1. Writing the formulae of compounds using their ionic charges
  2. Balancing equations both full and ionic ones
  3. Significant figures used in calculations
  4. Molar ratios and reacting masses
  5. Limiting reagents (ignore the one in excess)
  6. Percentage yield and atom economy
  7. Ideal gas equation PV=nRT
  8. Solutions.
  9. In the required practical you need to make a standard solution. Once made, you use this to complete a titration. Now you can calculate the unknown concentration.
  10. Back titrations
  11. Empirical formulae