Answered: How many peaks will each of the…

How many peaks will each of the following molecules show in its proton NMR spectrum in order from left to right? 2, 1, 1 1, 1, 4 2, 1, 2 1, 1, 2 Br H H CI H3C CH3 H₂C (111) CH3

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.27QAP

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Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

How many peaks will each of the following molecules show in its proton NMR spectrum in order from left to right?
0000
2, 1, 1
1, 1, 4
2, 1, 2
1, 1, 2
Br
H
H
CI
H3C
CH3
H₂C
(iii)
-CH3

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