Shapes of molecules Flashcards
1
Q
Linear
A
2 bp: 0 lp
180 degrees
2
Q
triganol planar
A
3 bp: 0lp
120
3
Q
tetrahedral
A
4 bp: 0 lp
109.5
4
Q
triganol pyramidal
A
3 bp: 1lp
107
5
Q
v shaped
A
2 bp: 2 lp
104.5
6
Q
triganol bypyramidal
A
5 bp: 0lp
120 and 90
7
Q
octahedral
A
6 bp: 0lp
90
8
Q
CO2
A
linear
9
Q
BF3
A
Triganol planar
10
Q
AlCL3
A
triganol planar
11
Q
NCL3
A
triganol pyramidal
12
Q
explain shape
A
- state bp and lp
- bonding angle
- minimum repulsion and maximum separation
- lp repel more than bp
