layah2774 layah2774 21-12-2022 Chemistry Answered Ammonium hydrogen phosphate ((nh4)2hpo4), a common fertilizer, is made by reacting phosphoric acid (h3po4) with ammonia according to the following reaction. 2nh3 + h3po4 → (nh4)2hpo4 what is the ratio of nh3 to h3po4? nh3 :h3po4 = 2: