Cần giúp về phương trình

N

nguyenvancuong1225@gmail.com

Có ai biết làm thì giúp mình với !!

C2H4 -> A -> B -> Stiren

C8H9Cl -> C8H9OH

C6H6 -> C7H7Cl -> C7H7OH

Mình cần gấp lắm nha~~ >"<

C2H4 -> A -> B -> Stiren

$C_2H_4 --> C_2H_2 + H_2$
$3C_2H_2 --> C_6H_6$
$C_6H_6 + C_2H_4 --> C_6H_5-CH_2-CH_3$
$C_6H_5-CH_2-CH_3 --> C_6H_5-CH=CH_2 + H_2$

C6H6 -> C7H7Cl -> C7H7OH

$C_6H_6 + CH_3Cl --> C_6H_5-CH_3 + HCl$
$C_6H_5-CH_3 + Cl_2 -as-> C_6H_5-CH_2Cl + HCl$
$C_6H_5-CH_2Cl + NaOH --> C_6H_5-CH_2OH + NaCl$
 
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