5) Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. PCl5 + 4H2O=5HCl + H3PO4 a) How many total moles of acid are formed when starting with 4.5g of PCl5 and excess H2O? b) How many grams of H2O are required to react with 9.00 g PCl5? c) How many grams of HCl form when 18.0 g of PCl5 reacts with 18.0 g of H2O? d) In part C which reactant is the limiting reactant and which is the excess reactant? e) In part C how much of the excess reactant is completely consumed?