已知 4NH3(g) + 3O2(g) ------> 2N2(g) + 6H2O(l) delta H = -1536 kJ
N2O(g) + H2(g) -------> N2(g) + H2O(l) delta H = -367.4 kJ
H2(g) + 1/2 O2(g) -------> H2O delta H = -285.9 kJ
利用以上條件求出 2NH3(g) + 3N2O ------> 4N2(g) + 3H2O之delta H = ?
P.S. 我計算到的答案是 -1010kJ ,不知道是否正確呢?