Cách làm cho bạn:
- $2CH_4 \displaystyle{\overset{1500^0C, \; làm\;lạnh\;nhanh}{\rightarrow}} C_2H_2 + 3H_2$
- $C_2H_2 + 2H_2 \displaystyle{\overset{Ni,\; t^0}{\rightarrow}} C_2H_6$
- $C_2H_6 + Cl_2 \displaystyle{\overset{as}{\rightarrow}} C_2H_5Cl$
- $C_2H_4 + H_2 \displaystyle{\overset{Ni,\; t^0}{\rightarrow}} C_2H_6$
Bình luận