Chapter 11, Problem 38P

Convert each shorthand structure to a complete structure with all atoms and lone pairs drawn in.

a. ${\left({\text{CH}}_{\text{3}}\right)}_{\text{2}}\text{CHO}{\left({\text{CH}}_{\text{2}}\right)}_{\text{4}}{\text{CH}}_{\text{3}}$

b. ${{\text{(CH}}_{\text{3}})}_{\text{3}}\text{C}{\left({\text{CH}}_{\text{2}}\right)}_{\text{3}}{\text{CBr}}_{\text{3}}$

c. ${\left({\text{CH}}_{\text{3}}\right)}_{\text{2}}{\text{CHCONH}}_{\text{2}}$