The total change in the oxidation state of manganese involve

Question

The total change in the oxidation state of manganese involved in the reaction of and potassium iodide in the acidic medium is ____________....

Accepted Answer

The reaction of and potassium iodide () in acidic medium can be represented as follows:

MnO_4^- + I^- + H^+ Mn^2+ + I_2 + H_2O

In this reaction, acts as an oxidizing agent, while acts as a reducing agent. The oxidation state of manganese changes from +7 in to +2 in , which is a...

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