FREQUENCY (CM) 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 TRANSMITTANCE (%) 80 CI 60 CI-C-CI Cr 40 20 FREQUENCY (CM) 4000 3600 3200 2800 2400 2000 1800 TRANSMITTANCE (%) 25 20 4800 CH 80 1600 VC-c 1400 1200 1000 800 600 400 60 Nujol CH 40 CH₂ 20 INCRONG %T Potassium Bromide - KBr 2500 . • 10 Data Supplied by KORTH KRISTALLE GMBH Wavenumber 1200 = 13 14 11820 25

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
Chapter26: An Introduction To Chromatographic Separations
Section: Chapter Questions
Problem 26.1QAP
icon
Related questions
Question

Given the background IR spectra, rank the three methods (Nujol mull, CCl4 solution, and KBr pellet) in order of best to worst spectra collected on a solid sample and explain your ranking.

FREQUENCY (CM)
4000
3600
3200
2800
2400
2000
1800
1600
1400
1200
1000
800
600
400
TRANSMITTANCE (%)
80
CI
60
CI-C-CI
Cr
40
20
FREQUENCY (CM)
4000
3600
3200
2800
2400
2000
1800
TRANSMITTANCE (%)
25
20
4800
CH
80
1600
VC-c
1400
1200
1000
800
600
400
60
Nujol
CH
40
CH₂
20
INCRONG
%T
Potassium Bromide - KBr
2500
.
•
10
Data Supplied by
KORTH KRISTALLE GMBH
Wavenumber
1200
=
13 14 11820
25
Transcribed Image Text:FREQUENCY (CM) 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 TRANSMITTANCE (%) 80 CI 60 CI-C-CI Cr 40 20 FREQUENCY (CM) 4000 3600 3200 2800 2400 2000 1800 TRANSMITTANCE (%) 25 20 4800 CH 80 1600 VC-c 1400 1200 1000 800 600 400 60 Nujol CH 40 CH₂ 20 INCRONG %T Potassium Bromide - KBr 2500 . • 10 Data Supplied by KORTH KRISTALLE GMBH Wavenumber 1200 = 13 14 11820 25
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage