Oxides of nitrogen are produced in car engines and then removed by catalytic converters. Which equation shows a reaction taking place in a catalytic converter?
- A$\text{CO} + \text{NO}_2 \rightarrow \text{NO} + \text{CO}_2$
- B$2\text{CO} + 2\text{NO} \rightarrow \text{N}_2 + 2\text{CO}_2$
- C$\text{CO}_2 + \text{NO} \rightarrow \text{NO}_2 + \text{CO}$
- D$\text{CO}_2 + 2\text{NO}_2 \rightarrow \text{N}_2 + 3\text{O}_2 + \text{C}$