Ammonia is reacted with oxygen to form nitric oxide as shown: 4NH3 + 502 → 4NO + 6H20. 50.0 kg of ammonia and 100.0 kg of oxygen are fed into a batch reactor. hat is the mole ratio of oxygen to nitric oxide? The limiting reactant is The excess reactant will be in excess by. What will be the mass of NO produced upon completion of reaction? : 1.25 mol 02 reacted/mol NO formed :: 1.0 mol 0, reacted/mol NO formed :: 0.8 mol 02 reacted/mol NO formed :: oxygen :: ammonia :: water :: 15.0 % excess :: 17.6 % excess :: 44.3 % excess :: 62 kg NO : 71 kg NO :: 75 kg NO

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