The main chemicals present in a cup of coffee are water, caffeine, and tannins (acidic polyphenols which give coffee its brown color and bitter taste). You decide to extract caffeine from a cup of coffee using sodium bicarbonate and chloroform, which has a density of 1.49 g/mL. In which layer would you expect to find caffeine? OH HO. но. HO COOH COOH ÓH COOH Caffeine Tannins O The bottom aqueous layer O The top aqueous layer O The top organic layer O The bottom organic layer

The main chemicals present in a cup of coffee are water, caffeine, and tannins (acidic polyphenols which give coffee its brown color and bitter taste). You decide to extract caffeine from a cup of coffee using sodium bicarbonate and chloroform, which has a density of 1.49 g/mL. In which layer would you expect to find caffeine? OH HO. но. HO COOH COOH ÓH COOH Caffeine Tannins O The bottom aqueous layer O The top aqueous layer O The top organic layer O The bottom organic layer

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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