Chapter 11, Problem 57IAE

The molecule formamide, ${\text{HCONH}}_{\text{2}}$ , has the approximate bond angles H-C-O, 123^o; H-C-N, 113^o; N-C-O, 124^°; C-N-H, 119°; H-N-H, 119°.

The C-N bond length is 138pm. Two Lewis structures can be written for this molecule, with the true structure being a resonance hybrid of the two. Propose a hybridization and bonding scheme for each structure.