Sec 4 Chemistry Notes


65 slides. This was done with my friends back in Secondary school when revising for mids. Pardon the random conversations we have in the slides haha. Some good tables on Qualitative Analysis reactions and tests.

I have not taken Chem in many years, so I probably won't be able to help, but I recommend joining the SmartGuppy Helpers Whatsapp Group, where you can just ask your questions.

Topics covered:

  • Mole concept (Mol)
  • Qualitative Analysis (solubility table, anion/cation tests, redox reactions, gases, colours, metals reactivity etc.)
  • Redox
  • Metal oxides
  • Corrosion of metals
  • Extraction of metals
  • Oxidising Agents
  • Electrolysis
  • Selective discharge
  • Electroplating
  • Simple cells
  • Energetics
  • Endothermic/Exothermic reactions
  • Hydrogen Fuel Cell

"Corrections" is just referring to when we were doing corrections marking our answers, mistakes to take note of

Sec 4 Chemistry Notes
  • Language: English
  • Skill Level: Intermediate
  • ChemistrySecondary 4
  • Downloads: 320



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