exam 3: memorization charts Flashcards
1
Q
EN diff: EN < 0.4
A
nonpolar covalent
2
Q
EN diff: 0.4 < EN < 1.7
A
polar covalent
3
Q
EN diff: 1.7 < EN
A
ionic
4
Q
2 Electron domains = __ EDG
A
Linear
- 180d
5
Q
3 Electron domains = __ EDG
A
trigonal planar
- 120d
6
Q
4 Electron domains = __ EDG
A
tetrahedral
- 109.5d
7
Q
5 Electron domains = __ EDG
A
trigonal bipyramidal
- 120d and
- 90d
8
Q
6 Electron domains = __ EDG
A
octahedral
- 90d
9
Q
2 ED: 2 BD, 0 NBD
A
MG = Linear
10
Q
3 ED: 3 BD, 0 NBD
A
MG = trigonal planar
11
Q
3 ED: 2 BD, 1 NBD
A
MG = Bent
- NO2
12
Q
electron domains = # bonding domains….
A
EDG = MG
13
Q
4 ED: 4 BD, 0 NBD
A
MG = Tetrahedral
14
Q
4 ED: 3 BD, 1 NBD
A
MG = Trigonal Pyramidal
15
Q
4 ED: 2 BD, 2 NBD
A
MG = Bent
- H2O
