SPECTRA FOR HOMEWORK 11, CHE 230 002 This page is not to be submitted to Gradescope. Use these spectra as you answer questions on the Homework 11 document. Spectra for Problem 1 100 %T 80 60 40 20 Relative Intensity 4000 100- 80 20- 0 20 3000 m/z 40 50.0 75.0 76.0 155.0 157.0 183.0 185.0 212.0 214.0 8 2H 2H F 17.6 28.8 1686 cm rel. intensity 11.9 16.9 27.8 100.0 97.5 11.8 11.7 2000 Wavenumberlcm-11 ph 80 100 1588 cm 7.90 7.85 7.80 7.75 7.70 7.65 7.60 7.55 1500 ppm 120 140 160 180 200 220 m/z H₂ 1000 2H - 3H saless 3.00 2.95 290 500 400 A.Propose a molecular formula for this Compound B. Propose. a structure send 1.25 1.20 1.15 AM

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
Chapter20: Molecular Mass Spectrometry
Section: Chapter Questions
Problem 20.16QAP
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SPECTRA FOR HOMEWORK 11, CHE 230 002
This page is not to be submitted to Gradescope. Use these spectra as you answer questions on the Homework 11 document.
Spectra for Problem 1
100
%T
80
60
40
20
Relative Intensity
4000
100-
80
8
60-
40-
20-
0
20
2H 2H
3000
m/z
50.0
75.0
76.0
155.0
157.0
183.0
185.0
212.0
214.0
100.0
97.5
11.8
11.7
1686 cm
40 60 80
2000
rel, intensity
11.9
16.9
17.6
28.8
27.8
Wavenumber[cm-1]
100
120
m/z
1500
7.90 7.85 7.80 7.75 7.70 7.65 7.60 7.55
1588 cm²
20 20 ₂
مسلسل..............للمسلسل
ppm
140 160 180 200 220
2H
1000
3.12
3.00 2.95 2.90
3H
500 400
A. Propose a
molecular
formula
for this
compound
B. Propuse.
a structure
selected
1.25 1.20 1.15
201
Transcribed Image Text:SPECTRA FOR HOMEWORK 11, CHE 230 002 This page is not to be submitted to Gradescope. Use these spectra as you answer questions on the Homework 11 document. Spectra for Problem 1 100 %T 80 60 40 20 Relative Intensity 4000 100- 80 8 60- 40- 20- 0 20 2H 2H 3000 m/z 50.0 75.0 76.0 155.0 157.0 183.0 185.0 212.0 214.0 100.0 97.5 11.8 11.7 1686 cm 40 60 80 2000 rel, intensity 11.9 16.9 17.6 28.8 27.8 Wavenumber[cm-1] 100 120 m/z 1500 7.90 7.85 7.80 7.75 7.70 7.65 7.60 7.55 1588 cm² 20 20 ₂ مسلسل..............للمسلسل ppm 140 160 180 200 220 2H 1000 3.12 3.00 2.95 2.90 3H 500 400 A. Propose a molecular formula for this compound B. Propuse. a structure selected 1.25 1.20 1.15 201
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