Free PDF User Guide Available\u003c\/h3\u003e\n    \u003cp style=\"font-size: 1.02em; line-height: 1.7; margin-bottom: 16px; color: #1f2937;\"\u003e\n      Want to see exactly how UNITCONJ works before buying? View the free PDF guide with screenshots, menu walkthroughs, solved examples, and quick-reference tables for length, mass, area, volume, speed, temperature, pressure, SI prefixes, rates, angle conversions, distance-rate-time, and decimal-to-fraction conversion.\n    \u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"display: inline-block; background: #004d40; color: #ffffff !important; padding: 12px 22px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eView Free PDF User Guide →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003e100+ unit conversions across 12 categories, organized for fast calculator lookup.\u003c\/strong\u003e UNITCONJ is a general-purpose unit converter for TI-84 Plus CE covering length, mass, area, volume, speed, flow rate, rate conversions, temperature, angle, time, pressure, and SI prefixes. Includes a distance-rate-time solver and decimal-to-fraction converter as bonus tools. Useful for Chemistry, Physics, and SAT\/ACT-style word problems.\u003c\/p\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUNITCONJ\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eConverter Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGeneral-purpose unit converter with 100+ conversions across 12 categories: length (SI metric, Imperial, SI-Imperial), mass (g, kg, mg, lb, oz), area (m², ft², cm², in², acres), volume (L, mL, cm³, ft³), speed\/velocity (m\/s, ft\/s, mph, km\/h), flow rate (L\/hr, mL\/min, L\/min, mL\/s), rate conversions (per sec\/min\/hr), temperature (°C, °F, K — all combinations), angle (degrees ↔ radians with exact form), time (seconds through days), pressure (atm, Pa, kPa, mmHg, torr, psi, bar), and SI prefixes (tera through atto — quick convert, custom convert, and reference chart). Also includes a distance-rate-time solver (solve for d, r, or t) and decimal-to-fraction converter.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f0f9f6;\"\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePDF User Guide\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGuide\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncludes screenshots, menu paths, solved examples, and quick-reference tables showing how to use the UNITCONJ program effectively.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n    \u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eConversion categories:\u003c\/h3\u003e\n    \u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003e✅ Length — SI metric, Imperial, and SI-Imperial crossovers\u003c\/li\u003e\n      \u003cli\u003e✅ Mass — g, kg, mg, lb, oz\u003c\/li\u003e\n      \u003cli\u003e✅ Area — m², ft², cm², in², acres, mi²\u003c\/li\u003e\n      \u003cli\u003e✅ Volume — L, mL, cm³, ft³, m³\u003c\/li\u003e\n      \u003cli\u003e✅ Speed\/Velocity — m\/s, ft\/s, mph, km\/h, and acceleration units\u003c\/li\u003e\n      \u003cli\u003e✅ Flow Rate — L\/hr, mL\/min, L\/min, mL\/s\u003c\/li\u003e\n      \u003cli\u003e✅ Rate Conversions — per sec\/min\/hr crossovers with worked SAT examples\u003c\/li\u003e\n      \u003cli\u003e✅ Temperature — °C, °F, Kelvin\u003c\/li\u003e\n      \u003cli\u003e✅ Angle — degrees ↔ radians with exact π form\u003c\/li\u003e\n      \u003cli\u003e✅ Time — seconds, minutes, hours, days\u003c\/li\u003e\n      \u003cli\u003e✅ Pressure — atm, Pa, kPa, mmHg, torr, psi, bar\u003c\/li\u003e\n      \u003cli\u003e✅ SI Prefixes — tera to atto, quick convert, custom convert, reference chart\u003c\/li\u003e\n      \u003cli\u003e✅ Bonus: Distance-rate-time solver and decimal-to-fraction converter\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Chemistry students (dimensional analysis, stoichiometry, gas laws, SI prefix scaling), Physics students (kinematics, unit scaling, pressure), and SAT\/ACT-style math and science problems involving rate and unit conversions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.3em; margin: 26px 0 10px;\"\u003eSpotlight: SI Prefixes\u003c\/h3\u003e\n  \u003cdiv style=\"background: #f0f9f6; padding: 18px 20px; border-radius: 10px; border: 1px solid #b2dfdb; margin-bottom: 24px;\"\u003e\n    \u003cp style=\"margin: 0 0 10px; line-height: 1.7;\"\u003eThe SI Prefixes section covers the full prefix ladder from \u003cstrong\u003etera (10¹²)\u003c\/strong\u003e down to \u003cstrong\u003eatto (10⁻¹⁸)\u003c\/strong\u003e with three modes:\u003c\/p\u003e\n    \u003cul style=\"margin: 0 0 0 20px; line-height: 1.8;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eQuick Convert\u003c\/strong\u003e — one-tap conversions for the most common prefix steps (milli ↔ base, micro ↔ milli, kilo ↔ base, etc.)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom Convert\u003c\/strong\u003e — choose any \"from\" prefix and any \"to\" prefix for a direct conversion\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReference Chart\u003c\/strong\u003e — on-screen table of all prefix names, symbols, and powers of 10\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.3em; margin: 26px 0 10px;\"\u003eSpotlight: Pressure\u003c\/h3\u003e\n  \u003cdiv style=\"background: #f0f9f6; padding: 18px 20px; border-radius: 10px; border: 1px solid #b2dfdb; margin-bottom: 24px;\"\u003e\n    \u003cp style=\"margin: 0; line-height: 1.7;\"\u003eConvert between \u003cstrong\u003e7 pressure units\u003c\/strong\u003e in any combination: atm, Pa, kPa, mmHg, torr, psi, and bar. Select your \"from\" unit, then your \"to\" unit — no need to memorize conversion factors.