(Solved): 1.65 Convert the following condensed formulas into skeletal structures. a. \( \mathrm{CH}_{3} \math ...

1.65 Convert the following condensed formulas into skeletal structures. a. \( \mathrm{CH}_{3} \mathrm{CONHCH}_{3} \) b. \( \mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{Br} \) c. \( \left(\mathrm{CH}_{3}\right)_{3} \mathrm{COH} \) d. \( \mathrm{CH}_{3} \mathrm{COCl} \) e. \( \mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{CO}_{2} \mathrm{H} \) f. \( \mathrm{HO}_{2} \mathrm{CCH}(\mathrm{OH}) \mathrm{CO}_{2} \mathrm{H} \)