Thermodynamics and electrochemistry

Gibbs free energy

ΔG = ΔH − TΔS

ΔH enthalpy change, T temperature (K), ΔS entropy change

Watch forMatch units: ΔS is usually in J/K, ΔH in kJ.

Apply it · 3 questions

  1. Calculating ΔGThermodynamics, kinetics, and equilibrium · set 5 · medium
  2. Temperature at which a reaction becomes spontaneousThermodynamics, kinetics, and equilibrium · set 5 · hard
  3. Gibbs free energy: when is a reaction spontaneous?Thermodynamics, kinetics, and equilibrium · set 5 · medium