cyclopentane pyrrolidine tetrahydrofuran area A = 100 intensity area B = 70 area C= 180 retention time (min) a) Label the peaks on the GC trace with the compounds they correspond to. Explain how you made your assignments. (Hint: look up the boiling points of the compounds.) b) Calculate the percentage of the mixture that was pyrrolidine. Show your work.

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4. You analyze a mixture of cyclopentane, pyrrolidine, and tetrahydrofuran by gas chromatography and obtain
the following GC trace.
H
N
cyclopentane
pyrrolidine
tetrahydrofuran
area A = 100
intensity
area B = 70
area C = 180
retention time (min)
a) Label the peaks on the GC trace with the compounds they correspond to. Explain how you made your
assignments. (Hint: look up the boiling points of the compounds.)
b) Calculate the percentage of the mixture that was pyrrolidine. Show your work.
Transcribed Image Text:4. You analyze a mixture of cyclopentane, pyrrolidine, and tetrahydrofuran by gas chromatography and obtain the following GC trace. H N cyclopentane pyrrolidine tetrahydrofuran area A = 100 intensity area B = 70 area C = 180 retention time (min) a) Label the peaks on the GC trace with the compounds they correspond to. Explain how you made your assignments. (Hint: look up the boiling points of the compounds.) b) Calculate the percentage of the mixture that was pyrrolidine. Show your work.
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