### Calculate the value of delta h

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Q. NH3(Ammonia ) is widely used in many household cleaners and as a fertilizer. Calculate How much ammonia (in units of mol) is produced when 7.8 mol of H gas react with an excess of N gas?

Q. calculate the value of Delta H if the equation is multiplied through by 3 if Given this thermo chemical equation: 4 NH3(g) + 5 O2 (g) = 4 NO(g) + 6 H2O(g) Delta H = -905 kJ

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