Iron(III) oxide reacts with carbon monoxide according to the following equation:
Fe2O3+3CO→2Fe+3CO2 \text{Fe}_2\text{O}_3 + 3\text{CO} \rightarrow 2\text{Fe} + 3\text{CO}_2 Fe2O3+3CO→2Fe+3CO2Which substance is reduced during this reaction?
CO\text{CO}CO
CO2\text{CO}_2CO2
Fe\text{Fe}Fe
Fe2O3\text{Fe}_2\text{O}_3Fe2O3