CH3CH2CH2CH3g的精选

问题详情：已知：CH3CH2CH2CH3(g)＋6.5O2(g)→4CO2(g)＋5H2O(l)＋2878kJ(CH3)2CHCH3(g)＋6.5O2(g)→4CO2(g)＋5H2O(l)＋2869kJ下列说法正确的是（  ）A 正丁*分子储存的能量大于异丁*分子B 正丁*的稳定*大于异丁*C 异丁*转化为正丁*...

问题详情：已知：CH3CH2CH2CH3(g)＋O2(g)===4CO2(g)＋5H2O(l)ΔH＝－2878kJ·mol－1(CH3)2CHCH3(g)＋O2(g)===4CO2(g)＋5H2O(l)ΔH＝－2869kJ·mol－1下列说法正确的是()A.正丁*分子储存的能量小于异丁*B.正丁*的稳定*大于异丁*C.异丁*转化为...

问题详情：已知：CH3CH2CH2CH3(g)＋6.5O2(g)→4CO2(g)＋5H2O(l)，1molCH3CH2CH2CH3完全燃烧放出2878kJ热量；(CH3)2CHCH3(g)＋6.5O2(g)→4CO2(g)＋5H2O(l)，1mol(CH3)2CHCH3燃烧放出2869kJ热量。下列说法正确的是（  ）A.1molCH3CH2CH2CH3...

问题详情：已知：CH3CH2CH2CH3(g)＋13/2O2(g)===4CO2(g)＋5H2O(l) ΔH＝－2878kJ·mol-1(CH3)2CHCH3(g)＋13/2O2(g)===4CO2(g)＋5H2O(l)  ΔH＝－2869kJ·mol-1下列说法正确的是A.正丁*分子储存的能量大于异丁*分子B.正丁*的稳定*大于...