CAIE chemistry notes

  • 24.1 Electrolysis

    BySubarnam

    24.1 Electrolysis 🎯 Learning Outcomes Candidates should be able to: ✓ Predict the identities of substances liberated during electrolysis, from the state of the electrolyte (molten or aqueous), position in the redox series (electrode potential), and concentration ✓ State and apply the relationship F = Le between the Faraday constant, F, the Avogadro constant, L,…

  • 23.4 Gibb’s Free Energy

    BySubarnam

    23.4 Gibbs Free Energy Change 🎯 Learning Outcomes Candidates should be able to: ✓ State and use the Gibbs equation ΔG⦵ = ΔH⦵ − TΔS⦵ ✓ Perform calculations using the equation ΔG⦵ = ΔH⦵ − TΔS⦵ ✓ State whether a reaction or process will be feasible, using the sign of ΔG ✓ Predict the effect…