The relative peak areas and retention for a mixture of five fatty acids and standard separated by GC is given in the table shown below. Sample Fatty Acid Retention time Peak Area 1 4.176 123314 2 6.004 35669 3 6.542 78968 4 9.256 16122 5 13.196 28074 Fatty Acid Retention time Peak Area C14:0 3.581 29696 C14:1 3.941 17463 C14:2 4.166 135684 C15:0 5.997 68192 C15:1 6.533 41609 C18:0 9.253 88698 C20:0 13.192 17980 C20:1 13.986 17140 What is the identity of fatty acid with highest percentage? O A. C14:2 B. C20:0 O C. C15:1 O D. C18:0 Standard

The relative peak areas and retention for a mixture of five fatty acids and standard separated by GC is given in the table shown below. Sample Fatty Acid Retention time Peak Area 1 4.176 123314 2 6.004 35669 3 6.542 78968 4 9.256 16122 5 13.196 28074 Fatty Acid Retention time Peak Area C14:0 3.581 29696 C14:1 3.941 17463 C14:2 4.166 135684 C15:0 5.997 68192 C15:1 6.533 41609 C18:0 9.253 88698 C20:0 13.192 17980 C20:1 13.986 17140 What is the identity of fatty acid with highest percentage? O A. C14:2 B. C20:0 O C. C15:1 O D. C18:0 Standard

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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