C17HW11a_17 - 12/18/11 View Attempt Vie Attempt 17 of...

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12/18/11 View Attempt 1/4 learn.uh.edu/webct/urw/«/ViewStudentAttempt.dowebct?attempt=5174334« VieZ Attempt 17 of unlimited Title: C17HW11a Started: November 21, 2011 10:16 PM Submitted: November 21, 2011 10:25 PM Time spent: 00:08:52 Total score: 5/10 = 50% Total score adjusted by 0.0 Maximum possible score: 10 Done 1. How many of the following processes are accompanied by a positive entropy change? heating a pot of water spilling a glass of milk dissolving sugar in water melting an icicle dissolving alcohol in water Student Response Correct AnsZer A. 1 B. 2 C. 3 D. 4 E. 5 Score: 1/1 2. "All spontaneous or natural processes result in an increase in entropy." The entropy change referred to in this statement is Student Response Correct AnsZer A. ƩS system . B. ƩS surroundings . C. ƩS universe . D. ƩS reversible . E. none of these Score: 0/1 3. Given the values of S shown below, determine the value of ټ S for the reaction.
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12/18/11 View Attempt 2/4 learn.uh.edu/webct/urw/«/ViewStudentAttempt.dowebct?attempt=5174334«
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C17HW11a_17 - 12/18/11 View Attempt Vie Attempt 17 of...

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