23. The Second Law of Thermodynamics
Entropy and the Second Law of Thermodynamics
10:40 minutes
Problem 20j
Textbook Question
Textbook QuestionA 2.0 mol sample of oxygen gas in a rigid, 15 L container is slowly cooled from 250℃ to 50℃ by being in thermal contact with a large bath of 50℃ water. What is the entropy change of (a) the gas and (b) the universe?
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