## 5G.17

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

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

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

VioletKo3F
Posts: 103
Joined: Sat Sep 07, 2019 12:18 am

### 5G.17

Why is I labeled as the reactant instead of I2? Isn't it supposed to be the opposite?

charleejohnson1L
Posts: 99
Joined: Fri Aug 30, 2019 12:17 am

### Re: 5G.17

if the gibbs free energy was positive, the book might have reversed the equation so that it was a favorable reaction