7. Calculate the standard entropy change for the following reaction: Cu(s) + 1/2 O₂(g) → CuO(s) given that Sᵒ [Cu(s)] = 33.17 J/K • mol, Sᵒ[O₂(g)] = 205.07 J/K • mol, and Sᵒ[CuO(s)] = 42.59 J/K. mol. a) 93.12 J/K b)-195.65 J/K c) -93.12 J/K d) 195.65 J/K e) None of the above

7. Calculate the standard entropy change for the following reaction: Cu(s) + 1/2 O₂(g) → CuO(s) given that Sᵒ [Cu(s)] = 33.17 J/K • mol, Sᵒ[O₂(g)] = 205.07 J/K • mol, and Sᵒ[CuO(s)] = 42.59 J/K. mol. a) 93.12 J/K b)-195.65 J/K c) -93.12 J/K d) 195.65 J/K e) None of the above

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

7. Calculate the standard entropy change for the following reaction:
Cu(s) + 1/2 O₂(g) → CuO(s)
given that
Sᵒ[Cu(s)] = 33.17 J/K mol,
Sᵒ[O₂(g)] = 205.07 J/K mol, and
●
Sᵒ [CuO(s)] = 42.59 J/K mol.
●
a) 93.12 J/K
b) -195.65 J/K
c) -93.12 J/K
d) 195.65 J/K
e) None of the above

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