Nitrogen monoxide may be removed from industrial emissions via a reaction with ammonia as shown by the equation below:
4NH3(g)+6NO(g)→5N2(g)+6H2O(l)
30.0 dm3 of ammonia reacts with 30.0 dm3 of nitrogen monoxide at 100 °C. Identify which gas is in excess and by how much, and calculate the volume of nitrogen produced.