Chem 101 Exam 3 domains and geometry

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23 Terms

1
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what is the electronic and molecular geometry if a structure has 2 domains

linear, 180 degrees

2
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what is the electronic geometry if a structure has 3 domains

trigonal planar, 120 degrees

3
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what is the molecular geometry if a structure has 2 bonds and one lone pair (three domains)

bent

4
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what is the electronic geometry if a structure has 4 domains

tetrahedral, 109.5 degrees

5
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what is the molecular geometry if a structure has 3 bonds and one lone pair

trigonal pyramidal

6
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what is the molecular geometry if a structure has 2 bonds and 2 lone pairs

bent

7
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what is the electronic geometry if a structure has 5 domains

trigonal bipyramidal, 90 and 120 degrees

8
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what is the molecular geometry if a structure has 4 bonds and 1 lone pair

see-saw

9
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what is the molecular geometry if a structure has 3 bonds and 2 lone pairs

T-shaped

10
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what is the molecular geometry if a structure has 2 bonds and 3 lone pairs

linear

11
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what is the electronic geometry if a structure has 6 domains

octahedral, 90 degrees

12
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what is the molecular geometry if a structure has 5 bonds and one lone pair

square pyramidal

13
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what is the molecular geometry if a structure has 4 bonds and 2 lone pairs

square planar

14
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What is “A” in the notation AXmEn

central atom

15
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What is “X” in the notation AXmEn

bonded electron domains

16
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what is “m” in the notation AXmEn

the number of bonded electron domains

17
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what is “E” in the notation AXmEn

non-bonded domains (lone pairs)

18
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what is “n” in the notation AXmEn

the number of non-bonded domains

19
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what is the hybridization for 2 domains

sp

20
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what is the hybridization for 3 domains

sp2

21
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what is the hybridization for 4 domains

sp3

22
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what is the hybridization for 5 domains

sp3d

23
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what is the hybridization for 6 domains

sp3d2