GIÚP MÌNH VỚI! Hoàn thành các sơ đồ sau: 1/ C2H4 →CH3CHO →CH3CH2OH →CH3CHO →CH3COOH 2/ Etilen →anđehit axetic →ancol etylic →axit axetic →canxi axe

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1. 1/ 

   $C_2H_4+ \frac{1}{2}O_2 \buildrel{{xt, t^o}}\over\to CH_3CHO$

   $CH_3CHO+H_2\buildrel{{Ni, t^o}}\over\to CH_3CH_2-OH$

   $CH3CH_2OH+ CuO \buildrel{{t^o}}\over\to CH_3CHO+ Cu+H_2O$

   $CH_3CHO+Br_2+H_2O\to CH_3COOH+2HBr$ 

   2/

   $C_2H_4+ \frac{1}{2}O_2 \buildrel{{xt, t^o}}\over\to CH_3CHO$ 

   $CH_3CHO+H_2\buildrel{{Ni, t^o}}\over\to CH_3CH_2-OH$

   $CH_3CH_2OH+O_2\buildrel{{\text{men giấm}}}\over\to CH_3COOH+H_2O$

   $2CH_3COOH+Ca\to (CH_3COO)_2Ca$ 

   3/

   $C_2H_4+H_2O\buildrel{{H^+, t^o}}\over\to C_2H_5OH$

   $CH3CH_2OH+ CuO \buildrel{{t^o}}\over\to CH_3CHO+ Cu+H_2O$ 

   $CH_3CHO+Br_2+H_2O\to CH_3COOH+2HBr$

   $CH_3COOH+C_2H_5OH\buildrel{{t^o}}\over\rightleftharpoons CH_3COOC_2H_5+H_2O$  

   4/

   $C_2H_4+ \frac{1}{2}O_2 \buildrel{{xt, t^o}}\over\to CH_3CHO$ 

   $CH_3CHO+H_2\buildrel{{Ni, t^o}}\over\to CH_3CH_2OH$ 

   $CH_3CH_2OH+O_2\buildrel{{\text{men giấm}}}\over\to CH_3COOH+H_2O$

   $CH_3COOH+C_2H_5OH\buildrel{{t^o}}\over\rightleftharpoons CH_3COOC_2H_5+H_2O$

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