CH212 Lecture Notes - Lecture 3: Residual Entropy, Carbon Cycle, Joule
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2. 1 the following expressions have been used to establish criteria for spontaneous change: Sisolated system > 0 and g < 0. Discuss the origin, significance, and applicability of each criterion. (carbon cycle) 2. 4 justify the identification of the statistical entropy with the thermodynamic entropy. 2. 5 explain the origin of the residual entropy. (slide 13, you only need to draw one box) 2. 7 provide a molecular interpretation of the hydrophobic interaction. (slide 47) 2. 8 a goldfish swims in a bowl of water at 20 c. over a period of time, the fish transfers 120 j to the water as a result of its metabolism. 2. 10 suppose you put a cube of ice of mass 100 g into a glass of water at just above 0 c. when the ice melts, about 33 kj of energy is absorbed from the surroundings as heat.
