Ammonium hydrogen phosphate ((nh4)2hpo4), a common fertilizer, is made by reacting phosphoric acid (h3po4) with ammonia according to the following reaction. 2nh3 + h3po4 es001-1.jpg (nh4)2hpo4 what is the ratio of nh3 to h3po4? nhes001-2.jpg: hes001-3.jpgpoes001-4.jpg = 2:

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?