B-2 Lewis Structures and VSEPR Theory Flashcards Preview

Wenger - AP Chemistry > B-2 Lewis Structures and VSEPR Theory > Flashcards

Flashcards in B-2 Lewis Structures and VSEPR Theory Deck (33):
1

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Linear

Molecular - Linear

2

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Trigonal Planar

Molecular - Trigonal Planar

3

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Trigonal Planar

Molecular - bent 120

4

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Tetrahedral

Molecular - Tetrahedral

5

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Tetrahedral

Molecular - Pyramidal

6

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Tetrahedral

Molecular - Bent

7

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Triganal Bipyramidal

Molecular - Trigonal Bipyramidal

8

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Triganal Bipyramidal

Molecular - See-saw

9

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Triganal Bipyramidal

Molecular - T-shaped

10

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Triganal Bipyramidal

Molecular - Linear

11

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Octahedral

Molecular - Octahedral

12

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Octahedral

Molecular - Square pyramid

13

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Octahedral

Molecular - Square Planar

14

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Octahedral

Molecular - T-shaped

15

Identify the electronic (family) and molecular shape of the following:

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Electronic (family) - Octahedral

Molecular - Linear

16

What is(are) the bond angle(s) for the following molecular shape?

Linear

180º

17

What is(are) the bond angle(s) for the following molecular shape?

Trigonal Planar

120º

18

What is(are) the bond angle(s) for the following molecular shape?

Bent (from the Trigonal Planar family)

< 120º

19

What is(are) the bond angle(s) for the following molecular shape?

Tetrahedral 

109.5º

20

What is(are) the bond angle(s) for the following molecular shape?

Pyramidal

< 109.5º (107º)

21

What is(are) the bond angle(s) for the following molecular shape?

Bent (from the tetrahedral family)

< 109.5º (104.5º)

22

What is(are) the bond angle(s) for the following molecular shape?

Trigonal Bipyramidal

90º, 180º, and 120º

23

What is(are) the bond angle(s) for the following molecular shape?

See-Saw

90º, 180º, and 120º

24

What is(are) the bond angle(s) for the following molecular shape?

T-shaped

90º and 180º

25

What is(are) the bond angle(s) for the following molecular shape?

Octahedral

90º and 180º

26

What is(are) the bond angle(s) for the following molecular shape?

Square Pyramidal

90º and 180º

27

What is(are) the bond angle(s) for the following molecular shape?

Square Planar

90º and 180º

28

Which elements can form covelent structure with less than an octet?

H - 2

Be - 4

B - 6

29

Which of the following atoms must obey the octet rule when forming molecules?

B, N, Si

N

30

Which of the following can have more than an octet of electrons during covalent bonding?

B, N, Si

Si

31

What is the formal charge of the central nitrogen in N2O?

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+1

32

What is the formal charge of the end nitrogen in N2O?

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0

33

What is the formal charge of the oxygen in N2O?

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-1