Question: The two peaks near m/z 31.00 in Figure 21-9 differ in mass by 0.010 Da. Estimate the resolving power of the spectrometer from the expression

The two peaks near m/z 31.00 in Figure 21-9 differ in mass by 0.010 Da. Estimate the resolving power of the spectrometer from the expression m/∆m without making any measurements in the figure.

Figure 21-9

2 000 31p 14N1OH* 1 000 15N10* 30.97 30.98 30.99 31.00 31.01 m/z Counts/s

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