12. Molecular Shapes & Valence Bond Theory

How many of the following molecules have sp³d² hybridization on the central atom? 

SeCl₆                            XeCl₄                           IF₅                               AsCl₅

How many unhybridized orbitals does the beryllium atom possess in BeCl₂?

Draw and determine the hybridization and unhybridized orbitals for the following covalent compound. 

KrBr₄                                                                                       Hybridization:   

                                                                                               Unhybridized Orbitals:

Consider the structure of the amino acid alanine. Indicate the hybridization about each interior atom.

By examining electron domain geometry, one can determine that the ammonia molecule (NH₃) has

Predict the molecular shape and the hybridization of the central atom for: AsCl₄^-1, SeO₄^-2, BiF₅^-2

Fluorine has 7 valence electrons. Which of the following is true of a fluorine molecule (F₂)?

Which hybrid orbitals overlap in the C-N bond in Co(NH₂)₂?

draw the lewis structure of azide (n₃⁻) and then determine the hybridization of the central atom.

Which of the molecules below will be polar? CS₂, BF₃, SO₂, CH₃Br

Molecule with 3 atoms bonded to a central atom with 2 unshared pairs of electrons, such as ClF₃.

Draw the lewis structure of azide (N₃^-) and then determine the hybridization of the central atom.

Draw the lewis structure of SCl₂ and then determine the hybridization of the central atom.

Judging by the electron domain geometry, which type of hybrid orbitals does this molecule have?

How many of the following molecules have sp² hybridization on the central atom? HCN SO₂ OCl₂ XeCl₂