Question

ПОМОГИТЕ С ХИМИЕЙ,ПРОШУ!
1) CnH2n+2 ->CnH2n
2)CnH2n -> CnH2n-2
3)CnH2n-2-> CnH2n-6
4)CnH2n ->C2H2n-8
5)C2H2n-8->CnH2n-6

Answer 1

1) C2H6---------> C2H4
2)C2H4----------> C2H2
3)C3H4---------->C3H