Ammonia (NH3) decomposes to hydrogen and nitrogen and 22.0 Kcal/ mol of energy absorbed.
2NH3(g)-------3H2(g) +N2(g) Delta heat= +22.0 Kcal/Mol
1]. How much energy is absorbed when 7.69 mol of N2 is formed?
2]. How much energy is absorbed when 5.97 mol of NH3 reacts?