Iron(III) oxide is reduced by carbon monoxide to form iron and carbon dioxide. What balanced equation represents this reaction?
- A$\text{Fe}_2\text{O}_3 + 2\text{CO} \rightarrow 2\text{Fe} + 2\text{CO}_2$
- B$\text{Fe}_2\text{O}_3 + 3\text{CO} \rightarrow 2\text{Fe} + 3\text{CO}_2$
- C$2\text{Fe}_2\text{O}_3 + 6\text{CO} \rightarrow 2\text{Fe} + 6\text{CO}_2$
- D$2\text{Fe}_2\text{O}_3 + 3\text{CO} \rightarrow 4\text{Fe} + 3\text{CO}_2$