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Question 3 Select all of the following that would be soluble in the water layer of an extraction that utilizes water and dichloromethane as its liquid layers: calcium carbonate Omethoxyethane sodium bicarbonate Odiethyl ether toluene Question 1 What should you do if an emulsion forms after the mixing step during extraction? Select all of the following that could be correct steps to remedy the problem. ✔ Use the centrifuge to create proper separation Restart the experiment as it is difficult to recover once an emulsion has formed Proceed as normal, the emulsion will not effect the extraction process ✔ Add a small amount of dilute acid to aid in the separation ✔ Add a small amount of base and shake the centrifuge tube

Question 3 Select all of the following that would be soluble in the water layer of an extraction that utilizes water and dichloromethane as its liquid layers: calcium carbonate Omethoxyethane sodium bicarbonate Odiethyl ether toluene Question 1 What should you do if an emulsion forms after the mixing step during extraction? Select all of the following that could be correct steps to remedy the problem. ✔ Use the centrifuge to create proper separation Restart the experiment as it is difficult to recover once an emulsion has formed Proceed as normal, the emulsion will not effect the extraction process ✔ Add a small amount of dilute acid to aid in the separation ✔ Add a small amount of base and shake the centrifuge tube

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
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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Question 3 Select all of the following that would be soluble in the water layer of an extraction that utilizes water and dichloromethane as its liquid layers: calcium carbonate Omethoxyethane sodium bicarbonate Odiethyl ether toluene Question 1 What should you do if an emulsion forms after the mixing step during extraction? Select all of the following that could be correct steps to remedy the problem. ✔ Use the centrifuge to create proper separation Restart the experiment as it is difficult to recover once an emulsion has formed Proceed as normal, the emulsion will not effect the extraction process ✔ Add a small amount of dilute acid to aid in the separation 1 pts ✔ Add a small amount of base and shake the centrifuge tube
Transcribed Image Text:Question 3 Select all of the following that would be soluble in the water layer of an extraction that utilizes water and dichloromethane as its liquid layers: calcium carbonate Omethoxyethane sodium bicarbonate Odiethyl ether toluene Question 1 What should you do if an emulsion forms after the mixing step during extraction? Select all of the following that could be correct steps to remedy the problem. ✔ Use the centrifuge to create proper separation Restart the experiment as it is difficult to recover once an emulsion has formed Proceed as normal, the emulsion will not effect the extraction process ✔ Add a small amount of dilute acid to aid in the separation 1 pts ✔ Add a small amount of base and shake the centrifuge tube
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