煤气中加入有特殊气味的乙硫醇可提示煤气是否泄漏.乙硫醇(用X表示)燃烧时发生的反应为:2X+9O2
4CO2+2SO2+6H2O
,则X是( )
A.C4H12S2
B.C2H6S
C.C2H6O2
D.C2H6
0 80829 80837 80843 80847 80853 80855 80859 80865 80867 80873 80879 80883 80885 80889 80895 80897 80903 80907 80909 80913 80915 80919 80921 80923 80924 80925 80927 80928 80929 80931 80933 80937 80939 80943 80945 80949 80955 80957 80963 80967 80969 80973 80979 80985 80987 80993 80997 80999 81005 81009 81015 81023 211419
,则X是( )
A.C4H12S2
B.C2H6S
C.C2H6O2
D.C2H6