Chemistry Calc Suite
Stoichiometry pH Solver
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
All-in-one chemistry toolkit: 80+ calculators for atoms, stoichiometry, pH, kinetics, thermodynamics, electrochemistry, biochem—ad-free, offline, and always expanding.
Unlock the tools of a modern chemistry lab—right in your pocket.
Chemistry Calc Suite gathers 80-plus carefully curated calculators covering every major branch of chemistry so you can concentrate on thinking, not number-crunching.
◆ Study smarter
- Replace cluttered formula sheets with tap-ready solvers for atomic mass, electron configuration, pKa, dilution, titration, mole-to-gram conversions and more.
- Step-by-step explanations reveal how each answer is built—ideal for homework checks and exam revision.
- Color-coded inputs flag missing data instantly, so you always know what to measure next.
◆ All of chemistry, one tap away
- General chemistry: atoms, molar mass, bond order, electronegativity, percent composition
- Stoichiometry: Avogadro, mole/gram converters, molarity, normality, ppm ↔ M conversions
- Solutions & mixtures: Henderson–Hasselbalch buffers, serial dilutions, pH, TDS, water hardness
- Kinetics & equilibria: Arrhenius, rate constants, equilibrium Kc/Kₚ, reaction quotient Q
- Thermodynamics: Gibbs free energy, entropy, boiling-/freezing-point shifts, vapor pressure
- Electrochemistry: cell EMF, Nernst equation, Faraday electrolysis, ionic strength
- Physical chemistry: diffusion/effusion, osmotic & partial pressures, surface tension
- Organic & biochemistry: combustion analysis, degree of unsaturation, Michaelis–Menten, pI, enzyme activity
◆ Why pick this app?
- Offline first. Every solver works without internet—perfect for remote field sites or exam halls.
- Continually expanding. New calculators arrive through free updates; send feedback and see it appear in the next release.
Whether you’re a first-year undergraduate balancing equations, a PhD candidate processing titration curves, or an environmental analyst estimating COD on-site, Chemistry Calc Suite is the fastest route from problem to answer.
Download today and turn complex chemistry into a one-tap solution.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, Vladislav Zhirnov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vladislav Zhirnov
- Size
- 37.7 MB
- Category
- Education
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 31 more
- English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Full version / year $3.99
- Full version / monthly $0.99
- Remove ADS $5.99
- Copyright
- © zhirnov.zsystems