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Chemical thermodynamics (thermochemistry)

The material system           Heat           Calorimetry: heat capacity of the calorimeter (presentation)           Table of specific thermal capacities           The heats of reaction (definitions)           Calorimetry: Measuring a reaction heat (presentation)           Calorimetry (exercises)           Work           The equivalence between heat and work           The equivalence between heat and work (history)           The internal energy of a material system           The enthalpy of a material system           Relationship between enthalpy change and change in internal energy of a material system (exercises)           Table of formation enthalpies           The enthalpy of formation (exercises)           The law of Hesse (exercises)           Table of bond energies           The bond energy (exercises)           The enthalpy of formation and the prediction of reaction heats           The bond energy, predicting heats of reaction and strength of bonds           The spontaneity of chemical reactions           Entropy           Entropy: A little philosophy           Absolute entropies           Foresee the sign of the entropy change (exercises)           Calculate the change in entropy (exercises)           The Gibbs free energy and the spontaneity of reactions           The spontaneous and endothermic evaporation of water (video)