# chem

At 298K, Go = -67.4 kJ for the reaction

CO + Cl2 --> CoCl2

Calculate the change in Gibbs free energy (in kJ) at the same temperature when P (CO) = 0.368 bar, P (Cl2) = 0.62 bar and P (COCl2) = 0.872 bar. (R = 8.314 J/K mol)

asked by Mike
1. Bump

posted by Mike
2. Do you still need help on this one?

posted by DrBob222
3. Yes.

posted by Anonymous
4. Try this but check my thinking. Let me know how this turns out.
delta G = delta Go + RT ln Q.
I would change bars to atmospheres and use Q = PCOCl2/PCO*PCl2

posted by DrBob222

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