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Contents
Overview: Enthalpy and Entropy
This is an overview of Topic 25: Enthalpy and Entropy. It includes explanation of entropy, Gibbs free energy and typical calculation question.
Entropy 1
This video introduces the concept of entropy, how it changes with temperature and in chemical reactions.
Entropy 2
This video continues to explain entropy in terms of spontaneous equations and introduces gibbs free energy.
Calculating the Minimum Temperature a Reaction Takes Place Spontaneously
This video contains an example using gibbs free energy formula to calculate the minimum temperature where a reaction is feasible.
Awkward Gibbs Equation Question
Video explaining the link between the Gibbs equation to the equation of a straight line.