IGCSE CHEMISTRY
C4 STOICHIOMETRY
Before you start you can look back at 9EF Reactions of Metals or 8EF Elements, Mixtures and Compounds
If you only remember one thing: |
This is the fourth of the 14 Chemistry units:
Atoms (C1-3) Compounds (C1-3) Mixtures (C2,3) C4. Stoichiometry C5. Electricity and Chemistry C6. Energy Changes in Chemical Reactions C7. Chemical Reactions C8. Acids, Bases and Salts C9. The PeriodicTable C10. Metals C11. Air and Water C12. Sulphur C13. Carbonates C14. Organic Chemistry |
BALANCING EQUATIONS
Try this balancing chemical equations game.
IONIC FORMULAE
WHAT IS A MOLE?
The mole song (to Trouble Maker by Olly Murs)