Question
A typical NMR spectrum is a plot of ____.
Answer
A typical NMR spectrum is a plot of frequency vs. absorption of energy.
Confusion: You might be wondering why the chemical shift down below is on a δ scale and no 'frequency' is shown. Well, chemical shift is an arbitrary variable with units of parts per million (ppm) of spectrometer frequency.
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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.