Vivid Explainer
Chemistry
Every site here explains one idea in chemistry with figures you can drag, change and break.
- Chemistry Acids, Bases and pH An interactive explanation of proton transfer, from the pH scale to the titration bench. Open it
- Chemistry Counting Atoms An interactive explanation of the mole, balancing equations and stoichiometry, with exact calculators. Open it
- Chemistry Why Molecules Have Shapes An interactive explanation of molecular shape, from Lewis structures to VSEPR to polarity. Open it
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