## E cell

Posts: 134
Joined: Sat Sep 14, 2019 12:17 am

### E cell

When we're trying to calculate the E value of the cell when its not under standard conditions, what equation do we use? I'm a bit confused as to which one of the equations applies to which scenario.

ALegala_2I
Posts: 102
Joined: Thu Jul 11, 2019 12:17 am

### Re: E cell

You can use the equation, E = Eo - RT ln Q, to find the electric potential under non standard conditions.

Joowon Seo 3A
Posts: 100
Joined: Sat Aug 24, 2019 12:17 am
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### Re: E cell

We use $E=E^{\circ}-\frac{RT}{NF}ln(Q)$