Running an extraction you are attempting to remove a basic impurity by adding 2x5 mL of 3M HCl to the dichloromethane organic layer. With the second addition of HCl you don't see two layers form. What do you do? a b с d Add more HCl, you may not have added enough. Dispose of the contents of the separatory and start over. Check to see if you accidently have the aqueous layer in the separatory funnel. If so, empty the separatory funnel, add the correct organic layer to the separatory funnel and add another 5 mL HCL. Combine the layer removed in the first extraction back into the separatory funnel and re-separate the layers.
Running an extraction you are attempting to remove a basic impurity by adding 2x5 mL of 3M HCl to the dichloromethane organic layer. With the second addition of HCl you don't see two layers form. What do you do? a b с d Add more HCl, you may not have added enough. Dispose of the contents of the separatory and start over. Check to see if you accidently have the aqueous layer in the separatory funnel. If so, empty the separatory funnel, add the correct organic layer to the separatory funnel and add another 5 mL HCL. Combine the layer removed in the first extraction back into the separatory funnel and re-separate the layers.
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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Transcribed Image Text:Running an extraction you are attempting to remove a basic impurity by adding 2x5 mL of 3M HCl to the dichloromethane organic
layer. With the second addition of HCl you don't see two layers form. What do you do?
a
b
с
d
Add more HCl, you may not have added enough.
Dispose of the contents of the separatory and start over.
Check to see if you accidently have the aqueous layer in the separatory funnel. If so, empty the separatory funnel, add the
correct organic layer to the separatory funnel and add another 5 mL HCL.
Combine the layer removed in the first extraction back into the separatory funnel and re-separate the layers.
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