Flashcards in Chapter 1 Deck (6)
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1
Q
Ammonia (NH3)
- electron pair arrangement?
- molecular shape?
- bond angle?
- what creates repulsion?
A
tetrahedral
trigonal pyramidal
107*
3 bonds and an unshared pair
2
Q
Boron triflouride (BF3)
- electron pair arrangement?
- molecular shape?
- bond angle?
A
trigonal planar
trigonal planar
120*
3
Q
Formaldehyde (H2CO)
- electron pair arrangement?
- molecular shape?
- what creates repulsion?
A
trigonal planar
trigonal planar
2 bonds and one double bond
4
Q
CO2
- electron pair arrangement?
- molecular shape?
- bond angle?
- what creates repulsion?
A
linear
linear
180*
2 double bonds
5
Q
Methane (CH4)
- electron pair arrangement?
- molecular shape?
- bond angle?
A
tetrahedral
tetrahedral
109.5*
6
Q
H20
- electron pair arrangement?
- molecular shape?
- bond angle?
- what creates repulsion?
A
tetrahedral
bent
105*
2 bonds and 2 unshared electrons