Calculate the reduced masses of 13C160 and 12C180 isotopologues, and find the corresponding wavenumbers (cm-1) in their infrared spectra. Use m(12C) = 12.0, m(13C) = 13.0, m(160) = 16.0, and m(180) = 18.0 amu

Calculate the reduced masses of 13C160 and 12C180 isotopologues, and find the corresponding wavenumbers (cm-1) in their infrared spectra. Use m(12C) = 12.0, m(13C) = 13.0, m(160) = 16.0, and m(180) = 18.0 amu

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

Calculate the reduced masses of 13C160 and 12C180 isotopologues, and
find the corresponding wavenumbers (cm-1) in their infrared spectra. Use
m(12C) = 12.0, m(13C) = 13.0, m(160) = 16.0, and m(180) = 18.0 amu

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