Question 1

Give the hybridization for the S in SO3.

Accepted Answer

A)   sp
B)   sp3
C)   sp2
D)   sp3d
E)   sp3d2F) B) and D)
G) A) and C) C

Question 2

A molecule containing a central atom with sp3 hybridization has a(n) ________ electron geometry.

Accepted Answer

A)   linear
B)   trigonal bipyramidal
C)   octahedral
D)   tetrahedral
E)   bentF) A) and B)
G) B) and D)

Question 3

Match between columns Premises: sp sp³d sp² sp³ BeF₂

Accepted Answer

The Answer of trigonal planar and sp² hybridized central atom is...

Question 4

Use the molecular orbital diagram shown to determine which of the following is MOST stable. 22⁺ B)  N22⁺ C)  B2 D)  C22⁻ E)  B22⁺" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   C22⁺
B)   N22⁺
C)   B2
D)   C22⁻
E)   B22⁺F) A) and B)
G) A) and C)

Question 5

Draw the Lewis structure for the molecule CH2CHCH3.How many sigma and pi bonds does it contain?

Accepted Answer

A)   8 sigma, 1 pi
B)   9 sigma, 0 pi
C)   9 sigma, 1 pi
D)   7 sigma, 2 pi
E)   8 sigma, 2 piF) C) and E)
G) A) and B)

Question 6

Determine the hybridization about each interior atom in the following structure.Sketch the three-dimensional structure and label the interior atoms with their corresponding hybridization.
CH2CHCCCH3

Accepted Answer

The sketch should show all of the approp...

Question 7

Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Accepted Answer

A)   B22⁺
B)   B22⁻
C)   N22⁺
D)   C22⁻
E)   B2F) A) and E)
G) D) and E)

Question 8

Use molecular orbital theory to determine whether He22⁺ or He2⁺ is more stable.Draw the molecular orbital diagram for each and explain your answer.

Accepted Answer

The MO diagram should show He₂²⁺ with 2 el...

Question 9

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for POCl3.

Accepted Answer

A)   eg = tetrahedral, mg = tetrahedral, sp3
B)   eg = trigonal pyramidal, mg = trigonal pyramidal, sp3
C)   eg = octahedral, mg = square planar, sp3d2
D)   eg = octahedral, mg = octahedral, sp3d2
E)   eg = trigonal bipyramidal, mg = seesaw, sp3dF) B) and E)
G) A) and B) A

Question 10

Give the electron geometry,molecular geometry,and hybridization for both carbons in CH3COOH.

Accepted Answer

eg = tetrahedral; mg...

Question 11

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for H2O.

Accepted Answer

A)   eg = tetrahedral, mg = bent, sp3
B)   eg = trigonal pyramidal, mg = trigonal pyramidal, sp3
C)   eg = tetrahedral, mg = trigonal pyramidal, sp3
D)   eg = bent, mg = bent, sp2
E)   eg = trigonal planar, mg = trigonal planar, sp2F) A) and D)
G) None of the above

Question 12

Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Accepted Answer

A)   C22⁺
B)   N22⁺
C)   B2
D)   C22⁻
E)   B22⁺F) C) and D)
G) A) and C)

Question 13

List the number of sigma bonds and pi bonds in a single bond.

Accepted Answer

A)   1 sigma, 0 pi
B)   0 sigma, 1 pi
C)   1 sigma, 1 pi
D)   3 sigma, 2 piE) C) and D)
F) B) and D)

Question 14

Give the hybridization for the Br in BrCl3.

Accepted Answer

A)   sp3d2
B)   sp3d
C)   sp3
D)   sp2
E)   spF) A) and B)
G) B) and E)

Question 15

Give the hybridization for the C in C2F2.

Accepted Answer

A)   sp3d2
B)   sp3d
C)   sp3
D)   sp2
E)   spF) B) and C)
G) B) and E)

Question 16

Identify the number of electron groups around a molecule with sp2 hybridization.

Accepted Answer

A)   1
B)   2
C)   3
D)   4
E)   5F) A) and E)
G) A) and D)

Question 17

How many of the following molecules have sp hybridization on the central atom?
C2Br2 C S2 O3 H2O

Accepted Answer

A)   0
B)   1
C)   2
D)   3
E)   4F) D) and E)
G) B) and D)

Question 18

Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Accepted Answer

A)   O22⁻
B)   Ne22⁺
C)   O22⁺
D)   F22⁺
E)   None of the above are paramagnetic.F) None of the above
G) A) and D)

Question 19

How many of the following molecules have sp2 hybridization on the central atom?
HCN SO2 OCl2 XeCl2

Accepted Answer

A)   4
B)   3
C)   2
D)   1
E)   0F) A) and B)
G) All of the above

Question 20

Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Accepted Answer

A)   F2
B)   F22⁺
C)   Ne22⁺
D)   O22⁺
E)   F22⁻F) A) and B)
G) B) and D) D

Exam 7: Chemical Bonding Ii

Give the hybridization for the S in SO₃.

Correct Answer
verified
C

A molecule containing a central atom with sp³ hybridization has a(n) ________ electron geometry.

Correct Answer
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Match the following.

Use the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct Answer
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Draw the Lewis structure for the molecule CH₂CHCH₃.How many sigma and pi bonds does it contain?

