2. The enthalpy and entropy change of a reaction are -3.9 kJ/mole and +56.6 J/mole K respectively at 25o C. What is the free energy change in kJ/mole? Is this reaction always spontaneous, never spontaneous or does it depend on the temperature?

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T SUMMATIVE TEST (GENERAL CHEMISTRY 2-2 OT)
A. Given the equation, calcite the standard free energy change. Answer what is being asked?
Transcribed Image Text:T SUMMATIVE TEST (GENERAL CHEMISTRY 2-2 OT) A. Given the equation, calcite the standard free energy change. Answer what is being asked?
2. The enthalpy and entropy change of a reaction are -3.9 kJ/mole and +56.6
J/mole K respectively at 250 C. What is the free energy change in kJ/mole?
Is this reaction always spontaneous, never spontaneous or does it depend on
the temperature?
Transcribed Image Text:2. The enthalpy and entropy change of a reaction are -3.9 kJ/mole and +56.6 J/mole K respectively at 250 C. What is the free energy change in kJ/mole? Is this reaction always spontaneous, never spontaneous or does it depend on the temperature?
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