14. At what temperatures will a reaction be spontaneous if A,H=+117 kJ and AS -35 J/K? The reaction will be spontaneous at any temperature. b. The reaction will never be spontaneous. c. Temperatures between 12.7 K and 135 K d. All temperatures above 94.1 K e. All temperatures below 94.1 K

Chemistry by OpenStax (2015-05-04)
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Chapter16: Thermodynamics
Section: Chapter Questions
Problem 31E: A reaction has H298=100 kj/mol and S298=250 J/mol K. Is the reaction spontaneous at room...
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a. H₂O b. SH- c. S²-
BH3
e. NH3
14. At what temperatures will a reaction be spontaneous if A,H=+117 kJ and A,S = -35 J/K?
The reaction will be spontaneous at any temperature.
b. The reaction will never be spontaneous.
c. Temperatures between 12.7 K and 135 K
d. All temperatures above 94.1 K
e. All temperatures below 94.1 K
Transcribed Image Text:a. H₂O b. SH- c. S²- BH3 e. NH3 14. At what temperatures will a reaction be spontaneous if A,H=+117 kJ and A,S = -35 J/K? The reaction will be spontaneous at any temperature. b. The reaction will never be spontaneous. c. Temperatures between 12.7 K and 135 K d. All temperatures above 94.1 K e. All temperatures below 94.1 K
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