What is the minimum volume of boiling water needed to dissolve 200mg of phenacetin, which has a solubility of 0.076 in cold water and 1.22 in boiling water?
.2g/1.22 X 100ml=16ml
About how much phenacetin will remain dissolved when the water is cooled to ~25 degrees C?
Need some help with this section
What is the maximum mass of phenacetin that can berecovered when the cooled down solution is filtered?
.078g/ 100ml x 16ml=.012g not to sure if this is correct?
If possible plz check work and correct.