If a chemical reaction has AH°298 = -67.1 kJ and AS° = -.0908 kJ/K, whatisAG°298 (in kJ)?O +94.2O +27.1O -94.2O -40.0O+40.0For the same reaction as in the previous problem (AH°298 = -67.1 kJ and%3DAS° = -.0908 kJ/K), what is AG° (in kJ) at 1500 K?O -203.3O +203.3O -69.1O +69.1O +136.2

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If a chemical reaction has AH°298 = -67.1 kJ and AS° = - .0908 kJ/K, what %3D is AG°298 (in kJ)? O +94.2 O +27.1 O -94.2 O -40.0 O +40.0

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

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Question

If a chemical reaction has AH°298 = -67.1 kJ and AS° = -.0908 kJ/K, what
is
AG°298 (in kJ)?
O +94.2
O +27.1
O -94.2
O -40.0
O+40.0
For the same reaction as in the previous problem (AH°298 = -67.1 kJ and
%3D
AS° = -
.0908 kJ/K), what is AG° (in kJ) at 1500 K?
O -203.3
O +203.3
O -69.1
O +69.1
O +136.2

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