Calculate the IHD and identify the important peaks in the following MS spectral data and draw the structure of the important peaks in the following MS spectral data. 18.026.027.028.029.037.038.039.049.050.051.052.053.054.055.061.062.063.064.065.065.574.075.076.077.078.079.080.086.087.088.089.0MF: C₂H₂O1.63.17.32.64.42.23.812.11.211.426.96.850.64.65.61.85.411.12.06.31.34.54.24.957.132.133.02.51.82.23.110.090.091.0101.0102.0103.0104.0105.0106.0107.0108.0113.0114.0115.0116.0122.0130.0131.0132.0133.01.21.61.110.342.930.614.14.11.61.44.120.673/52.31.895.6100.010.3.. Relative Intensity10080-40200255075m/z100125m150

Answered: Calculate the IHD and identify the…

Calculate the IHD and identify the important peaks in the following MS spectral data and draw the structure of the important peaks in the following MS spectral data.

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

Chapter31: Thermal Methods

Section: Chapter Questions

Problem 31.11QAP: Describe the difference between power-compensated, heat-flux, and modulated DSC instruments.

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

Calculate the IHD and identify the important peaks in the following MS spectral data and draw the structure of the important peaks in the following MS spectral data.

18.0
26.0
27.0
28.0
29.0
37.0
38.0
39.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
61.0
62.0
63.0
64.0
65.0
65.5
74.0
75.0
76.0
77.0
78.0
79.0
80.0
86.0
87.0
88.0
89.0
MF: C₂H₂O
1.6
3.1
7.3
2.6
4.4
2.2
3.8
12.1
1.2
11.4
26.9
6.8
50.6
4.6
5.6
1.8
5.4
11.1
2.0
6.3
1.3
4.5
4.2
4.9
57.1
32.1
33.0
2.5
1.8
2.2
3.1
10.0
90.0
91.0
101.0
102.0
103.0
104.0
105.0
106.0
107.0
108.0
113.0
114.0
115.0
116.0
122.0
130.0
131.0
132.0
133.0
1.2
1.6
1.1
10.3
42.9
30.6
14.1
4.1
1.6
1.4
4.1
20.6
7
3/5
2.3
1.8
95.6
100.0
10.3
..

Relative Intensity
100
80-
40
20
0
25
50
75
m/z
100
125
m
150

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