The infrared band below is broad (about 200 cm wide) and shows a characteristic double peak. Which functional group is present in the molecule? 3450 3250 3050 wavenumber / cm1 O Secondary amine (-NHR) О Hydrохyl (-ОН) O Primary amine (-NH 2 ) Double bond (C=C) O Carbonyl (C=0) O C-H

The infrared band below is broad (about 200 cm wide) and shows a characteristic double peak. Which functional group is present in the molecule? 3450 3250 3050 wavenumber / cm1 O Secondary amine (-NHR) О Hydrохyl (-ОН) O Primary amine (-NH 2 ) Double bond (C=C) O Carbonyl (C=0) O C-H

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter14: Mass Spectrometry

Section: Chapter Questions

Problem 14.37P

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.

Question

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The infrared band below is broad (about 200 cm
wide) and shows a characteristic double peak. Which functional group is present in the molecule?
3450
3250
3050
wavenumber / cm1
Secondary amine (-NHR)
O Hydroxyl (-OH)
Primary amine (-NH 2)
Double bond (C=C)
O Carbonyl (C=O)
С-Н

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