For each molecule:
draw the Lewis structure, state the hybridization of the central
atom, state the electron and molecular geometry and draw a 3D
representation of the geometry.
a. IF3
b. BF3
Consider the following molecule. Draw the Lewis Structure and
use that to fill in the following chart:
NO−2
Number of Valence
e- (Whole Structure)
Areas of e- Density
Around Central Atom:
Electronic
Geometry:
# Bonding Areas (Central
Atom):
# Non-Bonding Areas (Central
Atom):
Molecular
Geometry
Bond Angles (Central
Atom)
Polar Bonds?
Polar Molecule?
Any Pi (Double/Triple)
Bonds?
Explain if possible please
For a molecule of Phosphorus trichloride, PCI3:
A) Draw the Lewis structure of this molecule. Using the Pauling
electronegativity scale, determine which bonds are polar; show them
on the structure using the S+/S- notation.
B) Is this molecule polar? Explain briefly why or why not.
C) What type of intermolecular forces should exist between two
PCI3 molecules?
For each molecule or ion below, indicate whether it is polar or nonpolar. For polar species, clearly indicate the direction of the molecular dipole on a Lewis Structure. CH3F SO2 PH3
Draw the Lewis structure for SiH4. Draw the molecule by placing
atoms on the grid and connecting them with bonds. Include all lone
pairs of electrons. Include all hydrogen atoms. To change the
symbol of an atom, double-click on the atom and enter the letter of
the new atom.
Draw the Lewis structure for CO. Draw the molecule by placing
atoms on the grid and connecting them with bonds. Include all lone
pairs of electrons.
Draw the Lewis structure for...
Draw the Lewis structure for I3-. Draw the molecule by placing
atoms on the grid and connecting them with bonds. Include all lone
pairs of electrons. Show the formal charges of all atoms in the
correct structure.