Question
Nuclear magnetic resonance is most commonly used to study ____.
Answer
Nuclear magnetic resonance is most commonly used to study 1H nuclei (protons).
Note: Although any atom possessing a nuclear spin (with an odd atomic number, odd mass number, or both) can be studied, such as 13C, 19F, 17O, 31P, and 59Co. The MCAT, however, only tests knowledge of 1H–NMR.
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Infrared (IR) spectroscopy measures ____.
Molecular vibrations can be seen as ____.
To record an IR spectrum, i____e is measured.
The infrared light range runs from λ = ____.
The useful absorptions for infrared spectroscopy occur at wavelengths of ____ nm.
On an IR spectrum, we use an analog of ____ called wavenumber.