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Chemistry
4.6247 ratings42.8K
Build an Atom
Build isotopes and ions from subatomic particles.
Chemistry
4.8299 ratings37.1K
Virtual Lab
Drop metals into water and watch reactions unfold.
Chemistry
4.7123 ratings31K
3D Molecules
Drag to rotate, toggle lone pairs, and read the geometry and bond angle.
Chemistry
4.667 ratings21.4K
pH Mixer
Drip acid or base and watch the pH shift.
Chemistry
4.5170 ratings17.1K
Ice to Steam
One flask of water — freeze it, boil it, and peek inside at the molecules.
Chemistry
4.590 ratings10K
Equation Balancer
Balance chemical equations with integer coefficients.