Answered: Item 27: Question Which compound will…

Item 27: Question Which compound will elute first in a reversed phase HPLC separation? O decane, CH3(CH2)8CH3 1-decanol, CH3 (CH₂)9OH hexane, CH3 (CH₂)4CH3 O 1-hexanol, CH3(CH₂) 5OH

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter31: Synthetic Polymers

Section31.SE: Something Extra

Problem 28AP

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Question

27.

What exactly is meant by reversed phase?

In addition to finding what compound would elute first in a reverse phase HPLC Separation...

Can you explain what would elute first for HPLC, GC, TLC, IEC, SEC (or gel filtration) and affinity chromatography?

Item 27: Question
Which compound will elute first in a reversed phase HPLC separation?
decane, CH3(CH₂) 8 CH3
1-decanol, CH3 (CH₂)9OH
hexane, CH3(CH₂) 4CH 3
O 1-hexanol, CH3 (CH₂)5OH

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