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OWLv2 with LabSkills for Gilbert/Martin's Experimental Organic Chemistry: A Miniscale & Microscale Approach, 6th Edition, [Instant Access], 4 terms (24 months)
6th Edition
ISBN: 9781305387676
Author: John C. Gilbert; Stephen F. Martin
Publisher: Cengage Learning US
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Question
Chapter 8.2, Problem 3E
Interpretation Introduction
Interpretation: The reduced mass for the bond C-D and the
Concept introduction:
Small differences in bond length cause a large variance in force constant. Also, it is known that the wavenumber is inversely proportional to the square root of reducing mass. Therefore, the decrease in wavenumbers is related to an increase in reduced mass.
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Which is the correct order of
increasing wave number of
the stretching vibrations of (1)
C-O, (2) 0-H (alcohol), (3) C=N
and (4) C=C (alkyne)? *
4. Is the C=O stretching frequency the same for acetone and deuterated acetone?
Explain your answer.
Identify C O overtone in acetone spectrum which corresponds to the transitionn
from ground level n= 0, to the second excited lev
(a) Calculate the energy difference between the two spin states of 1H and of 13C in a magnetic field of 6.8 T.
1H
4.0 1.91e-29
X J
13C
4.80e-33
X J
(b) What is the precession frequency of a 'H nucleus at this magnetic field? Of a 13C nucleus?
1H
4.0 290
MHz
13C
4.0 73
MHz
(c) At what magnetic field do protons precess at a frequency of 300. MHz?
[4.0 7.04
Chapter 8 Solutions
OWLv2 with LabSkills for Gilbert/Martin's Experimental Organic Chemistry: A Miniscale & Microscale Approach, 6th Edition, [Instant Access], 4 terms (24 months)
Ch. 8.2 - Prob. 1ECh. 8.2 - Prob. 2ECh. 8.2 - Prob. 3ECh. 8.2 - Prob. 4ECh. 8.2 - Prob. 5ECh. 8.2 - Prob. 6ECh. 8.2 - Prob. 7ECh. 8.2 - Prob. 8ECh. 8.2 - Prob. 9ECh. 8.2 - Prob. 10E
Ch. 8.2 - Prob. 11ECh. 8.2 - Prob. 12ECh. 8.2 - Prob. 13ECh. 8.2 - Prob. 14ECh. 8.2 - Prob. 15ECh. 8.2 - Prob. 16ECh. 8.2 - Prob. 17ECh. 8.2 - Prob. 18ECh. 8.3 - Prob. 1ECh. 8.3 - Prob. 2ECh. 8.3 - Prob. 3ECh. 8.3 - Prob. 4ECh. 8.3 - Prob. 5ECh. 8.3 - Prob. 6ECh. 8.3 - Prob. 7ECh. 8.3 - Prob. 8ECh. 8.3 - Prob. 9ECh. 8.3 - Prob. 1.1ECh. 8.3 - Prob. 1.2ECh. 8.3 - Prob. 1.3ECh. 8.4 - Prob. 1ECh. 8.4 - Prob. 2ECh. 8.4 - Prob. 3ECh. 8.4 - Prob. 4ECh. 8.4 - Prob. 5ECh. 8.5 - Prob. 1ECh. 8.5 - Prob. 2ECh. 8.5 - Prob. 3ECh. 8.5 - Prob. 4E
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