Pick one and it runs here, with the list beside it.
The bench is still loading. Some of the 3D simulators are large, so give it a moment, or open it in its own tab.
Every chemistry simulator on the site, all free, all running in the browser with nothing to install. Each one models the chemistry rather than animating a picture of it: real vapour-liquid equilibrium data, Faraday’s law, real cell voltages, real solubility rules. Open any of them and the method, the observations and the marks examiners take off are written underneath the bench.
Everything that decides how fast a reaction goes, and where the energy comes from.
Electrolysis, the products at each electrode, and the industrial cell.
Which metal wins, what rusts, what tarnishes, and what protects.
The pH scale, indicator choice, and the tests examiners ask you to write down.
Structure, shape and the trends that follow from them.
Particle theory, changes of state, and splitting a mixture into its parts.
Balancing, conservation of mass, and the arithmetic behind a reaction.