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e✅ TI-84 Plus CE-T Python Edition\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the UNITCONJ.8xp file and the PDF user guide after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n    \u003ch3 style=\"color: white; margin-top: 0;\"\u003ePreparing for AP Chemistry or AP Physics?\u003c\/h3\u003e\n    \u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003eUNITCONJ is already included with the Chemistry and Physics bundles. If you're heading into AP exam season, the full subject bundles give you solvers and references built specifically for AP-level problems.\u003c\/p\u003e\n    \u003ca href=\"https:\/\/mcstutoring.com\/pages\/ap-exam-ti-84-calculator-programs\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 12px 28px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eShop AP Programs →\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; color: #666;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/pages\/unitconj-unit-converter-ti-84-user-guide-pdf\" style=\"color: #004d40; font-weight: bold;\"\u003eUNITCONJ PDF Guide\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"mcstutoring.com","offers":[{"title":"Default Title","offer_id":51479488069863,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/UnitConMainMenu.png?v=1760908103"},{"product_id":"periodic-table-ti-84-plus-ce-program-all-118-elements","title":"Periodic Table (TI-84 Plus CE) | All 118 Elements","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003ePeriodic Table (TI-84 Plus CE) — All 118 Elements\u003c\/h2\u003e\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e⚛️ Complete Element Data — Browse by Period or Search by Atomic Number\u003c\/p\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eAll 118 elements, right on your calculator.\u003c\/strong\u003e PERIOD5 gives you instant access to complete element data during chemistry class, lab, and exams — no phone, no reference sheet, no internet required. Browse by period or jump directly to any element by atomic number. Your TI-84 Plus CE is allowed on chemistry exams. Your phone is not.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.youtube.com\/watch?v=b-yDCpPBXMQ\" rel=\"noopener\" style=\"display: block; text-decoration: none;\" target=\"_blank\"\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/b-yDCpPBXMQ\/hqdefault.jpg\" alt=\"Periodic Table Program Demo\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\" loading=\"lazy\"\u003e\n\u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n\u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: PERIOD4 Program Demo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePERIOD5\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReference Program\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAll 118 elements — browse by period (1–7) or search by atomic number (1–118). Each element displays name, molar mass, IUPAC group, chemical family, electron configuration, common oxidation states, and classification (metal, nonmetal, metalloid). D and f-block elements include dual-mode electron configurations in both Aufbau order and n-value grouping, with all irregular exceptions handled correctly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n\u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhat PERIOD5 shows for each element:\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n\u003cli\u003e✅ Name, symbol, and atomic number\u003c\/li\u003e\n\u003cli\u003e✅ Molar mass (g\/mol)\u003c\/li\u003e\n\u003cli\u003e✅ IUPAC group number and chemical family\u003c\/li\u003e\n\u003cli\u003e✅ Full electron configuration (Aufbau and n-value ordering for d\/f-block)\u003c\/li\u003e\n\u003cli\u003e✅ Common oxidation states\u003c\/li\u003e\n\u003cli\u003e✅ Classification — metal, nonmetal, or metalloid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e High school chemistry, AP Chemistry, and college general chemistry students who want fast, reliable element data during exams, homework, and lab work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-84 Plus (black \u0026amp; white screen), TI-Nspire, or Casio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the PERIOD5.8xp file after purchase. Transfer to your calculator using TI Connect CE (free from TI).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003cp\u003e\n  \u003cstrong\u003eNeed help choosing a program?\u003c\/strong\u003e\n  See the \u003ca href=\"https:\/\/mcstutoring.com\/pages\/ap-general-chemistry-ti-84-program-user-guide\" style=\"color: #004d40; font-weight: bold;\"\u003eAP \u0026amp; General Chemistry Bundle User Guide\u003c\/a\u003e for a full topic-by-topic breakdown.\n\u003c\/p\u003e\n\u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 40px 0;\"\u003e\n\u003ch3 style=\"color: white; margin-top: 0;\"\u003eAlready have a chemistry bundle?\u003c\/h3\u003e\n\u003cp style=\"opacity: 0.9; margin-bottom: 20px;\"\u003ePERIOD4 is already included in the AP \u0026amp; General Chemistry Complete Bundle — no need to purchase separately. If you're taking AP Chemistry, the Complete Bundle gives you far broader coverage.