## 2011 midterm #5

$\Delta G^{\circ}= \Delta H^{\circ} - T \Delta S^{\circ}$

$\Delta G^{\circ}= -RT\ln K$

$\Delta G^{\circ}= \sum \Delta G_{f}^{\circ}(products) - \sum \Delta G_{f}^{\circ}(reactants)$

Alex 3F
Posts: 27
Joined: Fri Sep 25, 2015 3:00 am

### 2011 midterm #5

For part c, why was Gibbs free energy used instead of the enthalpy?

Spencer Johnson 1C
Posts: 9
Joined: Fri Sep 25, 2015 3:00 am

### Re: 2011 midterm #5

because free energy is what is given in the question