Viết pt hóa học của Pu propan 1_ol, propan 2_ol, với a. Natri kim loại b. Cuo ,t°c c. Hbr d. Ch3oh

a, 

$2CH_3-CH_2-CH_2OH+2Na\to 2CH_3-CH_2-CH_2ONa+H_2$

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

b,

$CH_3-CH_2-CH_2OH+CuO\buildrel{{t^o}}\over\to CH_3-CH_2CHO+Cu+H_2O$

$CH_3-CH(OH)-CH_3+CuO\buildrel{{t^o}}\over\to CH_3COCH_3+Cu+H_2O$

c,

$CH_3-CH_2-CH_2OH+HBr\to CH_3-CH_2-CH_2Br+H_2O$

$CH_3-CH(OH)-CH_3+HBr\to CH_3-CHBr-CH_3+H_2O$