3. When reacted with oxygen gas, ammonia produces nitrogen gas and liquid water. 4NH3 + 302 → 2N, + 6H2O
a. Given 44.2 grams of oxygen and 36.1 grams of NH3, determine the mass of nitrogen
produced from the above reaction. Clearly label the limiting reactant, the excess
reactant, and the theoretical yield of water.
b. Assuming a 100% yield, determine the mass of the excess reactant remaining.
c. If the reaction in part A is later determined to have a percent yield of 79.6%, what
mass of water is actually produced?