题目
A.2CH3SH=2H2S+C2H5
B.COS+H2=H3S+CO
C.CS2+4H2+=2H2S+CH5
D.CH3SH+H2=H2S+CH5
E.CH3SCH3+H2=H2S+C2H7
F.CH3SCH3=H2S+C2H5
第1题
A.2CH3SH=2H2S+C2H4
B.COS+H2=H2S+CO
C.CS2+4H2+=2H2S+CH4
D.CH3SH+H2=H2S+CH4
E.CH3SCH3+H2=H2S+C2H6
F.CH3SCH3=H2S+C2H4
第2题
A.2CH3SH=2H2S+C2H6
B.H2S+MnO=MnS+H2O
C.H2S+ZnO=ZnS+H2O
D.3H2S+Fe3O4+H2=3FeS+4H2O
E.CH3SCH3=H2S+C2H5
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