Explore
Study the periodic table, electron structure, trends, bonds, and compound data.
Chemistry you can interact with
Don’t just memorize chemistry. Make it move.
Kemistry brings the periodic table, calculations, reference equations, and five interactive lab benches into one focused iPhone and iPad app.
- Works offline
- No account required
- Built for iPhone and iPad
KEMISTRY LABChoose a bench
Reaction SandboxContinue
ElectrochemistryOpen bench
SpectrophotometryOpen bench
TitrationOpen bench
TableCalculateLabSaved
Beer–LambertA = εbc
Cell potentialΔG = −nFE
ΔG°= −nFE°
A= εbc
q= mcΔT
pH= −log[H⁺]
One connected chemistry workspace
From “what is it?” to “what happens if?”
Look up an element, compare trends, solve a calculation, then open a bench and test the idea. Kemistry keeps the learning path connected.
Calculate
Work through chemistry quantities with units, significant figures, and clear steps.
Experiment
Change inputs and observe a modeled response in a purpose-built interactive bench.
Connect
Use a searchable reference sheet to connect symbols, equations, units, and conditions.
Five open benches
A lab that responds to you.
Each bench is designed around a different chemistry question. Set it up, run it, inspect the result, and save only the trials you choose.
Reaction Sandbox
Build a reaction, watch particles interact, and connect amount, energy, and yield.
Open benchElectrochemistry
Construct cells, follow ion and electron flow, and examine voltage under changing conditions.
Open benchSpectrophotometry
Create a calibration, measure an unknown, and see Beer–Lambert law as an experiment.
Open benchTitration
Control the buret, trace the pH curve, mark an endpoint, and compare indicators.
Open benchCalorimetry
Track heat flow in coffee-cup and bomb calorimeters with an explicit energy balance.
Open benchMade for learning
A clearer bridge between equations and experiments.
For studentsBuild intuition before class, reinforce it after class, and practice without needing a physical lab.
For instructorsDemonstrate chemistry models, discuss assumptions, and give learners a shared visual reference.
Designed with restraintNo account is required. Core learning content works offline, and saved work stays on the device.
Reference Sheet
The equations you need, with the context they require.
Search constants, conversions, symbols, units, sign conventions, and conditions. Official AP Chemistry entries are kept distinct from additional useful equations.
See what’s includedAcids & basesSearch
pH = −log[H⁺]pH is dimensionless · [H⁺] in mol L⁻¹
Ka = [H⁺][A⁻] / [HA]For an acid dissociation equilibrium
pH + pOH = 14.00At 25 °C in dilute aqueous solution
Launching on iPhone and iPad
Put chemistry in motion.
Get launch updates from the official Kemistry site.