\u003c\/p\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/products-chemistry-solver-ti84-plus-ce-bundle\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 12px 28px; border-radius: 8px; font-weight: 800; text-decoration: none;\"\u003eView Complete Chemistry Bundle →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; color: #666;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help getting started?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MCS Tutoring","offers":[{"title":"Default Title","offer_id":51652155703527,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/PeriodicMain-2.png?v=1772679864"},{"product_id":"amino-acids-ti-84-plus-ce","title":"Amino Acids Reference Program (TI-84 Plus CE)","description":"\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eAmino Acids Reference Program — TI-84 Plus CE\u003c\/h2\u003e\n\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e🧬 Fast amino acid lookup for AP Biology, Organic Chemistry, and Biochemistry students\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n  \u003ca href=\"https:\/\/www.youtube.com\/watch?v=g6sN9g4eflw\" target=\"_blank\" rel=\"noopener\" style=\"display: block; text-decoration: none;\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 18px 0; cursor: pointer; background: #000; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\"\u003e\n      \u003cimg src=\"https:\/\/img.youtube.com\/vi\/g6sN9g4eflw\/hqdefault.jpg\" alt=\"Amino Acids TI-84 Plus CE Demo\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;\"\u003e\n      \u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); border-radius: 50%; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;\"\u003e\n        \u003cdiv style=\"width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"position: absolute; bottom: 10px; left: 10px; color: white; background: rgba(0,0,0,0.7); padding: 5px 10px; border-radius: 4px; margin: 0; font-size: 14px;\"\u003e▶️ Watch: Amino Acids Program Demo\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/a\u003e\n\n  \u003cp style=\"line-height: 1.7; color: #333;\"\u003e\u003cstrong\u003eKeep all 20 standard amino acids organized inside your calculator.\u003c\/strong\u003e This TI-84 Plus CE reference program gives you a fast way to review amino acid names, abbreviations, classifications, R-group details, and pKa values without flipping through notes or charts. It is designed as a compact study tool for AP Biology, Organic Chemistry, and introductory Biochemistry students.\u003c\/p\u003e\n\n  \u003cp style=\"margin-top: 15px; text-align: center; background: #fff9db; padding: 10px; border-radius: 8px;\"\u003e🚀 \u003cstrong\u003eINSTANT DOWNLOAD:\u003c\/strong\u003e Digital .8xp file for TI-84 Plus CE \/ CE Python.\u003c\/p\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.45em; margin: 26px 0 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eAMINO1\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReference Program\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDisplays the full name, 3-letter abbreviation, and 1-letter symbol for all 20 standard amino acids, organized by chemical classification with R-group descriptions and pKa values.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.35em; margin-bottom: 12px;\"\u003eWhat the Program Shows for Each Amino Acid\u003c\/h3\u003e\n  \u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 20px 0;\"\u003e\n    \u003cul style=\"list-style-type: disc; list-style-position: outside; padding-left: 1.4em; margin: 0; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n      \u003cli\u003eFull amino acid name\u003c\/li\u003e\n      \u003cli\u003eThree-letter and one-letter codes\u003c\/li\u003e\n      \u003cli\u003eChemical classification: nonpolar aliphatic, aromatic, polar uncharged, acidic, or basic\u003c\/li\u003e\n      \u003cli\u003eR-group description for faster recognition\u003c\/li\u003e\n      \u003cli\u003epKa values for relevant side chains — essential for calculating isoelectric points\u003c\/li\u003e\n      \u003cli\u003eSpecial notes for Proline (unique ring structure) and Cysteine (disulfide bond capacity)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40; font-size: 1.35em; margin-bottom: 12px;\"\u003eWhy Students Use This Program\u003c\/h3\u003e\n  \u003cdiv style=\"background: #f8fffb; padding: 18px 20px; border-left: 4px solid #2e7d32; margin: 20px 0;\"\u003e\n    \u003cul style=\"list-style-type: disc; list-style-position: outside; padding-left: 1.4em; margin: 0; line-height: 1.8; color: #4a5568;\"\u003e\n      \u003cli\u003eAll 20 amino acids in one place — no charts to flip through mid-problem\u003c\/li\u003e\n      \u003cli\u003epKa values on hand for isoelectric point calculations\u003c\/li\u003e\n      \u003cli\u003eHelps with amino acid recognition and structure-related questions\u003c\/li\u003e\n      \u003cli\u003eUseful for AP Biology, Organic Chemistry, and Biochemistry courses\u003c\/li\u003e\n      \u003cli\u003eWorks offline directly on your calculator\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e✖ Not for TI-83, TI-Nspire, or Casio calculators.