Organic Chemistry lab for Recrystallization of benzoic acid in distilled water?
Wednesday, March 4th, 2009
one-y asked:
1. We use activated charcoal in about the size of pea. What is its role in recrystallization? What happen if we add it too much??
1. We use activated charcoal in about the size of pea. What is its role in recrystallization? What happen if we add it too much??
2. Why filter funnel must be warmed before filtering the solution?
Hope u all can help..
Thanks
Madison
