1.Assuming that the answer to part b is "Yes", at what temperature will the crystals begin to appear when the student"s solution begins to cool? If the student cooled the solution to 0o C and filtered off the crystals, what is the maximum possible percentage recovery? What mass of the sample will remain in the filtrate?
2. Explain why you should slowly cool the filtered saturated solution obtained in step 3 of the recrystallization procedure?