IR Signal Wavenumber • Given the formula below and the given IR data, predict whether a C-H or O-H bond is stronger force constant (bond strength) ● ● =) (+ 1 2TC f mred 1/2 C-H stretch 3000 cm-¹ O-H stretch= 3400 cm-1 reduced mass= 0.92 0.94 m₁m₂ m₁ + m₂

IR Signal Wavenumber • Given the formula below and the given IR data, predict whether a C-H or O-H bond is stronger force constant (bond strength) ● ● =) (+ 1 2TC f mred 1/2 C-H stretch 3000 cm-¹ O-H stretch= 3400 cm-1 reduced mass= 0.92 0.94 m₁m₂ m₁ + m₂

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 6CTQ

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

100%

what is the value for f in the formula?

●
●
IR Signal Wavenumber
Given the formula below and the given IR data,
predict whether a C-H or O-H bond is stronger
force constant (bond strength)
12
5)
2пс
f
mred
C-H stretch
3000 cm-1
O-H stretch 3400 cm-¹
reduced mass=
0.92
0.94
m₁m₂
m₁ + m₂

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