18 2.8 53 1.4 26 1.2 61 1.3 27 3.6 63 1.4 100- 28 1.4 65 2.7 HS-N-1067 37 3.6 66 2.1 80- 37.5 1.4 73 1.9 38 6.2 74 7.2 * 60 - 38.5 2.4 75 4.1 39 7.2 76 5.9 6 40- 44 1.2 77 75.3 45 3.2 78 8.1 20 - 47 1.2 94 3.2 49 2.6 104 1.1 10 20 30 40 50 60 70 80 90 100 110 120 50 19.9 105 100 m/z 51 36.5 106 8. 52 6.2 122 80.9 52.5 123 6.3 t d 2H 2H S 1H 1H 12 10 6 PPM 2.
18 2.8 53 1.4 26 1.2 61 1.3 27 3.6 63 1.4 100- 28 1.4 65 2.7 HS-N-1067 37 3.6 66 2.1 80- 37.5 1.4 73 1.9 38 6.2 74 7.2 * 60 - 38.5 2.4 75 4.1 39 7.2 76 5.9 6 40- 44 1.2 77 75.3 45 3.2 78 8.1 20 - 47 1.2 94 3.2 49 2.6 104 1.1 10 20 30 40 50 60 70 80 90 100 110 120 50 19.9 105 100 m/z 51 36.5 106 8. 52 6.2 122 80.9 52.5 123 6.3 t d 2H 2H S 1H 1H 12 10 6 PPM 2.
Chapter8: Sampling, Standardization, And Calibration
Section: Chapter Questions
Problem 8.1QAP
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Question
Please help annotate all of the spectra in the picture below, thank you so so much! It is C NMR, H NMR, and MS!
Transcribed Image Text:m/z
R.I.
m/z
R.I.
Benzoic Acid Spectra
18
2.8
53
1.4
26
1.2
61
1.3
27
3.6
63
1.4
100 -
28
1.4
65
2.7
HS-N-1067
37
3.6
66
2.1
80 -
37.5
1.4
73
1.9
38
6.2
74
7.2
60 -
38.5
2.4
75
4.1
39
7.2
76
5.9
40 -
44
1.2
77
75.3
45
3.2
78
8.1
20-
47
1.2
94
3.2
49
2.6
104
1.1
10
20
30
40
50
60
70
80
90
100
110
120
50
19.9
105
100
m/z
51
36.5
106
8.
52
6.2
122
80.9
52.5
2
123
6.3
t
d
2H
2H
S
1H
1H
12
10
4
2
6
PPM
dd
200
180
160
140
120
100
80
60
40
20
ppm
Relative Intensity
n o n .
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