Can you please help me answer them, I've been working on them, but I have 19 class credits and a tired brain. I can't seem to answer some of them.
1. I n step 3 of the procedure, what could you do if you wanted to extract the aspirin into the aqueous layer? 2. Excedrin PM is a headache medicine taken at night that combines acetaminophen and diphenhydramine, an antihistamine with a basic amine that causes drowsiness. How would you extract an organic solution of diphenhydramine into an aqueous solution? CH Diphenhydramine 3. In step 1, why is CH2C12 used to dissolve the caffeine and aspirin but not the aetaminophen. Why is acetone require to do that (step 2). Hint - look at Table 1 from Lab 2 4.Prepare a flowchart (similar to what you did for the last extraction lab), which has all f the solvents, reagents and components for this lab, filled in by name. This flo should direct what actions that you take at any point in this lab. (2 points) wchart
