Chemistry 4 – Chemical Changes

  • Metal oxides
  • Reactivity series
  • Extraction of metals through reduction
  • REDOX (Higher only)
  • Metals reacting with acids
  • Neutralisation and making salts
  • pH scale
  • Titrations
  • Strong and Weak acids (Higher only)
  • Electrolysis of molten ionic substances
  • Electrolysis of aqueous solutions
  • Using electrolysis to extract metals
  • Electrolysis half equations (Higher only)
  • practical – making salts
  • practical – electrolysis
  • practical – neutralisation (separate only)