Need chemistry answers—fast
Need chemistry answers—fast? Chem Formula Sheet is your clean, reliable companion for class, lab, and exam prep. Find the right formula in seconds, run a quick calculation, and explore the periodic table without getting lost in jargon. It’s easy, beautiful, and works offline. Why you’ll love it • All the essentials in one place: From pH and molarity to gas laws and thermodynamics. • Tap to understand: Short, friendly explanations with example problems. • Instant calculators: Solve pH, dilution, ideal gas, Gibbs free energy, half-life, Nernst, and more. • Smart search & favorites: Type a few letters to find what you need, then save it for later. • Interactive periodic table: All 118 elements with key facts at a glance. • Study your way: Quick quizzes with helpful feedback and progress stats. • Looks great, day or night: Light/Dark themes and readable typography. • Offline first: Your formulas and tools are always available—no signal required. What’s inside • Formula Sheets: 100+ clear, organized entries across General, Physical, Analytical, Organic, Electrochemistry, Thermodynamics, and Kinetics. • Calculators: Molarity & dilution, pH/pOH, gas laws, Gibbs free energy ↔ K, Arrhenius, half-life, Nernst, and more. • Periodic Table: Clean layout, quick facts, and premium filters for deeper dives. • Quizzes: Quick 10, Practice by Category, and Mixed Challenge to sharpen skills. • Personalization: Favorites, recents, custom study lists, and theme options. Go Premium to unlock everything • All advanced calculators and full formula/quiz banks • Powerful periodic table filters & quick molar-mass tools • Extra themes, detailed analytics, and priority support • Ad-free, offline access to the entire library Whether you’re revising for a test, checking lab work, or brushing up on fundamentals, Chem Formula Sheet keeps chemistry simple, fast, and stress-free.
| 序号 | 名称 | 价格 | 货币 | 地区 |
|---|---|---|---|---|
| 1 | 项目 | ¥ 0 | CNY | 中国 |
| 2 | Unlock All Feature | ¥ 15 | CNY | 中国 |
