1al4c3+H2O=al(OH)3 +CH4
2CH4 1500 =C2H2+3H2
3C2H2 =C6H6
4C6H6+Br2=C6H5Br+HBr
5c6H5Br=NH3=C6H4BrNH2 +H2
1al4c3+H2O=al(OH)3 +CH4
2CH4 1500 =C2H2+3H2
3C2H2 =C6H6
4C6H6+Br2=C6H5Br+HBr
5c6H5Br=NH3=C6H4BrNH2 +H2