试题 试卷
题型：综合题 题类：常考题 难易度：普通
2016-2017学年山西省太原市高一下学期期中化学试卷
CH3CH=CH2（g）═CH4（g）+HC≡CH（g）△H2=+32.4kJ•mol﹣1
则相同条件下，反应C3H8（g）═CH3CH=CH2 （g）+H2（g）的△H={#blank#}1{#/blank#}kJ•mol﹣1 ．
①CH4(g) + O2(g)= CO (g)+ 2H2O(g) H1 = a kJ·mol－1
②CH4 (g)+ 2O2(g)= CO2(g) + 2H2O(g) H2 = b kJ·mol－1
③C (s)+ O2 (g) = CO (g) H3= c kJ·mol－1
④H2 (g)+ O2 (g)=H2O (l) H4 =d kJ·mol－1
试题篮
O2(g)= CO (g)+ 2H2O(g) 
H1 = a kJ·mol－1 H2 = b kJ·mol－1
O2 (g) = CO (g) H3= c kJ·mol－1 O2 (g)=H2O (l) H4 =d kJ·mol－1
