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7nadin3 [17]
4 years ago
9

What is the oxidation number of manganese (Mn) in potassium permanganate (KMnO4)? (3 points)

Chemistry
1 answer:
monitta4 years ago
7 0
K(+1)
Mn(x)
O(-2)
1+x-2*4=0
x=7
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