## Steps to getting equations

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

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

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

Kyra LeRoy 1E
Posts: 52
Joined: Sat Jul 22, 2017 3:00 am

### Steps to getting equations

On tests, are we going to need to know all of the steps that Dr. Lavelle went over in class, or do we just need to know the final form of the equations?

Thanks!

Cam Bear 2F
Posts: 60
Joined: Thu Jul 27, 2017 3:01 am

### Re: Steps to getting equations

For the test, I don't think we'll be asked to derive anything. That being said it will probably help to know how the equations are related in order to form the right equation to use for whatever you are trying to solve for. That way you don't really have to memorize all the different equations.