Carry out the conversion of cellulose-glucose-ethanol-carbon dioxide.
| June 2, 2021 | education
Let us confirm with the reaction equations:
(С6Н10О5) n + nH2O = nC6H12O6 – cellulose hydrolysis occurs in an acidic medium, glucose is released when heated;
С6Н12О6 = 2СО2 + 2С2Н5ОН – fermentation of glucose is possible with the participation of yeast, ethanol is formed;
С2Н5ОН + 3О2 = 2СО2 + 3Н2О – alcohol combustion, carbon monoxide is released (4).
These reactions show the relationship between polysaccharides and alcohols. The practical value of substances formed as a result of reactions: glucose is used in medicine and the food industry.
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