Hóa học Viết pthh a)iso-C3H7OH+CuO b)n-C3H7OH+CuO ROH+HCl 12/10/2021 By Eva Viết pthh a)iso-C3H7OH+CuO b)n-C3H7OH+CuO ROH+HCl
a, $CH_3-CH(CH_3)-OH+CuO \buildrel{{t^o}}\over\to CH_3-CO-CH_3 + Cu+H_2O$ b, $CH_3-CH_2-CH_2OH+CuO\buildrel{{t^o}}\over\to CH_3-CH_2-CHO+Cu+H_2O$ $ROH+HCl\to RCl+H_2O$ Trả lời
Đáp án: $a/ CH3 – CH(CH3) – OH + CuO -^{to}-> CH3 – CO – CH3 + Cu + H2O$ $b/$ $CH3 – CH2 – CH2OH + CuO -^{to}-> CH3 – CH2 – CHO + Cu + H2O$ $ROH + HCl –> RCl + H2O$ Trả lời
a,
$CH_3-CH(CH_3)-OH+CuO \buildrel{{t^o}}\over\to CH_3-CO-CH_3 + Cu+H_2O$
b,
$CH_3-CH_2-CH_2OH+CuO\buildrel{{t^o}}\over\to CH_3-CH_2-CHO+Cu+H_2O$
$ROH+HCl\to RCl+H_2O$
Đáp án:
$a/ CH3 – CH(CH3) – OH + CuO -^{to}-> CH3 – CO – CH3 + Cu + H2O$
$b/$
$CH3 – CH2 – CH2OH + CuO -^{to}-> CH3 – CH2 – CHO + Cu + H2O$
$ROH + HCl –> RCl + H2O$