Make up the reaction equation: Ethane – ethene – bromoethane – ethanol – bromoethane

We carry out the transformation for organic substances:
1.C2H6 – C2H4 – C2H5Br – C2H5 – OH – C2H5Br.
2. We record the processes:
Н3С – СН3 = Н2 + Н2С = СН2 – dehydrogenation, ethene obtained;
Н2С = СН2 + HBr = CH3 – CH2Br – addition, bromoethane is released;
C2H5Br + KOH = C2H5OH + KBr – exchange, ethanol was formed;
С2Н5ОН + HBr = C2H5Br + H2O – bromoethane was obtained in the process of exchange.
The above records of the equations show the relationship between hydrocarbons and alcohols. The reaction products find practical applications, for example, bromoethane as a solvent.