(b) 2. (C) Assign the hybridization, number of p orbitals remaining following hybridization, and Hybridization and MOS formal charge for nitrogen and carbon 1 in the molecule below. H₂-CH₂ N HH Atom Hybridization (sp, sp², or sp³) Carbon 1 Nitrogen # p orbitals remaining (0, 1, 2, or 3) Formal charge (0, -1, or +1) σ Circle all types of molecular orbitals that are present in this molecule π (c) (1) Circle the HOMO of the molecule in (a): σ π (d) ) Circle the LUMO of the molecule in (a): σ π σ' πο nonbonding πο nonbonding π" HO

H genistein HO, H H : ОН HO, H (a) Is the hybridization of each C in the right-most ring the same? Explain. (b) Is the hybridization of the O atoms in/on the center ring the same as that of the O atoms in the OH groups? Explain. (c) How many carbon-oxygen o-bonds are there in genistein? How many carbon-oxygen n-bonds? (d) Do all the lone pairs on the oxygens occupy the same type of hybrid orbital? Explain by labeling the hybridization of each oxygen atom in genistein.

For each of the following structures, determine the hybridization requested and whether the electrons will be delocalized: (a) Hybridization of each carbon н :0: Н | || | Н—с—с——н H. (b) Hybridization of sulfur (c) All atoms EN: H.

3) Which statement best describe the structure of a carbonate anion C02- ? A) The electron geometry of carbon in a carbonate anion is trigonal planar with a sp2 hybridization and bond angles are 120°. There is a n-bond formed between a non-hybridized "C" p-orbital overlapping with an "O" p-orbital. C) The electron geometry of carbon in a carbonate anion is trigonal planar with a sp2 hybridization and bond angles are 120°. There is a 7-bond formed between a non-hybridized “C" p-orbital overlapping with an “O" p-orbital.