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Homework Help: o Chem

Posted by MELISSA on Tuesday, October 9, 2012 at 9:40pm.

a sample consisting of 1-bromopropane and 1-chloropropane isinjected into a gas chromatograph quipped with a nonpolar column.which compound has the shorter retention time? Explaine the answer.
b.if the same sample were run several days later with theconditions as nearly the same as possible, would you expect theretention times to be identical to those obtained the first time?Explain.

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