## Gibbs Free Energy and Spontaneity

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

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

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

Samantha Jimenez 4k
Posts: 29
Joined: Fri Sep 28, 2018 12:21 am

### Gibbs Free Energy and Spontaneity

Could a reaction have a negative delta g and favor reactants or would it always favor the products?

Arman M 1A
Posts: 31
Joined: Wed Nov 14, 2018 12:23 am
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### Re: Gibbs Free Energy and Spontaneity

If delta G is less than zero, this means a reaction is always product-favored
If delta G is greater than zero, this means a reaction is always reactant-favored