Which compound has the longer-wavelength: propyne or acetonitrile is to be explained. Concept introduction: Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λ max for a species that has an available n → π * transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

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Answer 1

Question

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

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Answer 2

Question

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

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Answer 3

Question

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

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Answer 4

Question

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

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Answer 5

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

Answer 6

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

Answer 7

Chapter 15, Problem 15.35P

Interpretation Introduction

Interpretation:

Which compound has the longer-wavelength: propyne or acetonitrile is to be explained.

Concept introduction:

Compounds with lone pairs tend to have longer-wavelength absorptions than analogous compounds without lone pairs. The longest λmax for a species that has an available n →π* transition (due to the presence of a lone pair) will be significantly longer than a comparable species that does not have such a transition available.

Answer 8

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Answer 10

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Answer 11

Ch. 15 - Prob. 15.1P Ch. 15 - Prob. 15.2P Ch. 15 - Prob. 15.3P Ch. 15 - Prob. 15.4P Ch. 15 - Prob. 15.5P Ch. 15 - Prob. 15.6P Ch. 15 - Prob. 15.7P Ch. 15 - Prob. 15.8P Ch. 15 - Prob. 15.9P Ch. 15 - Prob. 15.10P

Solution Summary: The author explains that propyne and acetonitrile have longer-wavelength absorptions than analogous compounds without lone pairs.

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Chapter 15 Solutions