已知下列熱化學方程式：①H2(g)＋1/2O2(g)===H2O(l) ΔH＝－285.8kJ·mol－1②...
問題詳情：已知下列熱化學方程式：①H2(g)＋1/2O2(g)===H2O(l) ΔH＝－285.8kJ·mol－1②H2(g)＋1/2O2(g)===H2O(g) ΔH＝－241.8kJ·mol－1③C(s)＋1/2O2(g)===CO(g) ΔH＝－110.5kJ·mol－1④C(s)＋O2(g)===CO2(g) ΔH＝－393.5kJ·mo...
問題詳情：已知下列熱化學方程式：①H2(g)＋1/2O2(g)===H2O(l) ΔH＝－285.8kJ·mol－1②H2(g)＋1/2O2(g)===H2O(g) ΔH＝－241.8kJ·mol－1③C(s)＋1/2O2(g)===CO(g) ΔH＝－110.5kJ·mol－1④C(s)＋O2(g)===CO2(g) ΔH＝－393.5kJ·mo...