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Alisiya
[41]
2 years ago
9
If an alkaline battery produces a cell potential of 1.46 v, what is the value of δgcell? the half-reactions in alkaline batterie
s are: $$zno(s)+h2o(l)+2e− zn(s)+2oh−(aq)
Chemistry
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answer:
Gala2k
[10]
2 years ago
4
0
The formula we're gonna use for this problem is written below:
ΔG°= nFE°
where
n is number of mol electrons displaced in the reaction
F is Faraday's constant = 96,500 C/mol e
E° is the standard emf
ΔG° = (2)(96,500)(1.46) =
<em>281,780 Joules</em>
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