\u003c\/span\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n      \u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n      \u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003eInstant digital download. You receive the .8xp file after purchase.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #fff8e1; border: 2px solid #f59e0b; border-radius: 12px; padding: 16px 18px; margin: 24px 0; text-align: center;\"\u003e\n    \u003cp style=\"margin: 0; color: #7a4b00; line-height: 1.6;\"\u003eThis program is also included in the \u003ca href=\"https:\/\/mcstutoring.com\/products\/ap-science-mega-bundle-ti84-plus-ce\" style=\"color: #004d40; font-weight: bold;\"\u003eAP Science Mega Bundle\u003c\/a\u003e and \u003ca href=\"https:\/\/mcstutoring.com\/products\/ap-stem-mega-bundle-ti-84-plus-ce\" style=\"color: #004d40; font-weight: bold;\"\u003eAP STEM Mega Bundle\u003c\/a\u003e. If you're shopping for multiple science tools, a bundle may be the better value.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"color: #004d40;\"\u003eNeed help?\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.8;\"\u003e\n    \u003cli\u003e▶️ \u003ca rel=\"noopener\" href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003eComplete Install Guide (2026)\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e📖 \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003eTroubleshooting\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003eFAQs\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003cp\u003e\n  \u003cstrong\u003eNeed help choosing a program?\u003c\/strong\u003e\n  See the \u003ca href=\"https:\/\/mcstutoring.com\/pages\/ap-general-chemistry-ti-84-program-user-guide\" style=\"color: #004d40; font-weight: bold;\"\u003eAP \u0026amp; General Chemistry Bundle User Guide\u003c\/a\u003e for a full topic-by-topic breakdown.\n\u003c\/p\u003e\n  \u003cp style=\"font-size: 0.9em; line-height: 1.5; margin-top: 20px;\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This calculator program is a study aid designed to help students review amino acids more efficiently. It does not guarantee a particular AP score or course grade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"mcstutoring.com","offers":[{"title":"Default Title","offer_id":51658553917671,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/AminoAcids_1.png?v=1772679864"},{"product_id":"acids-bases-solver-ti-84-plus-ce-program","title":"Acids \u0026 Bases Solver TI-84 Plus CE Program","description":"\u003cstyle\u003e\n  \/* ACIDBAS1 Product Page — Scoped Styles *\/\n  #acidbas1-page {\n    --green-dark:   #004d40;\n    --green-mid:    #00695c;\n    --green-light:  #00897b;\n    --green-pale:   #e0f2f1;\n    --green-accent: #1de9b6;\n    --white:        #ffffff;\n    --off-white:    #f7fafa;\n    --text:         #1a2e2c;\n    --text-muted:   #4e6663;\n    --border:       #b2dfdb;\n    --mono:         'IBM Plex Mono', monospace;\n    --sans:         'IBM Plex Sans', sans-serif;\n    --radius:       6px;\n    --shadow:       0 2px 12px rgba(0,77,64,.10);\n\n    font-family: var(--sans);\n    color: var(--text);\n    background: var(--white);\n    line-height: 1.65;\n  }\n\n  #acidbas1-page *, \n  #acidbas1-page *::before, \n  #acidbas1-page *::after { \n    box-sizing: border-box; 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\n  }\n\n  #acidbas1-page .screens-row {\n    display: flex;\n    gap: 20px;\n    flex-wrap: wrap;\n    margin-top: 24px;\n  }\n\n  #acidbas1-page .screen-wrapper { \n    flex: 0 0 auto; \n  }\n\n  #acidbas1-page .screen-caption {\n    font-family: var(--mono);\n    font-size: .68rem;\n    color: var(--text-muted);\n    letter-spacing: .06em;\n    text-transform: uppercase;\n    margin-top: 8px;\n    text-align: center;\n  }\n\n  #acidbas1-page .tit-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: .88rem;\n    margin-top: 20px;\n  }\n\n  #acidbas1-page .tit-table th {\n    background: var(--green-dark);\n    color: var(--white);\n    font-family: var(--mono);\n    font-size: .72rem;\n    letter-spacing: .07em;\n    text-transform: uppercase;\n    padding: 10px 14px;\n    text-align: left;\n  }\n\n  #acidbas1-page .tit-table td {\n    padding: 10px 14px;\n    border-bottom: 1px solid var(--border);\n    color: var(--text-muted);\n    vertical-align: top;\n  }\n\n  #acidbas1-page .tit-table tr:last-child td { \n    border-bottom: none; \n  }\n\n  #acidbas1-page .tit-table tr:nth-child(even) td { \n    background: var(--off-white); \n  }\n\n  #acidbas1-page .tit-table td:first-child { \n    font-family: var(--mono); \n    font-size: .82rem; \n    color: var(--green-dark); \n    font-weight: 600; \n  }\n\n  #acidbas1-page .callout {\n    border-left: 3px solid var(--green-accent);\n    background: var(--green-pale);\n    padding: 18px 20px;\n    border-radius: 0 var(--radius) var(--radius) 0;\n    margin: 24px 0;\n  }\n\n  #acidbas1-page .callout p { \n    color: var(--text); \n    margin: 0; \n    font-size: .93rem; \n  }\n\n  #acidbas1-page .callout strong { \n    color: var(--green-dark); \n  }\n\n  #acidbas1-page .pricing-box {\n    background: var(--green-dark);\n    color: var(--white);\n    border-radius: var(--radius);\n    padding: 36px 32px;\n    text-align: center;\n    margin-top: 32px;\n  }\n\n  #acidbas1-page .price-amount {\n    font-size: 2.8rem;\n    font-weight: 600;\n    font-family: var(--mono);\n    color: var(--green-accent);\n    line-height: 1;\n    margin-bottom: 