Draw the eight 5-carbon alkyl groups (pentyl isomers).
Identify the carbon atoms in the following molecules as primary, primary, secondary, tertiary or quaternary ;
A B C
Identify the hydrogen atoms on the compounds shown in problem 3.8 as primary, secondary, or tertiary.
Draw structures of alkanes that meet the following descriptions:
(a) An alkane with two tertiary carbons
(b) An alkane that contains an isopropyl group
(c) An alkane that has one quaternary and one secondary carbon