1. And it turns out that different things crystallize out at different stages.

2. When you evaporate seawater, the first thing to crystallize out is calcium carbonate.

3. Crystallization (or reCrystallization) is the most important method for purification of organic compounds.The process of removing impurities by Crystallization involves dissolving a compound in an appropriate hot solvent, allowing the solution to cool and become saturated with the compound being purified, allowing it to crystallize out of the solution, isolating it by filtration, washing …