6px;\n  }\n\n  #acidbas1-page .price-note {\n    font-size: .83rem;\n    color: rgba(255,255,255,.55);\n    margin-bottom: 24px;\n  }\n\n  #acidbas1-page .pricing-includes {\n    list-style: none;\n    margin-bottom: 28px;\n    display: inline-block;\n    text-align: left;\n    padding-left: 0;\n  }\n\n  #acidbas1-page .pricing-includes li {\n    font-size: .88rem;\n    color: rgba(255,255,255,.75);\n    padding: 4px 0;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  #acidbas1-page .pricing-includes li::before {\n    content: \"→\";\n    color: var(--green-accent);\n    font-family: var(--mono);\n  }\n\n  #acidbas1-page .compat-note {\n    font-family: var(--mono);\n    font-size: .72rem;\n    color: rgba(255,255,255,.40);\n    letter-spacing: .05em;\n    margin-top: 18px;\n  }\n\n  #acidbas1-page .footer-strip {\n    background: var(--green-dark);\n    color: rgba(255,255,255,.45);\n    font-family: var(--mono);\n    font-size: .72rem;\n    letter-spacing: .06em;\n    text-align: center;\n    padding: 20px 24px;\n  }\n\n  #acidbas1-page .footer-strip a { \n    color: rgba(255,255,255,.55); \n    text-decoration: none; \n  }\n\n  @media (max-width: 600px) {\n    #acidbas1-page .hero { \n      padding: 48px 20px 44px; \n    }\n\n    #acidbas1-page section { \n      padding: 44px 0; \n    }\n\n    #acidbas1-page h2 { \n      font-size: 1.35rem; \n    }\n  }\n\u003c\/style\u003e\n\u003cdiv id=\"acidbas1-page\"\u003e\n\u003c!-- HERO --\u003e\u003cheader class=\"hero\"\u003e\n\u003cdiv class=\"program-name\"\u003eACIDBAS1  ·  TI-84 Plus CE Program\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: rgb(128, 255, 0);\"\u003eAcids \u0026amp; Bases\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(128, 255, 0);\"\u003eReference \u0026amp; Solver\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"subtitle\"\u003eMajor acid\/base calculations from AP Chemistry and general chemistry — organized, formula-first, and ready for study or review.\u003c\/p\u003e\n\u003cdiv class=\"hero-meta\"\u003e\n\u003cspan\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003eAP Chemistry Acid\/Base Topics\u003c\/span\u003e \u003cspan\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e6 Major Sections\u003c\/span\u003e \u003cspan\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003e40+ Calculation Modes\u003c\/span\u003e \u003cspan\u003e\u003cspan class=\"dot\"\u003e\u003c\/span\u003eMany Input Checks Built In\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Replace # with product\/cart link before publishing, or remove if using Shopify's native Add to Cart button --\u003e \u003ca class=\"btn-primary\" href=\"#\"\u003eAdd to Cart — $10.00\u003c\/a\u003e\u003c\/header\u003e\u003c!-- TOP COMPATIBILITY NOTICE --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility Notice:\u003c\/strong\u003e This is a digital .8xp calculator program designed for the TI-84 Plus CE and TI-84 Plus CE Python. It is not compatible with TI-Nspire, Casio calculators, or older black-and-white TI-83\/TI-84 models. Please confirm compatibility before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eVideo Walkthrough\u003c\/p\u003e\n\u003ch2\u003eWatch the ACIDBAS1 Walkthrough\u003c\/h2\u003e\n\u003cp\u003eSee the Acids \u0026amp; Bases Solver Program in action on the TI-84 Plus CE, including pH, pOH, Ka, Kb, weak acids and bases, buffers, titrations, salt hydrolysis, and polyprotic acids.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 30px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.18); background: #000;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" title=\"ACIDBAS1 Acids and Bases Solver for TI-84 Plus CE\" src=\"https:\/\/www.youtube.com\/embed\/kkTCDMa2hDw\" loading=\"lazy\"\u003e\n      \u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- WHAT'S INSIDE --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eWhat's Inside\u003c\/p\u003e\n\u003ch2\u003eSix Sections. Major Acid\/Base Topics Covered.\u003c\/h2\u003e\n\u003cp\u003eACIDBAS1 is organized into six menus that mirror how students usually learn acids and bases — from basic pH conversions through weak acids, buffers, titrations, salt hydrolysis, and polyprotic acids. Each calculation section displays the relevant formula before asking for inputs.\u003c\/p\u003e\n\u003cdiv class=\"modules-grid\"\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e01 — pH \u0026amp; pOH\u003c\/div\u003e\n\u003ch3\u003epH and pOH\u003c\/h3\u003e\n\u003cp\u003eSeven conversion calculators: pH from [H⁺], pOH from [OH⁻], and reverse lookups. Includes pH ↔ pOH interconversion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e02 — Equilibrium Constants\u003c\/div\u003e\n\u003ch3\u003eKa and Kb\u003c\/h3\u003e\n\u003cp\u003eSolve for Ka or Kb from concentrations. Convert pKa ↔ Ka, pKb ↔ Kb. Find conjugate-pair constants via Kw.