The mole, molar mass and molar volume, percentage composition, empirical and molecular formulae, the laws of chemical combination, and calculations from equations: masses, gas volumes, limiting reagents, purity and yield.
In these notes
- The method for any reacting-quantity problem
- Molar mass
- Limiting reagent
- Gas volumes
- Purity and yield
- Solutions
- The mole and the Avogadro constant
- Percentage composition and water of crystallisation
- Empirical and molecular formulae
- Laws of chemical combination
- Worked theory answer
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