CH3CH2OHg的精选

问题详情：已知通过乙醇制取*气有如下两条路线：a．CH3CH2OH(g)＋H2O(g)＝4H2(g)＋2CO(g)ΔH＝＋255.6kJ·mol－1b．CH3CH2OH(g)＋O2(g)＝3H2(g)＋2CO(g)ΔH＝＋13.8kJ·mol－1，则下列说法不正确的是                        ...