Concept explainers
Interpretation:
Haworth and conformational formulae of the
Concept introduction:
The Haworth representation of the chemical formulae of
Identification of carbohydrates is carried out by the anomeric carbons. If the hydroxyl group is attached to the anomeric carbon, the carbohydrate is reducible, which positively tested for Benedict and Tollens’s test.
The optical activity of a carbohydrate is dependent on its ability to turn the plane of polarized light incident on the sample.
When monosaccharides react with dilute nitric acid, the
Aldehydes and
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Chapter 22 Solutions
Organic Chemistry
- Complete the following statements: a. Oxidation of a secondary alcohol produces ___________. b. Oxidation of a primary alcohol produces an aldehyde that can be further oxidized to a ________. c. Hydrogenation of a ketone produces __________. d. Hydrogenation of an aldehyde produces __________. e. Hydrolysis of an acetal produces _________. f. Hydrolysis of a ketal produces _________.arrow_forward18-41 Complete these examples of Fischer esterification. In each case, assume an excess of the alcohol.arrow_forwardSo Please don't provide the handwriting solution Please give IUPAC ketone namearrow_forward
- In regards to the compounds shown in the Image Tollen's Test. Which tested compound(s) would give a positive test? Why? Benedict's Test. Which tested compound(s) would give a positive test? Why? Oxidation Test. Which tested compound(s) would give a positive test? Why?arrow_forwardState the origin and meaning of the following terms. Give a skin care or hair care product example for each: Cosmeceuticals Nutraceuticals Organic Products Hypoallergenic Products Cruelty-Free Products,arrow_forwardPlease don't provide handwritten solutionarrow_forward
- Arrange the fatty acids from highest melting point to lowest melting point. Highest melting point Lowest melting point Answer Bank CH₂(CH₂)7CH=CH(CH₂),COOH CH3 (CH₂) 10 COOH CH₂CH₂(CH=CHCH₂)3(CH₂) COOH CH3 (CH₂) 14COOH Select the statements about fatty acid melting points that are true. A saturated fatty acid with a greater molar mass has a higher melting point than a saturated fatty acid with a lower molar mass. A saturated fatty acid with a greater molar mass has a lower melting point than a saturated fatty acid with a lower molar mass. A saturated fatty acid has a higher melting point than an unsaturated fatty acid. A saturated fatty acid has a lower melting point than an unsaturated fatty acid.arrow_forwardWhich compound will yield a positive result with Salkowski test? * он Он Он H3C CH, OCH, но, А B OH OH он он но OCH, `CH3 он он он но HO D OH но O A Ов O Darrow_forwardcomplete the table by suggesting chemical tests to differentiate the following compounds and write the positive sign and the compound that will test positivearrow_forward
- what is the structure of hexane / ethyl acetate 1: 1?arrow_forwardGive the common name for NN OH T CH3-CH₂-C-N-CH₂-CH3 Spell out the common name of the compound. Give the IUPAC name for 0 CH₂ || CH₂-C-N-CH₂-CH₂-CH₂, Spell out the IUPAC name of the compound. diethylamine Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the canvas and connecting them with bonds. Add charges where needed. HE CONT HOarrow_forwardWhich of the following is the correct condensed structural formula for a 10-carbon saturated fatty acid? Group of answer choices a. CH3–(CH2)8–COOH b. (CH3)9–COOH c.(CH3)10–COOH d.CH3–(CH2)10–COOH e.CH3–(CH2)3–CH=CH–(CH2)3–COOHarrow_forward
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