100 80 60 40 20 - -0. 3000 2000 1000 Wavenumbers (cm-1) %Transmittance 川| 1862.43 1782.54 1458.51 1227.96 1068.87 922.66 899.94 756.61 532.87

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Analyze the IR Spectra

IR
100
80-
60 -
40-
20
-0.
3000
2000
1000
Wavenumbers (cm-1)
%Transmittance
1862.43
1782.54
1458.51
1227.96
1068.87
922.66 899.94
756.61
532.87
Transcribed Image Text:IR 100 80- 60 - 40- 20 -0. 3000 2000 1000 Wavenumbers (cm-1) %Transmittance 1862.43 1782.54 1458.51 1227.96 1068.87 922.66 899.94 756.61 532.87
Expert Solution
about IR

From IR one can get a glimpse of some functional groups like carbonyls, hydroxyl, aromatic C=C bond etc but not a total structure.

e.g. carbonyls have around 1700-1900 region, aromatic C=C has 1600 and 1475 bands, also other regions dedicated for different functional groups.

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