Explore the elements
A visual periodic table with element details, trends, electron structure, bonds, and side-by-side comparisons.
Inside Kemistry
One app. Multiple ways to understand chemistry.
Move from facts and formulas to calculations and interactive experiments without losing the thread between them.
Calculate with context
Chemistry calculation tools that preserve units and significant figures and explain the path to a result.
Save what matters
Keep selected calculations and lab trials on your device. Kemistry does not require every attempt to become a permanent record.
Search the Reference Sheet
Find equations, constants, conversions, units, symbol definitions, sign conventions, and validity conditions.
Interactive Lab
Five benches, each built around a real chemistry workflow.
Reaction Sandbox
Choose a curated reaction, set amounts and temperature, watch the particle model, and connect molecular events to amount, yield, and energy.
Electrochemistry
Build galvanic, concentration, and selected electrolytic cells. Follow labeled species, calculate potential, and inspect charge and mass changes.
Spectrophotometry
Select a sample and wavelength, prepare calibration standards, measure a hidden unknown, and interpret absorbance and transmittance.
Titration
Choose analyte, titrant, and indicator; operate the buret; follow the pH curve; mark an endpoint; and compare it with the modeled equivalence point.
Calorimetry
Run coffee-cup and bomb calorimetry models, see the direction of heat transfer, and keep the probe reading distinct from the predicted final temperature.
Reference Sheet
More useful than a formula list.
Each entry explains its symbols, units, sign convention, and the conditions under which it applies. Official AP Chemistry material is separated from additional equations so students can tell the difference.
Atomic structure & periodicityGases & solutionsKinetics & equilibriumAcids & basesThermodynamicsElectrochemistry
Models with stated limits
Kemistry is an educational modeling tool. Where a simulation makes an assumption or uses a teaching model, the app identifies it. It complements classroom and laboratory work; it does not replace laboratory safety instruction or professional analysis.
Coming soon