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Posted: Sun Feb 18, 2018 11:42 pm
Why is the "n" in this equation always positive even when there is a negative change in moles?
Posted: Mon Feb 19, 2018 12:19 am
n is simply referring to the number of moles of electrons transferred. If it were delta n, then a negative change in moles would result in a negative value for delta n.
Posted: Mon Feb 19, 2018 12:46 am
The only factor that changes the sign is E, so that's why knowing E can tell you whether it is spontaneous or not. n is simply the number of moles like in previous equations.
Posted: Mon Feb 19, 2018 2:24 am
n just means to write the number of moles!