Based on the equation of the reaction, for every 1 mole of oxygen that reacts, 4 moles of electrons are transferred.
Redox reactions are reactions in which oxidation and reduction reactions occur simultaneously to the same extent.
Oxidation reactions involves addition of oxygen or removal of oxygen.
The equation of reaction when one mole of oxygen accept ectrons is given below:
[tex]O_2 + 4e^{-} \rightarrow 2O^{2-}[/tex]
Therefore, for every 1 mole of oxygen that reacts, 4 moles of electrons are transferred.
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