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Chemistry
Chemistry
Problem
Total charge (in coulomb) required for the oxidation of
1
2
\frac{1}{2}
2
1
mole of
M
n
3
O
4
Mn_3O_4
M
n
3
O
4
into
M
n
O
4
2
−
MnO_4^{2-}
M
n
O
4
2
−
.
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