Н :0: Η Η H-C-C-0-C-C-H Η Η リ一エ

Indicate the hybridization of the central atom in (a) BCl3,(b) AlCl4-, (c) CS2, (d) GeH4.

A benzene molecule can be modeled as six carbon atoms arrangedin a regular hexagon in a plane. At each carbon atom, one of threeradicals NH2, COOH, or OH can be attached. How many suchcompounds are possible? (Make no distinction between single anddouble bonds between the atoms.)

Valence bond theory The skeletal structure for methyleneimine (CH₂NH) is shown. Draw for yourself the best Lewis structure. Propose a bonding scheme by indicating the hybridization of the central atoms and the orbital overlaps for each bond. (a) H one (b) H-C-N-H The bond labeled (a) forms from The bond labeled (b) forms from: ● one o-overlap of a C (c) π-overlap (s) of a C -overlap of a C sp2 orbital and a N orbital and a N orbital and a H 1s The ideal bond angle <(C-N-H) around the N atom is orbital, and orbital. The bond labeled (c) forms from O - overlap of a N There is/are one lone pair(s) around the N atom. Lewis structures do not attempt to portray 3D shape, but you can predict the molecular geometry from VSEPR theory. The ideal bond angle <(H-C-H) around the C atom is 120 orbital and a H 1s degrees. orbital. degrees. orbital.

(a) Describe the hybridization of the central atom of a molecule with a see-saw shape. (b) Describe the hybridization of the central atom of a molecule with a trigonal planar shape. (c) Describe the hybridization of the central atom of a molecule with a trigonal bipyramidal shape.

The Lewis Structure of N40, with skeletal structure O-N-N-N-N, contains one N-N single bond, one N-N double bond and one N-N triple bond. Is the hybridization of all the nitrogen atoms the same?

Dinitrogen difluoride, N₂F₂, is the only stable, simple inor-ganic molecule with an N=N bond. The compound occurs incisand transforms.(a) Draw the molecular shapes of the two forms of N₂F₂.(b) Predict the polarity, if any, of each form.