Chapter 11.5, Problem 11.13P

For each compound: [1] Identify the functional group; [2] draw out the complete compound, including lone pairs on heteroatoms.

b. ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{2}}{\text{CO}}_{\text{2}}\text{H}$

d. ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}{\text{CO}}_{\text{2}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{3}}$