Data Sheet Poto recrystallization to purify crude 'aspirin -Using your own words and full sentences, write down your observations for the purification procedure. Must include the following words in your description, but not limited to: hot, ice cold, dry, dissolve, C, crystals, ethanol, water, and ml. (9 pts) 2 for a system in equilibrium, compare and contrast a crude versus & purified product? 3 Eplain why it is vital important to complete a TLC plate slowly and carefully