"The Haber process for the synthesis of ammonia is one of the most significant industrial processes for the well-being of humanity. It is used extensively in the production of fertilizers as well as polymers and other products. (a) What volume of hydrogen at 15.00 atm and 350. C must be supplied to produce 1.0 t (1 t=103 kg) of NH3? (b) What volume of hydrogen is needed in part (a) if it is supplied at 376 atm and 250. C?"