Chemistry, asked by samiandhisfamily, 2 months ago

what is the oxidation number of manganese in MnO4?

Answers

Answered by sachin9715

Answer:

Sum of all the oxidation numbers in a polyatomic ion is equal to the charge on the ion. Thus, the total charge on the polyatomic anion is −1. Thus, the oxidation number of Mn in MnO−4 is +7.

Answered by Anonymous

Answer:

+7

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Sum of all the oxidation numbers in a polyatomic ion is equal to the charge on the ion. Thus, the total charge on the polyatomic anion is −1. Thus, the oxidation number of Mn in MnO−4 is +7.

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