## Vant Hoff Equation

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

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

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

Katherine Grillo 1B
Posts: 69
Joined: Fri Sep 28, 2018 12:28 am

### Vant Hoff Equation

Will we be given the Vant Hoff equation for the test? I can't find it on the posted equation sheet

ChathuriGunasekera1D
Posts: 78
Joined: Fri Sep 28, 2018 12:17 am

### Re: Vant Hoff Equation

Hi! It isn't anything new in particular, it's just a combination of ∆G° = - RT ln K and ∆G° = ∆H° - T∆S°. You don't need to memorize it as long as you can make those equations equal to each other.

Miya Lopez 1I
Posts: 62
Joined: Tue Nov 14, 2017 3:00 am
Been upvoted: 1 time

### Re: Vant Hoff Equation

When do we know when to use the Vant Hoff equation?