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Chemistry Lab: The reaction we performed was 2-methyl-2-propanol with HCl and we

ID: 922683 • Letter: C

Question

Chemistry Lab:

The reaction we performed was 2-methyl-2-propanol with HCl and we got 2-chloro-2methylpropane. Some 2-methyl-2-propanol may be still present after the reaction if the transformation did not proceed to completion. Which of the following steps, if any, were designed to remove unreacted 2-methyl-2-propanol? (Select all that apply.)

B. 5% Aqueous sodium bicarbonate wash

C. Treatment with CaCl2

D. Simple Distillation

A. Cold deionized water wash

B. 5% Aqueous sodium bicarbonate wash

C. Treatment with CaCl2

D. Simple Distillation

E. None of the above

Explanation / Answer

Chemistry Lab: The reaction we performed was 2-methyl-2-propanol with HCl and we

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