Draw the skeletal structure of 3,3-dimethyl-7-(1-methylethyl)-6-(1-methylpropyl)decane.

Draw a condensed and a skeletal structure for each of the following:

a. 3,4-diethyl-2-methylheptane

Write structures for the following compounds.

a. 3-ethyl-4-methylhexane

b. 3-ethyl-5-isobutyl-3-methylnonane

c. 4-tert-butyl-2-methylheptane

d. 5-isopropyl-3,3,4-trimethyloctane

Which isomers contain an isopropyl group?

What is each compound's systematic name?

b.

Each of the following descriptions applies to more than one alkane. In each case, draw and name two structures that match the description.

a. an isopropylheptane

b. a diethyldecane

Which isomers contain a tert-butyl group?

Draw the structure for each of the following:

b. 2,2-dimethyl-4-isopropyloctane