In any redox reaction, the number of electrons lost by the reductant equals the number of electrons gained by the oxidant.

Question

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This statement is a basic principle of redox reactions known as the conservation of electrons. In a redox reaction, the oxidizing agent gains electrons and is reduced, while the reducing agent loses electrons and is oxidized. The number of electrons transferred must be equal in order for the reaction to be balanced.

In Any Redox Reaction, the Number of Electrons Lost by the Reductant