After extraction and prior to evaporation of the organic layer, what experimental step should be performed? O The organic layer needs to be dried with sodium sulfate and filtered. OThe organic layer needs to be tested against litmus to ensure it is basic. The organic layer needs to be tested against litmus to ensure it is acidic. O Performing an extraction was a mistake. A distillation should have been used to purify the desired material.

After extraction and prior to evaporation of the organic layer, what experimental step should be performed? O The organic layer needs to be dried with sodium sulfate and filtered. OThe organic layer needs to be tested against litmus to ensure it is basic. The organic layer needs to be tested against litmus to ensure it is acidic. O Performing an extraction was a mistake. A distillation should have been used to purify the desired material.

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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