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Polarities of analyte functional group increase in the order of hydrocarbon < ethers < esters < ketones < aldehydes < amides < amines < alcohols Arrange the order of elution [from shortest to longest retention time] for the following six compounds from an HPLC C18 column. C2H5OH CH3COCH3 CH3COOH CH3COOC2H5 C2H5OC2H5 (СН3)2NH O A. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < CH3COOC2H5

Polarities of analyte functional group increase in the order of hydrocarbon < ethers < esters < ketones < aldehydes < amides < amines < alcohols Arrange the order of elution [from shortest to longest retention time] for the following six compounds from an HPLC C18 column. C2H5OH CH3COCH3 CH3COOH CH3COOC2H5 C2H5OC2H5 (СН3)2NH O A. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < CH3COOC2H5

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Polarities of analyte functional group increase in the order of hydrocarbon < ethers < esters < ketones < aldehydes < amides < amines < alcohols Arrange the order of elution [from shortest to longest retention time] for the following six compounds from an HPLC C18 column. C2H5OH CH3COCH3 CH3COOH CH3COOC2H5 C2H50C2H5 (СН3)2NH O A. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < CH3COOC2H5 <C2H50C2H5 O B. CH3COOH <C2H5OH < (CH3)2NH < CH3COCH3 < CH3COOC2H5 <C2H50C2H5 O C. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < C2H50C2H5 < CH3COC2H5 O D. CH3COOH <C2H5OH < (CH3)2NH < CH3COCH3 < C2H50C2H5 < CH3COOC2H5 O E. CH3COOH <C2H5OH < (CH3)2NH < CH3COOC2H5 < CH3COCH3 <C2H50C2H5
Transcribed Image Text:Polarities of analyte functional group increase in the order of hydrocarbon < ethers < esters < ketones < aldehydes < amides < amines < alcohols Arrange the order of elution [from shortest to longest retention time] for the following six compounds from an HPLC C18 column. C2H5OH CH3COCH3 CH3COOH CH3COOC2H5 C2H50C2H5 (СН3)2NH O A. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < CH3COOC2H5 <C2H50C2H5 O B. CH3COOH <C2H5OH < (CH3)2NH < CH3COCH3 < CH3COOC2H5 <C2H50C2H5 O C. C2H5OH < CH3COOH < (CH3)2NH < CH3COCH3 < C2H50C2H5 < CH3COC2H5 O D. CH3COOH <C2H5OH < (CH3)2NH < CH3COCH3 < C2H50C2H5 < CH3COOC2H5 O E. CH3COOH <C2H5OH < (CH3)2NH < CH3COOC2H5 < CH3COCH3 <C2H50C2H5
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