Question

What are ways to separate sand, salt and water?

Answer 1

Answer:

Three methods used to separate salt and sand are physical separation (picking out pieces or using density to shake sand to the top), dissolving the salt in water, or melting the salt.

Probably the easiest method to separate the two substances is to dissolve salt in water, pour the liquid away from the sand, and then evaporate the water to recover the salt.

Answer 2

Answer:

filtering, evaporation

Explanation:

Sand therefore does not dissolve in water and is insoluble. It is easy to separate sand and water bythe filtering mixture. Salt can be separated from a solution through evaporation.