The infrared absorbtion of the N-H stretch in amines occurs approximately at a wavelength of 2.9 x 106 m. What is the approximate vibrational force constant, k, of N-H bond? Note: you can assume the reduced mass is equal to the mass of the H atom which is reasonable since it's attached to a much heavier atom). O 48.0 kg/s2 1.20 x 102 kg/s² O 7.0 x 102 kg/s² 4.2 x 101 kg/s? O 1.3 x 103 kg/s²

The infrared absorbtion of the N-H stretch in amines occurs approximately at a wavelength of 2.9 x 106 m. What is the approximate vibrational force constant, k, of N-H bond? Note: you can assume the reduced mass is equal to the mass of the H atom which is reasonable since it's attached to a much heavier atom). O 48.0 kg/s2 1.20 x 102 kg/s² O 7.0 x 102 kg/s² 4.2 x 101 kg/s? O 1.3 x 103 kg/s²

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 62P

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