Lecture Notes on Molecular Geometry and Bond Angles

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Flashcards on molecular geometry and bond angles based on lecture notes.

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21 Terms

1
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Trigonal Pyramidal

Molecular geometry with 3 elements and 1 lone pair.

2
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Square Pyramidal

Molecular geometry with 5 elements and 1 lone pair.

3
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Square Planar

Molecular geometry with 4 elements and 2 lone pairs.

4
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Bent

Molecular geometry with 2 elements and 1 lone pair.

5
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Bent

Molecular geometry with 2 elements and 2 lone pairs.

6
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Trigonal Planar

Molecular geometry with 3 elements and 0 lone pairs.

7
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Tetrahedral

Molecular geometry with 4 elements and 0 lone pairs.

8
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Linear

Molecular geometry with 2 elements and 0 lone pairs.

9
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Seesaw

Molecular geometry with 4 elements and 1 lone pair.

10
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T Shape

Molecular geometry with 3 elements and 2 lone pairs.

11
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Octahedral

Molecular geometry with 6 elements and 0 lone pairs.

12
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180 degrees

Bond angle for a linear molecule.

13
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120 degrees

Bond angle for a trigonal planar or bent molecule.

14
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109.5 degrees

Bond angle for a tetrahedral molecule.

15
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120 and 90 degrees

Bond angles for a trigonal bipyramidal molecule.

16
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90 degrees

Bond angle for an octahedral molecule.

17
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109.5 degrees

Bond angle for a bent molecule (2 elements and 2 lone pairs).

18
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120 degrees

Bond angle for a bent molecule (2 elements and 1 lone pair).

19
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109.5 degrees

Bond angle for a trigonal pyramidal molecule.

20
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104.5 degrees

Bond angle for H20.

21
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5 elements and 0 lone pairs

trigonal bipyramidal