Interactive Chemistry: Lab

Learn chemistry by actually seeing and manipulating what the equations describe.

Pour two clear liquids and watch a precipitate bloom. Then switch to Particles to see the ions lock into a lattice while the spectators keep drifting, and switch to Symbols to read the balanced and net ionic equations. Observe, Particles and Symbols all describe the same experiment, so you finally see what the equation means.

HANDS-ON LESSONS
• 12 chapters and 60 interactive lessons: matter, bonding, reactions, stoichiometry, solutions, precipitation, acids and bases, titration, energy, equilibrium, kinetics and electrochemistry.
• Build atoms, balance equations with particle counts, feed a reaction chamber, titrate an unknown acid drop by drop, push an equilibrium with Le Chatelier and build a galvanic cell.
• Every lesson is an experiment or a challenge, not a wall of text.

SANDBOX LAB
• Mix chemicals freely in a beaker, test tube, flask, cylinder or burette setup.
• Heat, cool, stir, add indicators and read the live pH and temperature.
• The Lab runs on the same deterministic chemistry engine as the lessons. When nothing happens, it tells you so.

REFERENCE
• Interactive periodic table, compound explorer and concept reviews.

NO ACCOUNT, NO ADS
• Works offline. Your progress stays on your device.
• Chapters 1 to 3 and the core Lab are free. Unlock everything once with a single purchase. No subscription.

Virtual experiments are educational simulations, not a laboratory safety or chemical handling guide.