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Posted by on Saturday, July 3, 2010 at 11:00am.

For a certain reaction, the enthalpy change is -148.5 kJ, the entropy change is 256 J/K, and the free energy change is -250.1 kJ. At what temperature is the reaction occurring, in C?
Choose one answer. a. 85
b. 102
c. 124
d. 158
e. 210

  • Chemistry 152 - , Saturday, July 3, 2010 at 12:04pm

    delta G = delta H -T*delta S.
    You have all of the numbers. Just plug them in and solve for T. Remember to convert T(in Kelvin) to C since the answer is to be in C.

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