Look at the three infrared spectra in Figures C to D and answer the following questions (a)  Are any of the spectra that of an alcohol? If so, which? What absorption pattern(s) at what wavelength(s) identifies an alcohol? (b)  Are any of the spectra that of a compound containing a benzene ring? If so, which? What three absorption patterns at what wavelengths show that a compound has a benzene ring?  (c) Are any of the spectra that of a compound containing only carbons and hydrogens? If so, which? Benzene rings contain only carbons and hydrogens. Might the spectrum or spectra you chose for your answer above indicate a benzene ring? (Tell what absorption patterns are present or not present that would support your answer.)

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
Chapter15: Molecular Luminescence Spectrometry
Section: Chapter Questions
Problem 15.2QAP
icon
Related questions
Question
  1. Look at the three infrared spectra in Figures C to D and answer the following questions

(a)  Are any of the spectra that of an alcohol? If so, which? What absorption pattern(s) at what wavelength(s) identifies an alcohol?

(b)  Are any of the spectra that of a compound containing a benzene ring? If so, which? What three absorption patterns at what wavelengths show that a compound has a benzene ring?

 (c) Are any of the spectra that of a compound containing only carbons and hydrogens? If so, which? Benzene rings contain only carbons and hydrogens. Might the spectrum or spectra you chose for your answer above indicate a benzene ring? (Tell what absorption patterns are present or not present that would support your answer.)

FLOCOEOCUO
80-
60
40
20-
4000
3500
3000
2500
2000
Wavenumbers
1500
1000
500
Transcribed Image Text:FLOCOEOCUO 80- 60 40 20- 4000 3500 3000 2500 2000 Wavenumbers 1500 1000 500
Fig. D
Fig E.
FLECOENUUcu
80-
Foo
ME
OOSE
4000
80-
60-
40-
4000
3500
3000
3000
2500
2000
Wavenumbere
2500
2000
Wavenumbere
1000
1000
1000
Boo
500
Transcribed Image Text:Fig. D Fig E. FLECOENUUcu 80- Foo ME OOSE 4000 80- 60- 40- 4000 3500 3000 3000 2500 2000 Wavenumbere 2500 2000 Wavenumbere 1000 1000 1000 Boo 500
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
NMR Spectroscopy of Organic Molecules
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9781305580350
Author:
William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:
Cengage Learning
Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning
Chemistry In Focus
Chemistry In Focus
Chemistry
ISBN:
9781337399692
Author:
Tro, Nivaldo J.
Publisher:
Cengage Learning,