Draw the structures of the aldehydes or ketones below9-1.jpg
3. Name the following aldehydes and ketones:
Draw the structures of the aldehydes or ketones and alcohols formed when these acetals are treated with aqueous acid and hydrolyzed.
Name Structure Examples Alcohols Ethers Aldehydes Ketones Carboxylic Acids Ester
10. What is the name of the functional group found in all aldehydes, ketones and carboxylic acids? (1 pt)
aue Pctione 19.31 Draw and name the seven aldehydes and ketones with the formula CsH100. Which are chiral?
Draw structures of lactol/cyclic hemiacetal or cyclic acetal formed from intramolecular cyclization of the hydroxy aldehydes/ketones9-6.jpg
2. Reactivity of Aldehydes and Ketones a. Rank the following aldehydes and ketones in order from LEAST reactive to MOST reactive: н" H Н H C b. Justify your answer thoroughly in words: I ш B
Which of the following is the distinguishing characteristic between aldehydes and ketones? a. Ketones contain an oxygen atom, while aldehydes do not. b. Aldehydes are more substituted versions of ketones. c. Aldehydes contain an oxygen atom bound directly to a hydrogen atom, while the oxygen atoms in ketones are only bound to carbon atoms. d. Ketones contain a carbonyl group between two carbons, while the carbonyl group in an aldehyde must be attached to a hydrogen.
12.3 Aldehydes and Ketones LEARNING GOAL Write the IUPAC and common names for aldehydes and ketones; draw the condensed structural formu. las. Describe the solubility of aldehydes and ketones in water. 12.15 Give the common name for each of the following: 12.18 Give the IUPAC name for each of the following: CH, a. CH-CH2-CH-CH2-C-H b. CH, --CH2-CH2--2-CH, c. O d. a. CH, --H CH C. HAC-H 12.16 Give the common name for each of the following: a. CH, -C-CH2-CH; b....