Chemistry Problem

Question

Write the following compounds' structural formula, electron dot formula, molecular shape, bond polarity (P or NP) and Molecular polarity (P or NP)

Compounds: CO(NH2)2 , N2H4, C2H4, C6H12

Answer 1

CO(NH₂)₂ (24 valence electrons):

Place C in the center and attach 2 single bonded N atoms, and 1 double bonded O atom. On each N atom, attach 2 H atoms. Also, place 1 lone pair of electrons on each N atom and 2 lone pairs on the O atom.

Molecular shape = trigonal planar

Bond polarity = P

Molecular polarity = P