CH 3COONA →CH4 →C2H2 →C6H6 →C6H5Cl →C6H5OH 21/07/2021 Bởi Alexandra CH 3COONA →CH4 →C2H2 →C6H6 →C6H5Cl →C6H5OH
$CH_3COONa+NaOH\xrightarrow{{t^o, CaO}} CH_4+Na_2CO_3$ $2CH_4\xrightarrow{{1500^oC}} C_2H_2+3H_2$ $3C_2H_2\xrightarrow{{600^oC, C}} C_6H_6$ $C_6H_6+Cl_2\xrightarrow{{Fe, t^o}} C_6H_5Cl+HCl$ $C_6H_5Cl+NaOH\xrightarrow{{t^o\text{cao}, \text{p cao}, 1:1}} C_6H_5OH+NaCl$ Bình luận
Đáp án: Bạn tham khảo nha ! Giải thích các bước giải: \(\begin{array}{l}2C{H_3}{\rm{COO}}H + Mg \to Mg{(C{H_3}{\rm{COO)}}_2} + {H_2}\\C{H_3}{\rm{COO}}Na + NaOH \to C{H_4} + N{a_2}C{O_3}\\2C{H_4} \to {C_2}{H_2} + 3{H_2}\\3{C_2}{H_2} \to {C_6}{H_6}\\{C_6}{H_6} + C{l_2} \to {C_6}{H_5}Cl + HCl\\{C_6}{H_5}Cl + KOH \to {C_6}{H_5}OH + KCl\end{array}\) Bình luận
$CH_3COONa+NaOH\xrightarrow{{t^o, CaO}} CH_4+Na_2CO_3$
$2CH_4\xrightarrow{{1500^oC}} C_2H_2+3H_2$
$3C_2H_2\xrightarrow{{600^oC, C}} C_6H_6$
$C_6H_6+Cl_2\xrightarrow{{Fe, t^o}} C_6H_5Cl+HCl$
$C_6H_5Cl+NaOH\xrightarrow{{t^o\text{cao}, \text{p cao}, 1:1}} C_6H_5OH+NaCl$
Đáp án:
Bạn tham khảo nha !
Giải thích các bước giải:
\(\begin{array}{l}
2C{H_3}{\rm{COO}}H + Mg \to Mg{(C{H_3}{\rm{COO)}}_2} + {H_2}\\
C{H_3}{\rm{COO}}Na + NaOH \to C{H_4} + N{a_2}C{O_3}\\
2C{H_4} \to {C_2}{H_2} + 3{H_2}\\
3{C_2}{H_2} \to {C_6}{H_6}\\
{C_6}{H_6} + C{l_2} \to {C_6}{H_5}Cl + HCl\\
{C_6}{H_5}Cl + KOH \to {C_6}{H_5}OH + KCl
\end{array}\)