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Carbohydrates

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Q: Polyhydroxy derivatives of aldehydes or ketoens are?
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What is charbohydrants?

any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the supporting tissues of plants and are important food for animals and people.


What are polyhydroxy aldehydes?

Hydroxyl groups are -OH molecules that form the 'alcohols' in organic chemistry. 'Poly' equates to 'many.' An important polyhydroxyl group is 1, 2-ethanediol (ethylene glycol) C2H4(OH)2 which is in anitfreeze for cars I think.


Is an apple a monosaccharide?

Well, basically carbohydrates are the compounds of carbon,hydrogen,oxygen. They are polyhydroxy aldehydes or polyhydroxy ketones. monisaccharide is a carbohydrate. monosaccahrides are sweet and water soluble . monosaccharides include glucose(dextrose), fructose(levulose), galactose,xylose,ribose.


What is polyhydroxy butyrate?

Polyhydroxybutyrate is a polymer with various uses.


Which two groups have the same functional group?

ketones and aldehydes


What elements are considered as hydrocarbon derivatives?

Hydrocarbon derivatives include compounds that contain carbon and hydrogen atoms, but also other elements such as oxygen, nitrogen, halogens (fluorine, chlorine, bromine, iodine), sulfur, and phosphorus. Examples of hydrocarbon derivatives include alcohols, ethers, aldehydes, ketones, carboxylic acids, esters, amines, amides, halogenated hydrocarbons (such as chloroform), thiols, and thioketones.


Name different types of crbohydrate present in food material?

carbohydrate is an organic compound which has the empirical formula Cm(H2O)n; that is, consists only of carbon, hydrogen and oxygen, with the hydrogen and oxygen in a 1:2:1 atom ratio (as in water). Carbohydrates can be viewed as hydrates of carbon, hence their name. Structurally however, it is more accurate to view them as polyhydroxy aldehydes and ketones.


What is carborhydates?

A carbohydrate is an organic compound with the empirical formula Cm(H2O)n (where m could be different from n); that is, consists only of carbon, hydrogen, and oxygen, with a hydrogen:oxygen atom ratio of 2:1 (as in water). Carbohydrates can be viewed as hydrates of carbon, hence their name. Structurally however, it is more accurate to view them as polyhydroxy aldehydes and ketones. Carbohydrates are an ideal source of energy for the body.


What kind of alcohols can be used to prepare aldehydes?

All primary (10) alcohols may be oxidized to aldehydes.


What homologus series is ethanal in?

Aldehydes


What types of aldehydes and ketones would you expect to be water-soluble?

The aldehydes and ketones having three or less carbon atoms are soluble in water.


What kind of carbohydrates is a monosaccharide?

Monosaccharides are the most common simple sugars derivatives when an aldehyde (as in glucose, called aldoses) or ketone (as ribulose, called ketoses) is in their carbonyl group. Monosaccharides are straight-chain polyhydroxy alcohols containing at least three carbon atoms. Monosaccharides are the monomers of polysaccharide molecules.