Write the reaction equation for the combustion of propanol. Make up the reaction equations according
Write the reaction equation for the combustion of propanol. Make up the reaction equations according to the given scheme: (С6Н10О5) n → С6Н12О6 → С 2Н5ОН → С2Н4 → С2Н4Вr2
Propanol combustion reaction equation:
С3Н7ОН + О2 = СО2 + Н2О + Q – the reaction is exothermic, it occurs with the release of heat, carbon monoxide (4) and water are formed.
Let us write down the equations for the transformation chain:
(C6H10O5) n + nH2O = nC6H12O6 – hydrolysis, obtained glucose;
С6Н12О6 = 2С2Н5ОН + 2СО2 – alcoholic fermentation;
С2Н5ОН = С2Н4 + Н2О – dehydration, ethylene was released;
C2H4 + Br2 = C2H4Br2 – addition, dibromoethane was formed.
The composed reaction equations show the connection of carbohydrates with alcohols, alkenes. The final product, dibromoethane, is used as a solvent.