a) propin/axetilen td HCl không có xúc tác HgCL2 b) propan 2 ol + Na ( viết CTCT) Propan 2 ol + HCl Giúp mình ạ

a,

$CH\equiv CH+2HCl\to CH_2Cl-CH_2Cl$

$CH\equiv C-CH_3+2HCl\to CH_2Cl-CHCl-CH_3$

b,

$2CH_3-CH(CH_3)OH+2Na\to 2CH_3-CH(CH_3)ONa+H_2$

$CH_3-CH(CH_3)OH+HCl\to CH_3-CH(CH_3)Cl+H_2O$