Shown below is one of the sex pheremones from the butterfly family. How many sp3 hybridized carbon atoms are present?

A) 1 B) 2 C) 3 D) 4 E) 5 A) 1 B) 2 C) 3 D) 4 E) 5

Exam 2: Acids and Bases; Functional Groups

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In the structure below, the sigma bond of the carbonyl is formed from the overlap of a(n) atomic orbital of carbon and a(n) atomic orbital of oxygen.

(Multiple Choice)

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Question 81

What is the approximate value of the CCC bond angle in CH₃CH₂CH₂OH?

(Short Answer)

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Question 82

What is the hybridization of the nitrogen atom in the molecule below?

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Question 83

What two hybrid atomic orbitals overlap to form the C-C σ bond in allene, H₂C=C=CH₂?

(Short Answer)

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Question 84

Shown below is one of the sex pheremones from the butterfly family. How many sp³hybridized carbon atoms are present?

(Multiple Choice)

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Question 85

Which of the molecules below has the higher boiling point? Briefly explain your choice. (CH₃)₃N or CH₃CH₂CH₂NH₂

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Question 86

Which atomic orbital combination would result in a molecular sigma bond?

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Question 87

Which compound is more soluble in water? Briefly explain your choice. CH₃OCH₃ or CH₃CH₂OH

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Question 88

The electron density at any point is proportional to the ________ of the electron wave at that point.

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Question 89

Which of the molecules below can hydrogen bond to another of the same compound?

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Question 90

Triethylamine [(CH₃CH₂)₃N] is a molecule in which the nitrogen atom is hybridized and the CNC bond angle is .

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Question 91

Which of the following does not contain a carbonyl group?

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Question 92

Are the two compounds shown below best described as cis-trans isomers, constitutional isomers, or not isomeric?

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Question 93

Does 1,1-dichloroethene (Cl₂C CH₂) have a net molecular dipole moment? If it does, draw the molecule and indicate the direction of this molecular dipole moment.

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Question 94

Use the following structure for the two questions below. Saquinavir Structure -Which of the following functional groups is not present in the HIV protease inhibitor drug called Saquinavir?

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Question 95

Which is more soluble in water?

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Question 96

How many σ bonds does the compound shown contain?

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Question 97

Dopamine is shown below. What functional group, or structural element is not present in this compound?

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Question 98

The molecule shown below contains sigma bonds and pi bonds.

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Question 99

What kind of molecular orbital (σ, σ^, π, or π^) results when the two atomic orbitals shown below interact in the manner indicated?

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Exam 2: Acids and Bases; Functional Groups

In the structure below, the sigma bond of the carbonyl is formed from the overlap of a(n) ________ atomic orbital of carbon and a(n) ________ atomic orbital of oxygen.

What is the approximate value of the CCC bond angle in CH3CH2CH2OH?

What is the hybridization of the nitrogen atom in the molecule below?

What two hybrid atomic orbitals overlap to form the C-C σ bond in allene, H2C=C=CH2?

Shown below is one of the sex pheremones from the butterfly family. How many sp3 hybridized carbon atoms are present?

Which of the molecules below has the higher boiling point? Briefly explain your choice. (CH3)3N or CH3CH2CH2NH2

Which atomic orbital combination would result in a molecular sigma bond?

Which compound is more soluble in water? Briefly explain your choice. CH3OCH3 or CH3CH2OH

The electron density at any point is proportional to the ________ of the electron wave at that point.

Which of the molecules below can hydrogen bond to another of the same compound?

Triethylamine [(CH3CH2)3N] is a molecule in which the nitrogen atom is ________ hybridized and the CNC bond angle is ________.

Which of the following does not contain a carbonyl group?

Are the two compounds shown below best described as cis-trans isomers, constitutional isomers, or not isomeric?

Does 1,1-dichloroethene (Cl2C CH2) have a net molecular dipole moment? If it does, draw the molecule and indicate the direction of this molecular dipole moment.

Use the following structure for the two questions below. Saquinavir Structure -Which of the following functional groups is not present in the HIV protease inhibitor drug called Saquinavir?

Which is more soluble in water?

How many σ bonds does the compound shown contain?

Dopamine is shown below. What functional group, or structural element is not present in this compound?

The molecule shown below contains ________ sigma bonds and ________ pi bonds.

What kind of molecular orbital (σ, σ*, π, or π*) results when the two atomic orbitals shown below interact in the manner indicated?

Structure and Bonding

Structure and Stereochemistry of Alkanes

The Study of Chemical Reactions

Stereochemistry

Alkyl Halides; Nucleophilic Substitution

Structure and Synthesis of Alkenes; Elimination

Reactions of Alkenes

Structure and Synthesis of Alcohols

Reactions of Alcohols

Infrared Spectroscopy and Mass Spectrometry

Nuclear Magnetic Resonance Spectroscopy

Ethers, Epoxides, and Thioethers

Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy

Aromatic Compounds

Reactions of Aromatic Compounds

Ketones and Aldehydes

Amines

Carboxylic Acids

Carboxylic Acid Derivatives

Condensations and Alpha Substitutions of Carboxyl Compounds

Carbohydrates and Nucleic Acids

Amino Acids, Peptides, and Proteins

Lipids

Synthetic Polymers

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In the structure below, the sigma bond of the carbonyl is formed from the overlap of a(n) atomic orbital of carbon and a(n) atomic orbital of oxygen.

What is the approximate value of the CCC bond angle in CH₃CH₂CH₂OH?

What two hybrid atomic orbitals overlap to form the C-C σ bond in allene, H₂C=C=CH₂?

Shown below is one of the sex pheremones from the butterfly family. How many sp³hybridized carbon atoms are present?

Which of the molecules below has the higher boiling point? Briefly explain your choice. (CH₃)₃N or CH₃CH₂CH₂NH₂

Which compound is more soluble in water? Briefly explain your choice. CH₃OCH₃ or CH₃CH₂OH

Triethylamine [(CH₃CH₂)₃N] is a molecule in which the nitrogen atom is hybridized and the CNC bond angle is .

Does 1,1-dichloroethene (Cl₂C CH₂) have a net molecular dipole moment? If it does, draw the molecule and indicate the direction of this molecular dipole moment.

The molecule shown below contains sigma bonds and pi bonds.

What kind of molecular orbital (σ, σ^, π, or π^) results when the two atomic orbitals shown below interact in the manner indicated?