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Free Energy Criteria for Spontaneity | Physical Chemistry I 047

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Professor Derricotte 63 tutorials here
Chemistry

Physical Chemistry lecture that introduces the spontaneity criteria for the Gibbs and Helmholtz free energy. These criteria are derived from the 2nd law of thermodynamics and only refer to properties of the system. The Gibbs criteria is shown in detail and an analogous process is suggested for the Helmholtz energy.