91Ó°ÊÓ

Draw condensed structural formulas for all compounds with the molecular formula \(\mathrm{C}_{4} \mathrm{H}_{8} \mathrm{O}\) that contain a carbonyl group (there are two aldehydes and one ketone).

Draw structural formulas for each of the following: (a) The four primary \(\left(1^{\circ}\right)\) alcohols with the molecular formula \(\mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O}\) (b) The three secondary \(\left(2^{\circ}\right)\) alcohols with the molecular formula \(\mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O}\) (c) The one tertiary \(\left(3^{\circ}\right)\) alcohol with the molecular formula \(\mathrm{C}_{5} \mathrm{H}_{12} \mathrm{O}\)

Draw structural formulas for the six ketones with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}\)

Draw structural formulas for the eight carboxylic acids with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\)

Draw structural formulas for each of the following: (a) The four primary (1 \(^{\circ}\) ) amines with the molecular formula \(\mathrm{C}_{4} \mathrm{H}_{11} \mathrm{N}\) (b) The three secondary \(\left(2^{\circ}\right)\) amines with the molecular formula \(\mathrm{C}_{4} \mathrm{H}_{11} \mathrm{N}\) (c) The one tertiary \(\left(3^{\circ}\right)\) amine with the molecular formula \(\mathrm{C}_{4} \mathrm{H}_{11} \mathrm{N}\)

(Chemical Connections 10 A) In what way does Taxol interfere with cell division?

Silicon is immediately below carbon in Group 4 A of the Periodic Table. Predict the \(\mathrm{C}-\mathrm{Si}-\mathrm{C}\) bond angles in tetramethylsilane, \(\left(\mathrm{CH}_{3}\right)_{4} \mathrm{Si}\)

Phosphorus is immediately below nitrogen in Group 5 A of the Periodic Table. Predict the \(\mathrm{C}-\mathrm{P}-\mathrm{C}\) bond angles in trimethylphosphine, \(\left(\mathrm{CH}_{3}\right)_{3} \mathrm{P}\)

Draw the structure for a compound with the molecular formula: (a) \(\mathrm{C}_{2} \mathrm{H}_{6} \mathrm{O}\) that is an alcohol (b) \(\mathrm{C}_{3} \mathrm{H}_{6} \mathrm{O}\) that is an aldehyde (c) \(\mathrm{C}_{3} \mathrm{H}_{6} \mathrm{O}\) that is a ketone (d) \(\mathrm{C}_{3} \mathrm{H}_{6} \mathrm{O}_{2}\) that is a carboxylic acid

Draw structural formulas for the three tertiary \(\left(3^{\circ}\right)\) amines with the molecular formula \(\mathrm{C}_{5} \mathrm{H}_{13} \mathrm{N}\)