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Chapter 8 Lewis Structures, Electron & Molecular Geometry Worksheet #2
Formula CCl4
Best Lewis Structure
Cl Cl
C
Electron Geometry
Molecular Geometry
Tetrahedral
Tetrahedral
Tetrahedral
Trigonal pyramidal
Trigonal planar
Bent (120o)
Tetrahedral
Tetrahedral
Trigonal planar
Trigonal planar
Cl
Cl
PH3
H
P
H
H
_
+
O3
SO42–
O O O
O O
_
S O O_
CO32–
O
_
O C O
_
Chapter 8 Lewis Structures, Electron & Molecular Geometry Worksheet #2
Formula PF6–
Best Lewis Structure
F F
NO3–
F
Molecular Geometry
Octahedral
Octahedral
Trigonal planar
Trigonal planar
Trigonal bipyramidal
See-saw
Trigonal bipyramidal
Linear
F
P
F
F
O
Electron Geometry
_ _
O N O +
TeF4
F F Te F F
ICl2–
Cl
I
Cl
Chapter 8 Lewis Structures, Electron & Molecular Geometry Worksheet #2
Formula
Best Lewis Structure
H2O2
C2H4
Trigonal planar
H O O H
Tetrahedral at each O
Bent at each (109.5o)
H H
Trigonal planar at each C
Trigonal planar at each C
Linear
Linear
H C H
H C
N N N2
Molecular Geometry
Trigonal planar
O H2CO
Electron Geometry
C H
Chapter 8 Lewis Structures, Electron & Molecular Geometry Worksheet #2
