x = 3.75 mol Cl2
Since 4.5 mol of Cl2 are available, Cl2 is in excess, and Al is the limiting reagent. If 25.0 g of CO react with 25.0 g of H2O in the reaction: CO + H2O → CO2 + H2, what is the theoretical yield of CO2? Answer: First, we need to convert the masses to moles: mastering chemistry chapter 9 answers
2 mol Al / 3 mol Cl2 = 2.5 mol Al / x mol Cl2 Cl2 is in excess
The balanced equation shows a mole ratio of 1:1. We can see that CO is the limiting reagent. mastering chemistry chapter 9 answers