Given a mixture of NH4CL and sand, how do you separate this mixture?

Ammonium chloride (NH4Cl), unlike sand, is soluble in water, so it is necessary to pour this mixture into water and filter: sand will remain on the filter, and ammonium chloride will remain in the filtrate. Then ammonium chloride can be isolated from the filtrate by evaporation, and the sand can be washed with water and dried.

 



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