Identify the major absorbances, directly on the spectra

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter25: Instruments For Optical Spectrometry
Section: Chapter Questions
Problem 25.20QAP
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Identify the major absorbances, directly on the spectra 

A1 coupled
Melting point 149-152 °C
IR
95
90
85
80
75
3500
3000
2500
2000
1500
1000
Wavenumbers (cm-1)
% Transmittance
20
40
70
3333.57
2959.13
2840.02
1672.27
1598.42
1494.87
1579.43
4527.
1462.30
1441.18
1425.90
1400.37L
1358.64
1311.65
1292,48t
1244.72
1169.59
1137.80
1031.14
1010.76
998.60
958.11
814.08
753.36
712.06
691.17
70 6E9
Transcribed Image Text:A1 coupled Melting point 149-152 °C IR 95 90 85 80 75 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) % Transmittance 20 40 70 3333.57 2959.13 2840.02 1672.27 1598.42 1494.87 1579.43 4527. 1462.30 1441.18 1425.90 1400.37L 1358.64 1311.65 1292,48t 1244.72 1169.59 1137.80 1031.14 1010.76 998.60 958.11 814.08 753.36 712.06 691.17 70 6E9
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