Correct Answer
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Determine the hybridization about each interior atom in the following structure.Sketch the three-dimensional structure and label the interior atoms with their corresponding hybridization. CH₂CHCCCH₃

Correct Answer
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The sketch should show all of the approp...
View Answer

Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Correct Answer
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Use molecular orbital theory to determine whether He₂²⁺ or He₂⁺ is more stable.Draw the molecular orbital diagram for each and explain your answer.

Correct Answer
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The MO diagram should show He₂²⁺ with 2 el...
View Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for POCl₃.

Correct Answer
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A

Give the electron geometry,molecular geometry,and hybridization for both carbons in CH₃COOH.

Correct Answer
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eg = tetrahedral; mg...
View Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for H₂O.

Correct Answer
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Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct Answer
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List the number of sigma bonds and pi bonds in a single bond.

Correct Answer
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Give the hybridization for the Br in BrCl₃.

Correct Answer
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Give the hybridization for the C in C₂F₂.

Correct Answer
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Identify the number of electron groups around a molecule with sp² hybridization.

Correct Answer
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How many of the following molecules have sp hybridization on the central atom? C₂Br₂ C S₂ O₃ H₂O

Correct Answer
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Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Correct Answer
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How many of the following molecules have sp² hybridization on the central atom? HCN SO₂ OCl₂ XeCl₂

Correct Answer
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Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct Answer
verified
D

Exam 7: Chemical Bonding Ii

Give the hybridization for the S in SO3.

Correct AnswerverifiedC

A molecule containing a central atom with sp3 hybridization has a(n) ________ electron geometry.

Correct AnswerverifiedShow Answer

Match the following.

Use the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct AnswerverifiedShow Answer

Draw the Lewis structure for the molecule CH2CHCH3.How many sigma and pi bonds does it contain?

Correct AnswerverifiedShow Answer

Determine the hybridization about each interior atom in the following structure.Sketch the three-dimensional structure and label the interior atoms with their corresponding hybridization. CH2CHCCCH3

Correct AnswerverifiedThe sketch should show all of the approp...View AnswerShow Answer

Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Correct AnswerverifiedShow Answer

Use molecular orbital theory to determine whether He22⁺ or He2⁺ is more stable.Draw the molecular orbital diagram for each and explain your answer.

Correct AnswerverifiedThe MO diagram should show He22⁺ with 2 el...View AnswerShow Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for POCl3.

Correct AnswerverifiedA

Give the electron geometry,molecular geometry,and hybridization for both carbons in CH3COOH.

Correct Answerverifiedeg = tetrahedral; mg...View AnswerShow Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for H2O.

Correct AnswerverifiedShow Answer

Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct AnswerverifiedShow Answer

List the number of sigma bonds and pi bonds in a single bond.

Correct AnswerverifiedShow Answer

Give the hybridization for the Br in BrCl3.

Correct AnswerverifiedShow Answer

Give the hybridization for the C in C2F2.

Correct AnswerverifiedShow Answer

Identify the number of electron groups around a molecule with sp2 hybridization.

Correct AnswerverifiedShow Answer

How many of the following molecules have sp hybridization on the central atom? C2Br2 C S2 O3 H2O

Correct AnswerverifiedShow Answer

Draw the molecular orbital diagram shown to determine which of the following is paramagnetic.

Correct AnswerverifiedShow Answer

How many of the following molecules have sp2 hybridization on the central atom? HCN SO2 OCl2 XeCl2

Correct AnswerverifiedShow Answer

Draw the molecular orbital diagram shown to determine which of the following is MOST stable.

Correct AnswerverifiedD

Give the hybridization for the S in SO₃.

Correct Answer
verified
C

A molecule containing a central atom with sp³ hybridization has a(n) ________ electron geometry.

Correct Answer
verified

Correct Answer
verified

Draw the Lewis structure for the molecule CH₂CHCH₃.How many sigma and pi bonds does it contain?

Correct Answer
verified

Determine the hybridization about each interior atom in the following structure.Sketch the three-dimensional structure and label the interior atoms with their corresponding hybridization. CH₂CHCCCH₃

Correct Answer
verified
The sketch should show all of the approp...
View Answer

Correct Answer
verified

Use molecular orbital theory to determine whether He₂²⁺ or He₂⁺ is more stable.Draw the molecular orbital diagram for each and explain your answer.

Correct Answer
verified
The MO diagram should show He₂²⁺ with 2 el...
View Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for POCl₃.

Correct Answer
verified
A

Give the electron geometry,molecular geometry,and hybridization for both carbons in CH₃COOH.

Correct Answer
verified
eg = tetrahedral; mg...
View Answer

Give the electron geometry (eg) ,molecular geometry (mg) ,and hybridization for H₂O.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Give the hybridization for the Br in BrCl₃.

Correct Answer
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Give the hybridization for the C in C₂F₂.

Correct Answer
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Identify the number of electron groups around a molecule with sp² hybridization.

Correct Answer
verified

How many of the following molecules have sp hybridization on the central atom? C₂Br₂ C S₂ O₃ H₂O

Correct Answer
verified

Correct Answer
verified

How many of the following molecules have sp² hybridization on the central atom? HCN SO₂ OCl₂ XeCl₂

Correct Answer
verified

Correct Answer
verified
D