What you can investigate
Explore Stoichiometry, mole ratios, excess reagent, yield by changing the available controls and comparing the model’s visual and numerical evidence. Try one variable at a time, then combine changes to test a stronger explanation.
Stoichiometrymole ratiosexcess reagentyield
For students, teachers, and independent study
A typical investigation takes 8–15 min. Use it as a lesson demonstration, a guided inquiry activity, a homework experiment, or a quick review. The simulation runs in a modern web browser and does not require an account.
- Level
- Advanced
- Time
- 8–15 min
- Format
- Chemistry game