Determine # of Valence Electrons, Lewis Structure, VSEPR, Shapes, Bond Angels, and Molecular Polarity of the following molecules:
Molecular Total # of
Geometry Valence e-
Lewis Structure
(Skeleton)
VSEPR
e-pair
Geometry
Molecular
Geometry
Shape
Bond Angle
Molecular
Polarity
H
109.5°
CH4
8
H-C-H
AX4
Tetrahedral
Tetrahedral
109
Non-polar
H
H
F:
<90°
SF4
34
S
AX4E
Trigonal
bipyramidal
See-Saw
Axial: 90
Equatorial:
Polar
:F:
120
:F:
120°
F
3
PCI3
4
ICl4-
5
ICl3
6
XeF4