CoachTo get back a solid that is dissolved in water, the water is left to dry away, in the sun or on a gentle heat: this is evaporating. The water goes into the air; the solid stays in the dish.
Examples
Example 3.8 (Salt from salty water)
A little salty water is poured into a shallow dish and left on a sunny window sill. Days later there is no water left, only a white crust of salt: the salt that was dissolved.