Write the reaction equation: Acetylene – ethanol – chloroethane – ethyl alcohol

1. Hydrogenation of acetylene to ethylene.
C2H2 + H2 = C2H4.
With subsequent hydration to ethanol.
C2H4 + H2O = C2H5OH.
2. Reaction with five phosphorus chloride.
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3.
3. Dehydration of chloroethane in the presence of sulfuric acid and a temperature of 130 ° C – obtaining diethyl ether.
2C2H5Cl = C2H5-O-C2H5 + H2O.



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