Organic Chemistry - Standalone book
10th Edition
ISBN: 9780073511214
Author: Francis A Carey Dr., Robert M. Giuliano
Publisher: McGraw-Hill Education
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Chapter 20.2, Problem 2P
Interpretation Introduction
Interpretation:
An explanation for the fact that
Concept introduction:
Spectroscopy is a method used to identify the structure of the molecule. It is based on the interactions that occur between matter and EMR (
The
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17. Which of the following agrees with ¹H NMR
spectrum shown below:
3H
3H
2H
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PPM
triplet
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A)
H
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C)
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B)
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D) O.
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Set #1:
OH
CH3CH₂CH₂CH₂OH CH3CH₂CHCH3 CH3CH₂OCH2CH3
a
b
C
Shown are 4 isomeric structures with the formula C4H100
Which isomer shows a singlet with 3 hydrogens in its ¹H-NMR spectrum?
Set #2:
CH3CH₂CH₂CCH3
a
CH3CH₂CCH₂CH3
b
Submit Answer
CH3CH₂CH₂CH₂CH
CH₂CH₂
Shown are 4 isomeric structures with the formula C5H₁00.
Which isomer will show a signal in the 9.7-10.0 ppm range in its ¹H-NMR spectrum?
C
Try Another Version 1 item attempt remaining
CH3
CH3OCHCH3
d
OH
Com
d
Question 17
¹H nuclei close to an electronegative atom tend to be
Splitted
Deshielded
Shielded
be more affected by diamagnetic resonance
Jestion 16
How many signals are in the 13C - NMR spectrum of the following compound:
O
5
3
compared to ¹H nuclei that are not in the proximity of an electronegative atom
2
Chapter 20 Solutions
Organic Chemistry - Standalone book
Ch. 20.1 - Prob. 1PCh. 20.2 - Prob. 2PCh. 20.3 - Prob. 3PCh. 20.4 - Prob. 4PCh. 20.5 - Prob. 5PCh. 20.8 - Prob. 6PCh. 20.8 - Prob. 7PCh. 20.8 - Prob. 8PCh. 20.9 - Prob. 9PCh. 20.9 - Prob. 10P
Ch. 20.9 - Prob. 11PCh. 20.9 - Prob. 12PCh. 20.10 - Prob. 13PCh. 20.10 - Prob. 14PCh. 20.11 - Prob. 15PCh. 20.11 - Prob. 16PCh. 20.11 - Prob. 17PCh. 20.12 - Prob. 18PCh. 20.12 - Prob. 19PCh. 20.12 - Prob. 20PCh. 20.12 - Prob. 21PCh. 20.13 - Prob. 22PCh. 20.13 - Prob. 23PCh. 20.14 - Prob. 24PCh. 20.15 - Prob. 25PCh. 20.16 - Prob. 26PCh. 20.17 - Prob. 27PCh. 20 - Prob. 28PCh. 20 - Prob. 29PCh. 20 - Prob. 30PCh. 20 - Write a structural formula for the principal...Ch. 20 - Prob. 32PCh. 20 - Prob. 33PCh. 20 - Prob. 34PCh. 20 - Prob. 35PCh. 20 - Prob. 36PCh. 20 - Prob. 37PCh. 20 - Prob. 38PCh. 20 - Prob. 39PCh. 20 - Prob. 40PCh. 20 - Prob. 41PCh. 20 - Prob. 42PCh. 20 - The preparation of the sex pheromone of the...Ch. 20 - Prob. 44PCh. 20 - Suggest a reasonable explanation for each of the...Ch. 20 - Prob. 46PCh. 20 - Prob. 47PCh. 20 - Prob. 48PCh. 20 - Prob. 49PCh. 20 - A compound has a molecular formula of C8H14O4, and...Ch. 20 - Prob. 51PCh. 20 - Prob. 52DSPCh. 20 - Prob. 53DSPCh. 20 - Prob. 54DSPCh. 20 - Prob. 55DSPCh. 20 - Prob. 56DSPCh. 20 - Thioesters Thioesters have the general formula ....Ch. 20 - Prob. 58DSP
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