The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined. Concept introduction: NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Question

NMR spectrum of ethyl acetate has signals whose chemical shifts are indicated below. Which hydrogen or set of hydrogens corresponds to the signal at 4.1 ppm? Select the single best answer. The H O HỌC—C—0—CH, CH, 2 A ethyl acetate H NMR: 1.3 ppm, 2.0 ppm, 4.1 ppm Check OA B OC ch B C Save For Later Submit Ass © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center |

Answer 1

Question

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

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NMR spectrum of ethyl acetate has signals whose chemical shifts are indicated below. Which hydrogen or set of hydrogens corresponds to the signal at 4.1 ppm? Select the single best answer. The H O HỌC—C—0—CH, CH, 2 A ethyl acetate H NMR: 1.3 ppm, 2.0 ppm, 4.1 ppm Check OA B OC ch B C Save For Later Submit Ass © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center |

How many signals do you expect in the H NMR spectrum for this molecule? Br Br Write the answer below. Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H atoms that would contribute to the same signal as the H already highlighted red Note for advanced students: In this question, any multiplet is counted as one signal. 1 Number of signals in the 'H NMR spectrum. For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. Check For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. O ✓ No additional Hs to color in top molecule ง No additional Hs to color in bottom…

in the kinetics experiment, what were the values calculated? Select all that apply.a) equilibrium constantb) pHc) order of reactiond) rate contstant

Answer 2

Question

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

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Answer 3

Question

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

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Answer 4

Question

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

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Answer 5

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 6

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 7

Chapter 13.7, Problem 13.6P

(a)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum are to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The ratios of the peak areas in the given spectra and the use of the ratio of the peak area together with the chemical shifts to pair up the compound with their spectra and the appropriate peaks for each protons in the given spectrum is to be determined.

Concept introduction:

NMR spectroscopy is a technique used to determine a unique structure of the compounds. It identifies the carbon-hydrogen bonding of an organic compound. A hydrogen atom is called as a proton in the NMR spectroscopy.

Answer 12

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Answer 23

Ch. 13.5A - In a 300-MHz spectrometer, the protons in...Ch. 13.5B - Prob. 13.2P Ch. 13.6 - Determine the number of different kinds of protons...Ch. 13.6 - Prob. 13.4P Ch. 13.7 - Draw the integral trace expected for the NMR...Ch. 13.7 - Prob. 13.6P Ch. 13.8C - Draw the NMR spectra you would expect for the...Ch. 13.8D - Draw the NMR spectra you expect for the following...Ch. 13.8D - a. Assign protons to the peaks in the NMR spectrum...Ch. 13.8D - Prob. 13.10P

Solution Summary: The author describes the NMR spectroscopy technique used to determine the carbon-hydrogen bonding of an organic compound.

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Chapter 13 Solutions