Bonding - shape of molecules Flashcards

1
Q

what is the shape and bond angle for: 2 bonding pairs

A

Liner - 180°

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2
Q

what is the shape and bond angle for: 3 bonding pairs
draw the shape

A

Trigonal planer
120°

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3
Q

what is the shape and bond angle for: 4 bonding pairs
draw the shape

A

tetrahedral
109.5°

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4
Q

what is the shape and bond angle for: 5 bonding pairs
draw the shape

A

Trigonal bipyramidal
120°, 90° and 180°

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5
Q

what is the shape and bond angle for: 6 bonding pairs
draw the shape

A

octahedral
90°

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6
Q

what is the shape and bond angle for: 2 bonding pairs and 1 long pair
draw the shape

A

V-shaped
117.5°

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7
Q

what is the shape and bond angle for: 3 bonding pairs and 1 lone pair
draw the shape

A

Pyramidal
107°

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8
Q

what is the shape and bond angle for: 2 bonding pairs and 2 lone pairs
draw the shape

A

V-shaped
104.5°

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9
Q

what is the shape and bond angle for: 4 bonding pairs and 1 lone pair
draw the shape

A

see-saw
119° and 89°

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10
Q

what is the shape and bond angle for: 3 bonding pairs and 2 lone pairs
draw the shape

A

trigonal planer
120°

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11
Q

what is the shape and bond angle for: 5 bonding pairs and 1 lone pair
draw the shape

A

square pyramidal
89°

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12
Q

what is the shape and bond angle for: 4 bonding pairs and 2 lone pairs
draw the shape

A

square planar
90°

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13
Q

what is the shape and bond angle for: 2 bonding pairs and 3 lone pairs
draw the shape

A

liner
180°

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14
Q

how many bonding pairs and lone pairs are there in a liner shape

A

2 bonding pairs and 0 lone pairs
or
3 bonding pairs and 2 lone pairs

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15
Q

how many bonding pairs and lone pairs are there in a tetrahedral shape

A

4 bonding pairs
0 lone pairs

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16
Q

how many bonding pairs and lone pairs are there in a trigonal bipyramidal shape

A

5 bonding pairs
0 lone pairs

17
Q

how many bonding pairs and lone pairs are there in a octahedral shape

A

6 bonding pairs
0 lone pairs

18
Q

how many bonding pairs and lone pairs are there in a v-shaped molecule

A

2 bonding pairs and i lobe pair
or
2 bonding pairs and 2 lone pairs

19
Q

how many bonding pairs and lone pairs re there in a pyramidal shape

A

3 bonding pairs and 1 lone pair

20
Q

how many bonding pairs and lone pairs re there in a see-saw shape

A

4 bonding pairs and 1 lone pair

21
Q

how many bonding pairs and lone pairs re there in a square pyramidal shape

A

5 bonding pairs and 1 lone pair

22
Q

how many bonding pairs and lone pairs re there in a square planer

A

4 bonding pairs and 2 lone pairs