- Joined
- Jun 29, 2016
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Hello,
Question #50 on topscore test 1 is:
Given that the standard enthalpy of formation for NO(g) is 90.25 kJ/Mole, calculate the free energy change for the following reaction at 25C.
N2(g) + O2(g) <-> 2NO(g)
The correct answer is 180.5 - (298)(25)(1x10^-3)
Their solution simply says "Determine the entropy change for the reaction"
Can somebody please help explain how to find the answer for this problem. I understand it has to do with the Gibbs free energy equation G = H - TS, but I'm not sure exactly how each piece fits into the puzzle.
Question #50 on topscore test 1 is:
Given that the standard enthalpy of formation for NO(g) is 90.25 kJ/Mole, calculate the free energy change for the following reaction at 25C.
N2(g) + O2(g) <-> 2NO(g)
The correct answer is 180.5 - (298)(25)(1x10^-3)
Their solution simply says "Determine the entropy change for the reaction"
Can somebody please help explain how to find the answer for this problem. I understand it has to do with the Gibbs free energy equation G = H - TS, but I'm not sure exactly how each piece fits into the puzzle.