## 2 deltaG equations

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

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

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

ursulavictorino1K
Posts: 55
Joined: Sun Feb 17, 2019 12:15 am

### 2 deltaG equations

What is the relationship between the equations deltaG=-RTlnK and deltaG= deltaH-TdeltaS?

Jiyoon_Hwang_2I
Posts: 101
Joined: Sat Sep 14, 2019 12:17 am

### Re: 2 deltaG equations

They both solve for the same delta G. You could also set these two equations equal to each other to derive the Van't Hoff Equation