Hoàn thành phương trình hóa học sau : 1.C2H6 + Cl2 → 2.C3H6 + H2 → 3.CH2 = CH - CH3 +Br2 → hay : C3H6 + Br2 → 4.CH3 -CH = CH2 +HBr→ 5.C3H6 + O2 → 6.CH2 =CH2 + H2O → 7.n CH2 =CH2 → 8.CH ☰ CH + HCl→ hay C2H2 + HCl → 9.CH3COONa + NaOH → 10.2CH4 → 11.CaC2 + 2H2O → 12.CH ☰ CH +H2O → 13.CH ☰ CH +AgNO3 +NH3 →

1) 

`C_2H_6+ Cl_2`$\xrightarrow{as}$`C_2H_5Cl+ HCl` 

`2)` 

`C_3H_6+ H_2`$\xrightarrow{t°,Ni}$`C_3H_8` 

3)

`C_3H_6+ Br_2→ C_3H_6Br_2`

`4)`

`CH_3-CH=CH_2+ HBr→ CH_3-CHBr-CH_3` 

`5)`

`C_3H_6+ 9/2O_2`$\xrightarrow{t°}$`3CO_2+ 3H_2O`

`6)`

`CH_2=CH_2+ H_2O`$\xrightarrow{H^{+},t°}$`CH_3-CH_2-OH` 

`7)` 

`nCH_2=CH_2`$\xrightarrow{xt,p,t^{°}}$`(CH_2-CH_2)_n` 

`8)`

`CH≡CH+ HCl→ CH_2=CHCl` 

`9)`

`CH_3COONa+ NaOH`$\xrightarrow{CaO,t°}$`Na_2CO_3+ CH_4` 

`10)`

`2CH_4`$\xrightarrow{t°,lln}$`C_2H_2+ 3H_2` 

`11)`

`CaC_2+ 2H_2O→ Ca(OH)_2+ C_2H_2` 

`12)`

`CH≡CH + H_2`$\xrightarrow{t°,xt}$`CH_3CHO`

`13)` 

`CH≡CH+2 AgNO_3+ 2NH_3→ Ag_2C_2+ 2NH_4NO_3`