University1/4 lessons published
Chemical thermodynamics
First and second laws, enthalpy, entropy, Gibbs free energy, thermodynamic equilibria.
- Lesson 0114 minComing soon
First law — enthalpy
Energy conservation, state functions, ΔU, ΔH. Quantitative calorimetry, thermodynamic cycles.
- Lesson 0215 minComing soon
Second law — entropy
Statistical definition (Boltzmann), thermodynamic definition (Clausius), third law.
- Lesson 0316 min
Gibbs free energy
ΔG = ΔH − TΔS, spontaneity criterion, link to equilibrium constant, reaction coupling.
- Lesson 0414 minComing soon
Thermodynamic equilibria
Constant K, quotient Q, K-T relation (van't Hoff), gas-phase and solution equilibria.