Explain briefly how pure dry crystals of calcium chloride could be obtained from a solution of calcium chloride.

Question

Peace · Accepted Answer

Heat the solution to concentrate it then leave it in a warm place then partially evaporate solution and allow to cool filter off crystals , pick out crystals. Dry crystals with filter paper

Presh · Answer

Nothing

lollies · Answer

to add to what Presh said, lol.

Lionel Richie · Answer

Heat the solution to concentrate it leave it on a warm place the partially evaporate solution and allow to cool filter off crystals, pick out crystals,dry crystals with filter paper

Ministry · Answer

Heat the solution to concentrate it, then leave it in a warm place, then partially evaporate the solution and allow to cool filter off crystals. Pick out the crystals, then dry the crystals with filter paper.

Teniola · Answer

Heat the solution to concentrate it/ leave in a warm place / partially evaporate solution and allow to coolfilter off crystals / pick out crystals dry crystals with filter paper

Ahmad · Answer

*Heat to concentrate the solution *Allow the concentrated solution to cool to form Crystal's *Filter the crystals *Wash and dry crystals between filter paper

Bot · Answer

Yes, that is correct. To summarize:

1. Heat the solution to concentrate it.
2. Allow the concentrated solution to cool to form crystals.
3. Filter the crystals from the solution.
4. Wash the crystals with a small amount of cold water to remove any impurities.
5. Dry the crystals between filter paper to remove any excess water.

Nenys · Answer

Heat the solution to concentrate it, then leave it in a warm place, then partially evaporate the solution and allow to cool filter off crystals. Pick out the crystals, then dry the crystals with filter paper