Although we often assume that the heat capacity of a substance is not temperature dependent, this is

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Although we often assume that the heat capacity of a substance is not temperature dependent, this is not strictly true, as shown by the following data for ice:

Use these data to calculate graphically the change in entropy for heating ice from 2200oC to 0oC. (Hint: Recall that

and that integration from T1 to T2 sums the area under the curve of a plot of Cp/T versus T from T1 to T2.)

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 05, 2015 11:00 AM

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Although we often assume that the heat capacity of a substance is not temperature dependent, this is

Question:

Temperature (C) K1 mol-1) -200 -180 -160 -140 -100. -60. 30 -10. 12 15 17 19 24 29 36 37

Step by Step Answer:

TC TK C p J K 1 mol 1 C p T J K 2 mol 1 200 73 12 016 180 93 15 016 160 113 17 015 140 133 19 01...View the full answer

Chemical Principles

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