For the following reaction, 25.4 grams of diphosphorus pentoxide are allowed to react with 13.6 grams of water. diphosphorus pentoxide(s) + water (1)? phosphoric acid (aq) What is the maximum mass of phosphoric acid that can be formed? Mass= g What is the FORMULA for the limiting reactant? What mass of the excess reagent remains after the reaction is complete? Mass= g