1. If 38.8 g of NO and 26.9 g of O react together, what is the mass in grams of NO that can be formed via the reaction below? 2 NO (g) + O (g) 2 NO (g)

2. If 25.0 g of NH and 52.4 g of O react in the following reaction, what is the mass in grams of NO that will be formed? 4 NH (g) + 5 O (g) 4 NO (g) + 6 HO (g)

3. Calculate the quantity of O would be required to generate 13.0 mol of NO in the reaction below assuming the reaction has only 69.3% yield. 2 NO (g) + O (g) 2 NO (g)