Air of experiment is removing water of crystallisation , write the list of material required and apparatus setup procedure ?
Answers
Answer:
The main use of crystallization in the organic chemistry laboratory is for purification of impure solids: either reagents that have degraded over time, or impure solid products from a chemical reaction
The apparatus required for each stage is: filtering the mixture - conical flask, filter paper and filter funnel. heating the solution - water bath (beaker of water on a tripod and gauze, heated over a Bunsen burner) and evaporating basin. crystallisation - watch glass.
Crystallisation process results in a physical change in objects. It leads to the formation of crystal structures. Clear distinguish between processes of crystallisation is not possible. But we can identify two categories of crystallisation processes namely Cooling Crystallisation and Evaporative Crystallisation.