A.) Consider the combustion of hydrogen to make water. If you start with 2.47 grams of H2 and 12.02 grams of O2, what is the limiting reactant and the theoretical yield of water? b.) The balanced chemical equations below represents the burning of carbon monoxide in oxygen to form carbon dioxide. If you have 1.000 g each of CO and O2, determine the limiting reactant and the theoretical yield in grams.

2CO(g) + O2(g) → 2CO2(g)