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Answer Posted / flora van v
Example: you have salt, water and sand.
You want the sand.
You mix all together in a glass beaker, until the salt has
dissolved, and it looks like you only have sand and water,
get some filter paper, and a funnel and another beaker, and
let the water drip through. Then the sand will still be on
the filter paper as it is to bg to get through. put the
salt and water solution and put in a evapouration dish.
leave at an window. The water will evapourate, and you will
be left with the salt in the dish.
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