delta G = -nFE(cell) Variables


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Drew Myers 4G
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Joined: Sat Aug 17, 2019 12:17 am

delta G = -nFE(cell) Variables

Postby Drew Myers 4G » Sun Mar 01, 2020 4:11 pm

What do the variables in deltaG = -nFE(cell) all mean?

romina_4C
Posts: 100
Joined: Thu Jul 11, 2019 12:17 am

Re: delta G = -nFE(cell) Variables

Postby romina_4C » Sun Mar 01, 2020 4:13 pm

Delta G is the standard change in Gibb's free energy, n is the number of electrons involved in the redox reaction (from the balanced equation), F is Faraday's constant (can be found on equation sheet), and E is the standard cell potential (measured in volts).

JohnWalkiewicz2J
Posts: 103
Joined: Thu Jul 11, 2019 12:17 am
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Re: delta G = -nFE(cell) Variables

Postby JohnWalkiewicz2J » Sun Mar 01, 2020 4:14 pm

delta G = change in gibbs free energy (energy to do work)
n = (# of moles of electrons transferred)
F = (Faraday's Constant , usually 96,485)
E = (cell potential)
Hope this helps! : )


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