Michelle

Chemistry

7 September, 04:05

Salt is added to water. You speed up dissolving by stirring the salt into the water. Then your teacher challenges you to separate the salt from the water. You know that the salt and water have formed a solution and that the salt is distributed throughout the glass of water. What would be the BEST way to separate the salt and the water?

A) Collect the slat as it floats in the water.

B) Heat the solution to boiling and evaporate off the water.

C) Spin the solution at a high speed to separate out the salt.

D) Pour the solution through filter paper to filter out the salt.