Question

hoàn thành dãy phương trình: 

al -> al4c3 -> ch4 -> ch3cl -> ch2cl2 -> chcl3

Answer 1

\(4Al+3C\underrightarrow{t^o}Al_4C_3\)

\(Al_4C_3+12H_2O\rightarrow3CH_4+4Al\left(OH\right)_3\)

\(CH_4+Cl_2\underrightarrow{askt}CH_3Cl+HCl\)

\(CH_3Cl+Cl_2\underrightarrow{askt}CH_2Cl_2+HCl\)

\(CH_2Cl_2+Cl_2\underrightarrow{askt}CHCl_3+HCl\)

Bạn tham khảo nhé!

Answer 2

al -> al4c3 -> ch4 -> ch3cl -> ch2cl2 -> chcl3

8Al + 3C2 → 2Al4C3

Al4C3 + 12H2O → 3(CH4) + 4(Al(OH)3)

CH4 + Cl2 → CH3Cl + HCl

2CH3Cl + Cl2 → 2CH2Cl2 + H2

CH2Cl2 + Cl2 → CHCl3 + HCl