## information given

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

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

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

nshahwan 1L
Posts: 100
Joined: Fri Aug 30, 2019 12:18 am

### information given

This is a more general question, but does anyone have any advice on what they would do if the question does not give enough information to use any formulas? I usually get very stuck when I am missing a variable that PV=nRT doesn't help with, and I was wondering if there were any strategies anyone has to dealing with this?

Eugene Chung 3F
Posts: 142
Joined: Wed Nov 15, 2017 3:03 am

### Re: information given

I just jot down all the equations that are relevant to the question and try to mix match them to figure out the variable I'm looking for.