Name:
VSEPR Theory Assignment
22
Part 1. Complete the following chart (12 marks)
P=electron pairs, BP=bonding electron pairs, NBP=non-bonding electron pairs (lone
pairs)
½ mark
½ mark
½ mark
½ mark
Molecule Lewis Dot Diagram
VSEPR
Electron
Molecular
Bond Angle(s)
Values
Geometry
Geometry
EP, BP, NBP
OCl2
XeF2
SO2
CH2O
SO42-
SF6
Part 2. Referring to the molecule provided, complete the table. (10 marks)
2
1
Atom
1. Carbon
2. Oxygen
3. Oxygen
4. Carbon
5. Nitrogen
½ mark
VSEPR Values
EP, BP, NBP
3
4
½ mark
Electron
Geometry
5
½ mark
Molecular
Geometry
½ mark
Bond Angle(s)