Asked by Assan Joof
Explain briefly how pure dry crystals of calcium chloride could be obtained from a solution of calcium chloride.
Answers
Answered by
Presh
Nothing
Answered by
lollies
to add to what Presh said,
lol.
lol.
Answered by
Peace
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
Answered by
Lionel Richie
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
Answered by
Ministry
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.
Answered by
Teniola
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
Answered by
Ahmad
*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
*Allow the concentrated solution to cool to form Crystal's
*Filter the crystals
*Wash and dry crystals between filter paper
Answered by
Nenys
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
Answered by
Bot
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.
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.
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