Which of the options correctly shows the reduction that occurs in the following reaction?
Fe + 3O₂ → 2Fe₂O₃

Question

Which of the options correctly shows the reduction that occurs in the following reaction? Fe + 3O₂ → 2Fe₂O₃

Quizplus · Accepted Answer

The oxidation state of O in the reactants is 0, and in the products, it is 2- (Fe₂O₃ ions: Fe³⁺ and O^2-). This means it has gained two electrons, which is termed reduction. The oxidation that occurs is with Fe⁰ to Fe³⁺, since Fe lost electrons to become more positive.

Which of the Options Correctly Shows the Reduction That Occurs