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3 cards from this section. Quick, good the night before a test.
What is the function of the mass spectrometer?
Think about what is being measured.
Define ionization.
What happens to the molecules in the mass spectrometer?
What is the purpose of fragmentation in mass spectrometry?
Think about how different fragments contribute to our understanding of a compound.
True or False: The mass analyzer in the mass spectrometer is used to mix compounds.
Consider what you know about the functions of the mass analyzer.
Given a mass spectrum with peaks at m/z 45, 57, and 91, identify possible compounds and their functional groups.
Look up common mass spectra for organic functional groups.
Explain the limitations of comparing a sample's mass spectrum to a library when identifying substances.
Consider reasons why spectra might not match perfectly.
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