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e03 — Weak Systems\u003c\/div\u003e\n\u003ch3\u003eWeak Acid \/ Base\u003c\/h3\u003e\n\u003cp\u003eApproximate and exact quadratic methods for weak acids and bases. Flags when the 5% rule is violated. ICE table reference built in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e04 — Buffers\u003c\/div\u003e\n\u003ch3\u003eBuffer Solutions\u003c\/h3\u003e\n\u003cp\u003eHenderson-Hasselbalch pH calculator, pKa solver, base-to-acid ratio finder, buffer range calculator, and help for both acid and base buffer forms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e05 — Titration\u003c\/div\u003e\n\u003ch3\u003eTitration\u003c\/h3\u003e\n\u003cp\u003eSA+SB, WA+SB, and WB+SA titrations. Calculates pH before, at, and after the equivalence point. Equivalence-point stoichiometry tools included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-card\"\u003e\n\u003cdiv class=\"mod-num\"\u003e06 — More Topics\u003c\/div\u003e\n\u003ch3\u003eAdditional Topics\u003c\/h3\u003e\n\u003cp\u003eStrong acid\/base lists with key concepts, salt hydrolysis pH, and polyprotic acid stepwise dissociation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FORMULA DISPLAYS --\u003e\n\u003csection style=\"background: var(--off-white);\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eFormula-First Design\u003c\/p\u003e\n\u003ch2\u003eThe Formula Always Comes First\u003c\/h2\u003e\n\u003cp\u003eBefore every calculation, ACIDBAS1 shows the relevant equation so students can see what the program is solving. The goal is not just to get an answer — it is to help reinforce the chemistry setup.\u003c\/p\u003e\n\u003cdiv class=\"formula-grid\"\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003epH basics\u003c\/span\u003e pH = -log[H⁺]\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eWeak acid approx\u003c\/span\u003e [H⁺] = √(Ka × C)\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eWeak acid exact\u003c\/span\u003e x = (−Ka + √(Ka²+4KaC)) \/ 2\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eAcid buffer\u003c\/span\u003e pH = pKa + log([A⁻]\/[HA])\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eBase buffer\u003c\/span\u003e pOH = pKb + log([BH⁺]\/[B])\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eConjugate pairs\u003c\/span\u003e Ka × Kb = Kw = 10⁻¹⁴\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eTitration stoich\u003c\/span\u003e Ma × Va = Mb × Vb\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eBasic salt pH\u003c\/span\u003e Kb = Kw\/Ka, [OH⁻] = √(Kb·C)\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003e% Ionization\u003c\/span\u003e % = [ion] \/ C₀ × 100\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eAcid and Base Buffer Help:\u003c\/strong\u003e The buffer help screens include both Henderson-Hasselbalch forms: pH = pKa + log([A-]\/[HA]) for acid buffers and pOH = pKb + log([BH+]\/[B]) for base buffers. The program also reminds students to use pH = 14 - pOH when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- WEAK ACID\/BASE DETAIL --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eWeak Acids \u0026amp; Bases\u003c\/p\u003e\n\u003ch2\u003eApproximate and Exact — Both Methods, Your Choice\u003c\/h2\u003e\n\u003cp\u003eFor weak acid and base pH calculations, ACIDBAS1 offers both solving strategies. The approximate method is fast; the exact quadratic method handles cases where the 5% approximation breaks down — and the program tells students when to check the exact method.\u003c\/p\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003e5% Rule Check Built In:\u003c\/strong\u003e After running the approximate method, the program calculates x\/C × 100 and warns the student if it exceeds 5%, signaling that the exact quadratic method should be checked.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"screens-row\"\u003e\n\u003cdiv class=\"screen-wrapper\"\u003e\n\u003cdiv class=\"calc-screen\"\u003e\n\u003cspan class=\"screen-line screen-dim\"\u003eWEAK ACID (Approx)\u003c\/span\u003e \u003cspan class=\"screen-line screen-dim\"\u003eHA \u0026lt;-\u0026gt; H+ + A-\u003c\/span\u003e \u003cspan class=\"screen-line screen-dim\"\u003e[H+] = √(Ka*C)\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e \u003c\/span\u003e \u003cspan class=\"screen-line screen-input\"\u003eKa = .0010\u003c\/span\u003e \u003cspan class=\"screen-line screen-input\"\u003eC (mol\/L) = .050\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e \u003c\/span\u003e \u003cspan class=\"screen-line\"\u003eAPPROX METHOD:\u003c\/span\u003e \u003cspan class=\"screen-line screen-result\"\u003e[H+] = 7.07E-3\u003c\/span\u003e \u003cspan class=\"screen-line screen-result\"\u003epH = 2.15\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e% ionized = 14.14\u003c\/span\u003e \u003cspan class=\"screen-line screen-dim\"\u003ex\/C \u0026gt; 5%\u003c\/span\u003e \u003cspan class=\"screen-line screen-dim\"\u003eUse Exact method!\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"screen-caption\"\u003eApprox → flags 5% rule\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"screen-wrapper\"\u003e\n\u003cdiv class=\"calc-screen\"\u003e\n\u003cspan class=\"screen-line screen-dim\"\u003eWEAK ACID (Exact)\u003c\/span\u003e \u003cspan class=\"screen-line screen-dim\"\u003ex²+Ka*x-Ka*C=0\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e \u003c\/span\u003e \u003cspan class=\"screen-line screen-input\"\u003eKa = .0010\u003c\/span\u003e \u003cspan class=\"screen-line screen-input\"\u003eC (mol\/L) = .050\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e \u003c\/span\u003e \u003cspan class=\"screen-line\"\u003eEXACT METHOD:\u003c\/span\u003e \u003cspan class=\"screen-line screen-result\"\u003e[H+] = 6.62E-3\u003c\/span\u003e \u003cspan class=\"screen-line screen-result\"\u003epH = 2.18\u003c\/span\u003e \u003cspan class=\"screen-line\"\u003e% ionized = 13.24\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"screen-caption\"\u003eExact quadratic solution\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- BUFFER SECTION --\u003e\n\u003csection style=\"background: var(--off-white);\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eBuffers\u003c\/p\u003e\n\u003ch2\u003eAcid Buffers, Base Buffers, and Henderson-Hasselbalch Help\u003c\/h2\u003e\n\u003cp\u003eThe buffer section includes a Henderson-Hasselbalch pH calculator, a pKa solver, a concentration-ratio finder, and a buffer range calculator. The help menu explains both acid-buffer and base-buffer forms.