Hóa học C2H2,CH3CHO,C2H2OH,CH3COOH,CH3COOC2H5,CH3COONa 08/10/2021 By Rose C2H2,CH3CHO,C2H2OH,CH3COOH,CH3COOC2H5,CH3COONa
\({C_2}{H_2} + {H_2}O\xrightarrow{{H{g^{2 + }}}}C{H_3}CHO\) \(C{H_3}CHO + {H_2}\xrightarrow{{{t^o}}}{C_2}{H_5}OH\) \({C_2}{H_5}OH + {O_2}\xrightarrow{{men}}C{H_3}COOH + {H_2}O\) \(C{H_3}COOH + {C_2}{H_5}OH\xrightarrow{{{H_2}S{O_4},{t^o}}}C{H_3}COO{C_2}{H_5} + {H_2}O\) \(C{H_3}COO{C_2}{H_5} + NaOH\xrightarrow{{}}C{H_3}COONa + {C_2}{H_5}OH\) Trả lời
$C_2H_2+H_2O\xrightarrow{t^o,HgSO4}CH_3CHO$ $CH_3CHO+H_2\xrightarrow{t^o,Ni}CH_3CH_2OH$ $CH_3CH_2OH+O_2\xrightarrow{enzim}CH_3COOH+H_2O$$C_2H_5OH+CH_3COOH⇄CH_3COOC_2H_5+H_2O$ ( đk: t độ, h2so4 đặc)$CH_3COOC_2H_5+NaOH\xrightarrow{}CH_3COONa+C_2H_5OH$ Trả lời
\({C_2}{H_2} + {H_2}O\xrightarrow{{H{g^{2 + }}}}C{H_3}CHO\)
\(C{H_3}CHO + {H_2}\xrightarrow{{{t^o}}}{C_2}{H_5}OH\)
\({C_2}{H_5}OH + {O_2}\xrightarrow{{men}}C{H_3}COOH + {H_2}O\)
\(C{H_3}COOH + {C_2}{H_5}OH\xrightarrow{{{H_2}S{O_4},{t^o}}}C{H_3}COO{C_2}{H_5} + {H_2}O\)
\(C{H_3}COO{C_2}{H_5} + NaOH\xrightarrow{{}}C{H_3}COONa + {C_2}{H_5}OH\)
$C_2H_2+H_2O\xrightarrow{t^o,HgSO4}CH_3CHO$
$CH_3CHO+H_2\xrightarrow{t^o,Ni}CH_3CH_2OH$
$CH_3CH_2OH+O_2\xrightarrow{enzim}CH_3COOH+H_2O$
$C_2H_5OH+CH_3COOH⇄CH_3COOC_2H_5+H_2O$ ( đk: t độ, h2so4 đặc)
$CH_3COOC_2H_5+NaOH\xrightarrow{}CH_3COONa+C_2H_5OH$