4: Unit Four Last updated Apr 26, 2022 Save as PDF 3.8: Day 25- Homogeneous and Heterogeneous Catalysis 4.1: Day 27- Thermochemistry and Enthalpy Page ID371670 John Moore, Jia Zhou, and Etienne GarandUniversity of Wisconsin ( \newcommand{\kernel}{\mathrm{null}\,}\) 4.1: Day 27- Thermochemistry and Enthalpy4.2: Day 28- Entropy, Gibbs Free Energy4.3: Day 29- Gibbs Free Energy, Chemical Equilibrium4.4: Day 30- ICE Table, Reaction Quotient, Le Châtelier’s Principle4.5: Day 31- Le Châtelier’s Principle, Equilibrium and Gibbs Free Energy4.6: Day 32- Gibbs Free Energy and Work, Kinetic Metastability4.7: Day 33- Acids and Bases4.8: Day 34- Acid-Base Reactions