\u003c\/p\u003e\n\u003cdiv class=\"formula-grid\"\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eAcid buffer\u003c\/span\u003e pH = pKa + log([A⁻]\/[HA])\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eBase buffer\u003c\/span\u003e pOH = pKb + log([BH⁺]\/[B])\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eConvert to pH\u003c\/span\u003e pH = 14 − pOH\u003c\/div\u003e\n\u003cdiv class=\"formula-chip\"\u003e\n\u003cspan class=\"formula-label\"\u003eBest buffer range\u003c\/span\u003e pH ≈ pKa ± 1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eStudent-requested clarification:\u003c\/strong\u003e The buffer help menu now includes the pOH version for weak base\/conjugate acid buffers, so students can see how to handle base-buffer problems instead of only acid-buffer examples.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TITRATION --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eTitration\u003c\/p\u003e\n\u003ch2\u003eAll Three Titration Types — Before, At, and After\u003c\/h2\u003e\n\u003cp\u003eACIDBAS1 covers the three titration scenarios students commonly see, with separate calculation modes for each phase of the titration curve.\u003c\/p\u003e\n\u003ctable class=\"tit-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTitration Type\u003c\/th\u003e\n\u003cth\u003eEquiv Pt pH\u003c\/th\u003e\n\u003cth\u003eWhat the Program Calculates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA + SB\u003c\/td\u003e\n\u003ctd\u003epH = 7, neutral salt\u003c\/td\u003e\n\u003ctd\u003eConceptual walkthrough — before, at, and after equivalence point behavior explained.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA + SB\u003c\/td\u003e\n\u003ctd\u003epH \u0026gt; 7, basic\u003c\/td\u003e\n\u003ctd\u003eBuffer region pH via Henderson-Hasselbalch; equivalence point via Kb = Kw\/Ka and [OH⁻] = √(Kb·C); excess strong base after equivalence point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWB + SA\u003c\/td\u003e\n\u003ctd\u003epH \u0026lt; 7, acidic\u003c\/td\u003e\n\u003ctd\u003eBuffer region pH; equivalence point via Ka = Kw\/Kb and [H⁺] = √(Ka·C); excess strong acid after equivalence point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 24px;\" class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eHalf-Equivalence Point:\u003c\/strong\u003e For weak-system titrations, when mol HA = mol A⁻, pH = pKa. For weak base systems, the related pOH\/pKb relationship is also included in the concept screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe equivalence point calculator also handles 1:1 titration stoichiometry — solving for unknown volume, molarity, or moles for common acid-base pairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- MORE TOPICS --\u003e\n\u003csection style=\"background: var(--off-white);\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eAdditional Topics\u003c\/p\u003e\n\u003ch2\u003eSalt Hydrolysis and Polyprotic Acids\u003c\/h2\u003e\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"icon\"\u003e🧂\u003c\/span\u003e Salt Hydrolysis\u003c\/h3\u003e\n\u003cp\u003eIdentifies the type of salt — neutral, basic, or acidic — from its parent acid and base, then calculates pH for common hydrolysis cases. Covers the WA+SB case, the SA+WB case, neutral salts, and WA+WB comparisons using Ka vs. Kb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"icon\"\u003e⚗️\u003c\/span\u003e Polyprotic Acids\u003c\/h3\u003e\n\u003cp\u003eIncludes stepwise dissociation concepts, Ka₁ vs. Ka₂ magnitudes, and pH calculation for weak polyprotic acids using both approximate and exact quadratic methods. Common examples include H₂SO₄, H₂CO₃, and H₃PO₄.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"icon\"\u003e📋\u003c\/span\u003e Strong Acid \/ Base Reference\u003c\/h3\u003e\n\u003cp\u003eBuilt-in list of common strong acids and strong bases, with notes on 1 OH⁻ vs. 2 OH⁻ hydroxide sources and the special behavior of sulfuric acid’s second hydrogen ion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FULL TOPIC LIST --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eComplete Topic Coverage\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"topic-list\"\u003e\n\u003cli\u003epH from [H⁺] with acid\/base classification\u003c\/li\u003e\n\u003cli\u003epOH from [OH⁻] with acid\/base classification\u003c\/li\u003e\n\u003cli\u003e[H⁺] from pH, [OH⁻] from pOH\u003c\/li\u003e\n\u003cli\u003epH ↔ pOH interconversion\u003c\/li\u003e\n\u003cli\u003eKa from concentrations\u003c\/li\u003e\n\u003cli\u003eKb from concentrations\u003c\/li\u003e\n\u003cli\u003epKa ↔ Ka conversion\u003c\/li\u003e\n\u003cli\u003epKb ↔ Kb conversion\u003c\/li\u003e\n\u003cli\u003eKb from Ka via Kw; Ka from Kb via Kw\u003c\/li\u003e\n\u003cli\u003eKw and conjugate pair relationship\u003c\/li\u003e\n\u003cli\u003eWeak acid pH — approximate method\u003c\/li\u003e\n\u003cli\u003eWeak acid pH — exact quadratic method\u003c\/li\u003e\n\u003cli\u003eWeak base pOH\/pH — approximate method\u003c\/li\u003e\n\u003cli\u003eWeak base pOH\/pH — exact quadratic method\u003c\/li\u003e\n\u003cli\u003e5% ionization rule check and flag\u003c\/li\u003e\n\u003cli\u003e% Ionization calculator\u003c\/li\u003e\n\u003cli\u003eICE table structure reference\u003c\/li\u003e\n\u003cli\u003eHenderson-Hasselbalch pH calculator\u003c\/li\u003e\n\u003cli\u003eAcid-buffer Henderson-Hasselbalch help\u003c\/li\u003e\n\u003cli\u003eBase-buffer pOH Henderson-Hasselbalch help\u003c\/li\u003e\n\u003cli\u003epKa solver from pH and concentration ratio\u003c\/li\u003e\n\u003cli\u003eBase-to-acid ratio from pH and pKa\u003c\/li\u003e\n\u003cli\u003eBuffer effective range\u003c\/li\u003e\n\u003cli\u003eBuffer concepts and adding acid\/base effects\u003c\/li\u003e\n\u003cli\u003eSA+SB titration walkthrough\u003c\/li\u003e\n\u003cli\u003eWA+SB: before equivalence point\u003c\/li\u003e\n\u003cli\u003eWA+SB: at equivalence point\u003c\/li\u003e\n\u003cli\u003eWA+SB: after equivalence point\u003c\/li\u003e\n\u003cli\u003eWB+SA: before equivalence point\u003c\/li\u003e\n\u003cli\u003eWB+SA: at equivalence point\u003c\/li\u003e\n\u003cli\u003eWB+SA: after equivalence point\u003c\/li\u003e\n\u003cli\u003eTitration stoichiometry\u003c\/li\u003e\n\u003cli\u003eSalt hydrolysis — identify salt type\u003c\/li\u003e\n\u003cli\u003eBasic salt pH\u003c\/li\u003e\n\u003cli\u003eAcidic salt pH\u003c\/li\u003e\n\u003cli\u003eNeutral salt reference\u003c\/li\u003e\n\u003cli\u003ePolyprotic acid concepts and examples\u003c\/li\u003e\n\u003cli\u003ePolyprotic pH — approximate method\u003c\/li\u003e\n\u003cli\u003ePolyprotic pH — exact quadratic method\u003c\/li\u003e\n\u003cli\u003eSecond dissociation explanation\u003c\/li\u003e\n\u003cli\u003eH₂SO₄ special case reference\u003c\/li\u003e\n\u003cli\u003eStrong acid list with key rules\u003c\/li\u003e\n\u003cli\u003eStrong base list with OH⁻ notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- PRICING --\u003e\n\u003csection style=\"background: var(--off-white);\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eGet the Program\u003c\/p\u003e\n\u003ch2\u003eAdd ACIDBAS1 to Your Calculator\u003c\/h2\u003e\n\u003cp\u003eDownload includes the ACIDBAS1 program file and installation guidance. The program is designed for compatible TI-84 Plus CE calculators.\u003c\/p\u003e\n\u003cdiv class=\"pricing-box\"\u003e\n\u003cdiv class=\"price-amount\"\u003e$10.00\u003c\/div\u003e\n\u003cdiv class=\"price-note\"\u003eOne-time digital download — yours to keep\u003c\/div\u003e\n\u003cul class=\"pricing-includes\"\u003e\n\u003cli\u003eACIDBAS1 program file (.8xp)\u003c\/li\u003e\n\u003cli\u003eTransfer instructions for TI Connect CE\u003c\/li\u003e\n\u003cli\u003e6 calculation sections\u003c\/li\u003e\n\u003cli\u003e40+ calculation and reference modes\u003c\/li\u003e\n\u003cli\u003eMany input checks for common invalid entries\u003c\/li\u003e\n\u003cli\u003eFormula-first display on calculation screens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Replace # with product\/cart link before publishing, or remove if using Shopify's native Add to Cart button --\u003e \u003ca class=\"btn-primary\" href=\"#\"\u003eAdd to Cart — $10.00\u003c\/a\u003e\n\u003cdiv class=\"compat-note\"\u003eCompatible with TI-84 Plus CE and TI-84 Plus CE Python · Digital .8xp file · TI-BASIC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Product Notice:\u003c\/strong\u003e This is a digital calculator program. Because digital downloads cannot be returned, please confirm your calculator model is compatible before purchasing. If you are new to TI-84 programs, try a free program first to confirm that you can download and transfer files successfully.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help choosing a program?\u003c\/strong\u003e See the \u003ca style=\"color: #004d40; font-weight: bold;\" href=\"https:\/\/mcstutoring.com\/pages\/ap-general-chemistry-ti-84-program-user-guide\"\u003eAP \u0026amp; General Chemistry Bundle User Guide\u003c\/a\u003e for a full topic-by-topic breakdown.\u003c\/p\u003e\n\u003c!-- VIDEO PLACEHOLDER --\u003e\n\u003csection\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-label\"\u003eVideo Walkthrough\u003c\/p\u003e\n\u003ch2\u003eWalkthrough Video Coming Soon\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- Add lazy-loaded YouTube embed here once the video is live --\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FOOTER STRIP --\u003e\u003cfooter class=\"footer-strip\"\u003e\u003ca href=\"https:\/\/mcstutoring.com\"\u003emcstutoring.com\u003c\/a\u003e  ·  TI-84 Plus CE Calculator Programs\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"mcstutoring.com","offers":[{"title":"Default Title","offer_id":51983920595175,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/acidsandbasesmainmenu-1_f505279b-65ed-4698-9d4c-228bc40bd08d.png?v=1776297329"}],"url":"https:\/\/mcstutoring.com\/collections\/chemistry.oembed?page=2","provider":"mcstutoring.com","version":"1.0","type":"link"}