Principles of General, Organic, Biological Chemistry
2nd Edition
ISBN: 9780073511191
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 9, Problem 9.79AP
(a)
Interpretation Introduction
Interpretation:
The medicinal use of Iodine-131 has to be explained.
(b)
Interpretation Introduction
Interpretation:
The medicinal use of Iridium-192 has to be explained.
(c)
Interpretation Introduction
Interpretation:
The medicinal uses of Thallium-201 have to be given.
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Students have asked these similar questions
Relative Intensity
Part VI. consider the multi-step reaction below for compounds
A, B, and C.
These compounds were subjected to mass spectrometric analysis and
the following spectra for A, B, and C was obtained.
Draw the structure of B and C and match all three compounds
to the correct spectra.
Relative Intensity
Relative Intensity
100
HS-NJ-0547
80
60
31
20
S1
84
M+
absent
10
30
40
50
60
70
80
90
100
100-
MS2016-05353CM
80-
60
40
20
135 137
S2
164 166
0-m
25
50
75
100
125
150
m/z
60
100
MS-NJ-09-43
40
20
20
80
45
S3
25
50
75
100
125
150
175
m/z
Part II. Given two isomers: 2-methylpentane (A) and 2,2-dimethyl butane (B) answer the following:
(a) match structures of isomers given their mass spectra below (spectra A and spectra B)
(b) Draw the fragments given the following prominent peaks from
each spectrum:
Spectra A m/2 =43 and 1/2-57
spectra B m/2 = 43
(c) why is 1/2=57 peak in spectrum A more intense compared
to the same peak in spectrum B.
Relative abundance
Relative abundance
100
A
50
29
29
0
10
-0
-0
100
B
50
720
30
41
43
57
71
4-0
40
50
60 70
m/z
43
57
8-0
m/z = 86
M
90 100
71
m/z = 86
M
-O
0
10 20 30
40 50
60
70
80
-88
m/z
90
100
Part IV. C6H5 CH2CH2OH is an aromatic compound which was subjected to Electron Ionization - mass
spectrometry (El-MS) analysis. Prominent m/2 values: m/2 = 104 and m/2 = 9) was obtained.
Draw the structures of these fragments.
Chapter 9 Solutions
Principles of General, Organic, Biological Chemistry
Ch. 9.1 - Prob. 9.1PCh. 9.1 - What is the difference between an particle and a...Ch. 9.1 - Prob. 9.3PCh. 9.1 - Identify Q in each of the following symbols. a....Ch. 9.2 - Prob. 9.5PCh. 9.2 - Prob. 9.6PCh. 9.2 - Prob. 9.7PCh. 9.2 - Prob. 9.8PCh. 9.2 - Prob. 9.9PCh. 9.2 - Prob. 9.10P
Ch. 9.2 - Prob. 9.11PCh. 9.3 - Prob. 9.13PCh. 9.3 - Prob. 9.14PCh. 9.3 - Prob. 9.15PCh. 9.3 - Prob. 9.16PCh. 9.4 - Prob. 9.17PCh. 9.4 - Prob. 9.18PCh. 9.5 - Prob. 9.19PCh. 9.5 - Prob. 9.20PCh. 9.6 - Prob. 9.21PCh. 9.6 - Prob. 9.22PCh. 9 - Compare fluorine-18 and fluorine-19 with regard to...Ch. 9 - Prob. 9.24UKCCh. 9 - Prob. 9.29UKCCh. 9 - Prob. 9.30UKCCh. 9 - Prob. 9.31APCh. 9 - Prob. 9.32APCh. 9 - Prob. 9.33APCh. 9 - Prob. 9.35APCh. 9 - Prob. 9.36APCh. 9 - Prob. 9.37APCh. 9 - Prob. 9.38APCh. 9 - Prob. 9.39APCh. 9 - Prob. 9.40APCh. 9 - Prob. 9.41APCh. 9 - Prob. 9.42APCh. 9 - Prob. 9.43APCh. 9 - Prob. 9.44APCh. 9 - Prob. 9.45APCh. 9 - Prob. 9.46APCh. 9 - Prob. 9.47APCh. 9 - Prob. 9.48APCh. 9 - Prob. 9.49APCh. 9 - Prob. 9.50APCh. 9 - Prob. 9.51APCh. 9 - Prob. 9.52APCh. 9 - Prob. 9.53APCh. 9 - Prob. 9.54APCh. 9 - Prob. 9.55APCh. 9 - Prob. 9.56APCh. 9 - Prob. 9.57APCh. 9 - Prob. 9.58APCh. 9 - Prob. 9.59APCh. 9 - Prob. 9.60APCh. 9 - Prob. 9.61APCh. 9 - Prob. 9.62APCh. 9 - Prob. 9.63APCh. 9 - Prob. 9.64APCh. 9 - Prob. 9.67APCh. 9 - Prob. 9.68APCh. 9 - Prob. 9.69APCh. 9 - Prob. 9.70APCh. 9 - Prob. 9.71APCh. 9 - Prob. 9.72APCh. 9 - Prob. 9.73APCh. 9 - Prob. 9.74APCh. 9 - Prob. 9.75APCh. 9 - Prob. 9.76APCh. 9 - Prob. 9.77APCh. 9 - Prob. 9.78APCh. 9 - Prob. 9.79APCh. 9 - Prob. 9.80APCh. 9 - Prob. 9.81APCh. 9 - Prob. 9.82APCh. 9 - Prob. 9.83APCh. 9 - Prob. 9.84APCh. 9 - Prob. 9.85APCh. 9 - Prob. 9.86APCh. 9 - Prob. 9.87CPCh. 9 - Prob. 9.88CP
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