etanol->axit axetic->metan->axetilen->benzen->clobenzen->phenol->axit picric 11/10/2021 Bởi Eva etanol->axit axetic->metan->axetilen->benzen->clobenzen->phenol->axit picric
\({C_2}{H_5}OH + {O_2}\xrightarrow{{men}}C{H_3}COOH + {H_2}O\) \(CH{ _3}COOH + NaOH\xrightarrow{{}}C{H_3}COONa + {H_2}O\) \(C{H_3}COONa + NaOH\xrightarrow{{CaO,{t^o}}}C{H_4} + N{a_2}C{O_3}\) \(2C{H_4}\xrightarrow{{{{1500}^o}C,l\ln }}{C_2}{H_2} + 3{H_2}\) \(3{C_2}{H_2}\xrightarrow{{{t^o},xt}}{C_6}{H_6}\) \({C_6}{H_6} + C{l_2}\xrightarrow{{Fe}}{C_6}{H_5}Cl + HCl\) \({C_6}{H_5}Cl + 2NaOH\xrightarrow{{{t^o}}}{C_6}{H_5}ONa + NaCl + {H_2}O\) \({C_6}{H_5}ONa + HCl\xrightarrow{{}}{C_6}{H_5}OH + NaCl\) \({C_6}{H_5}OH + 3HN{O_3}\xrightarrow{{{t^o}}}{(N{O_2})_3} – {C_6}{H_2} – OH + 3{H_2}O\) Bình luận
Từ axit axetic thông qua natri axetat mới tạo được metan.
\({C_2}{H_5}OH + {O_2}\xrightarrow{{men}}C{H_3}COOH + {H_2}O\)
\(CH{ _3}COOH + NaOH\xrightarrow{{}}C{H_3}COONa + {H_2}O\)
\(C{H_3}COONa + NaOH\xrightarrow{{CaO,{t^o}}}C{H_4} + N{a_2}C{O_3}\)
\(2C{H_4}\xrightarrow{{{{1500}^o}C,l\ln }}{C_2}{H_2} + 3{H_2}\)
\(3{C_2}{H_2}\xrightarrow{{{t^o},xt}}{C_6}{H_6}\)
\({C_6}{H_6} + C{l_2}\xrightarrow{{Fe}}{C_6}{H_5}Cl + HCl\)
\({C_6}{H_5}Cl + 2NaOH\xrightarrow{{{t^o}}}{C_6}{H_5}ONa + NaCl + {H_2}O\)
\({C_6}{H_5}ONa + HCl\xrightarrow{{}}{C_6}{H_5}OH + NaCl\)
\({C_6}{H_5}OH + 3HN{O_3}\xrightarrow{{{t^o}}}{(N{O_2})_3} – {C_6}{H_2} – OH + 3{H_2}O\)