Structural formula: 2,2-dimethyl-4,4-dimethylhexane; 2,3-dimethylpentane

In this task, you will need to draw up structural formulas for specified compounds. It turns out the following.

Let’s compose the structural formula 2, 2 – dimethyl – 4 – diethylhexane.

CH3 – C (CH3) 3 – CH2 – C (C2H5) 2 – CH2 – CH3.

This compound belongs to the class of alkanes, therefore, has single bonds. Consists of 6 carbon atoms. Near 2 carbon atoms there are 2 methyl groups, near 4 carbon atoms there are 2 ethyl groups.

Let’s compose the structural formula for 2, 3 – dimethylpentane.

CH3 – CH (CH3) – CH (CH3) – CH2 – CH3.

This compound consists of 5 carbon atoms. There is a methyl group near 2 and 3 carbon atoms.