Write the reaction equation: C2H4 C2H5CL C2H5OH C2H4 CO2
| August 5, 2021 | education
Let’s compose a chain of transformations with the names of substances: ethylene – chloroethane – ethanol – ethylene – carbon monoxide.
Solution of the reaction equation:
H2C = CH2 + HCl = H3C – CH2 – Cl – addition;
C2H5Cl + KOH = C2H5OH + KCl – exchange;
С2Н5ОН = С2Н4 + Н2О – dehydration occurs when heated in the presence of Н2SO4 as a dehydrating agent;
С2Н4 + 3О2 = 2СО2 + 2Н2О – combustion reaction, exothermic reaction occurs with the release of heat.
The chain of transformations shows the genetic link between alkenes and alcohols.
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