Determine and prove that glucose is an aldehyde alcohol.

Glucose is a simple monosaccharide. It is possible to prove that glucose is an aldehyde spirate by its properties; it has properties for alcohols and for aldehydes. St. and as for alcohols: 1) reacts with alcohols; 2) with active metals; 3) with inorganic acids; 4) interaction with Cu (OH) 2. As for aldehydes: 1) the reaction of the silver mirror; 2) oxidation of Cu (OH) 2 when heated; 3) in the reduction reaction (with H2) forms a 6-atom alcohol (sorbitol).