VSEPR Theory Flashcards

0
Q

3 regions of electron density
0 lone pairs
Molecular Geometry?
Angle?

A

Trigonal Planar

120*

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1
Q

2 regions of electron density
0 lone pairs
Molecular Geometry?
Angle?

A

Linear

180*

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2
Q

3 regions of electron density
1 lone pair
Molecular Geometry?
Angle?

A

Bent

<120*

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3
Q

4 regions of electron density
0 lone pairs
Molecular Geometry?
Angle?

A

Tetrahedral

109.5* or 109*

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4
Q

4 regions of electron density
1 lone pair
Molecular Geometry?
Angle?

A

Trigonal pyramidal

~107*

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5
Q

4 regions of electron density
2 lone pairs
Molecular Geometry?
Angle?

A

Bent

~105*

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6
Q

5 regions of electron density
0 lone pairs
Molecular Geometry?
Angle?

A

Trigonal Bipyramidal

120* or 90*

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7
Q

5 regions of electron density
1 lone pairs
Molecular Geometry
Angle?

A

Seesaw (or sawhorse or distorted tetrahedral)

N.A.

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8
Q

5 regions of electron density
2 lone pairs
Molecular Geometry?
Angle?

A

T-shape

90*

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9
Q

5 regions of electron density
3 lone pairs
Molecular Geometry?
Angle?

A

Linear

180*

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10
Q

6 regions of electron density
0 lone pairs
Molecular Geometry?
Angle?

A

Octahedral

90*

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11
Q

6 regions of electron density
1 lone pair
Molecular Geometry?
Angle?

A

Square Pyramidal

N.A.

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12
Q

6 regions of electron density
2 lone pairs
Molecular Geometry?
Angle?

A

Square Planar

90*

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