1molCH3CH2C的精选

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...