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practice_exam1_F - Exam 1 Chemistry 353M(Spring 2005 D.E...

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Exam 1 Chemistry 353M (Spring 2005) D.E. Makarov Name (print) ________________________________________________________ Signature: __________________________________ Date:_______________________ Total points:__________
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1. 1 mole of water undergoes a reversible transition from its liquid form to ice at constant pressure (P=1 atm) and temperature (T=0 0 C). The heat received by the surroundings in the course of this process is 6 kJ surr q = . A (20). What is the change of the entropy of the system (water), S, as a result of this process? B (20). What is the change of the entropy of the surroundings, surr S ? C (20). What is H for the system in this process?
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D (20). What is G for the system in this process? E (10)* . Is it possible to calculate A based on the information given? If not, explain what additional (measurable) properties of water you would need to find A
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2. A gas can be compressed reversibly via two processes shown in the figure below. A (20).
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practice_exam1_F - Exam 1 Chemistry 353M(Spring 2005 D.E...

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