Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 18 Principles of Chemical Reactivity: Entropy and Free Energy - 18-5 Entropy Changes and Spontaneity - Review & Check for Section 18-5 - Page 696: 2

Answer

B

Work Step by Step

$\Delta S_r^0=S^0(CO_2(g))-S^0(C(s))-S^0(O_2(g))$ $\Delta S_r^0=213.74-5.6-205.07$ $\Delta S_r^0=3.07\ J/K.mol-rxn$
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