Draw structural formulas for each of the following aldehydes and ketones.
b. 3-methyl-2-butanone

Aldehydes and ketones can be named in a systematic way by counting the number of carbon atoms (including the carbonyl carbon) that they contain. The name of the aldehyde or ketone is based on the hydrocarbon with the same number of carbon atoms. The ending -al for aldehyde or -one for ketone is added as appropriate. Draw the structural formulas for the following aldehydes or ketones: propanal.

Aldehydes and carboxylic acids are formed by the oxidation of primary alcohols, and ketones are formed when secondary alcohols are oxidized. Give the name and formula for the alcohol that, when oxidized, gives the following products:
2-hexanone

Aldehydes and ketones both contain the carbonyl group, yet the properties of these two types of compounds are different enough that they are classified separately. Without looking back at the text, draw the structures of the ketone and the aldehyde that have three carbon atoms. Name each of these compounds.

Write structural formulas for all aldehydes with the molecular formula $\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}$ and give each its IUPAC name. Which of these aldehydes are chiral?

Aldehydes and ketones both contain the same functional group. Why are they classified as separate classes of organic compounds?

Sketch and name the seven aldehydes and ketones with the formula ${C}_5 {H}_{10} {O}$.

(a) Give structural formulas for all the noncyclic aldehydes and ketones of molecular formula ${C}_4 {H}_6 {O}$.

(b) Are any of these compounds stereoisomers?

(c) Are any of these compounds chiral?

(d) Which of these are $\alpha, \beta$-unsaturated aldehydes or $\alpha, \beta$-unsaturated ketones?

(e) Which of these can be prepared by a simple (i.e., not mixed) aldol condensation?

Draw the condensed structural formulas and give the IUPAC names for all the aldehydes and ketones that have the molecular formula $\mathrm{C}_4 \mathrm{H}_8 \mathrm{O}$.

Draw the condensed structural formulas and give the IUPAC names for all the aldehydes and ketones that have the molecular formula $\mathrm{C}_5 \mathrm{H}_{10}$ O.

What is the correct order of priority for naming compounds? (Highest priority to the lowest priority)

A) ketones, alcohols, alkenes, alkanes, aldehydes
B) alcohols, ketones, alkanes, alkenes, aldehydes
C) aldehydes, ketones, alkenes, alcohols, alkanes
D) aldehydes, ketones, alcohols, alkenes, alkanes
E) alkanes, alkenes, alcohols, ketones, aldehydes

(a) Give IUPAC substitutive names for the seven isomeric aldehydes and ketones with the formula $\mathrm{C}_{5} \mathrm{H}_{10} \mathrm{O}.$ (b) Give structures and names (common or IUPAC substitutive names) for all the aldehydes and ketones that contain a benzene ring and have the formula $\mathrm{C}_{8} \mathrm{H}_{8} \mathrm{O}.$

Draw the condensed structural formulas and give the $IUPAC$ names for all the aldehydes and ketones that have the formula $C_5 H_{10} O$.

Give the IUPAC name for each compound.