Answer
$Fe_{2}O_{3}(s)+3CO(g) → 2Fe(s)+3CO_{2}(g)$
Work Step by Step
Ferric oxide reacts with Carbon Monoxide to produce Iron and Carbon Dioxide. The reaction is given above. Recall, in order to consider the reaction, it is necessary to be sure that the same number of each of the elements that are on the reactants side of the reaction are also on the products side of the reaction.