SOLUTIONS VS. MIXTURES - LAB
What is the difference between a solution and a mixture?
Food coloring, iron sulfate, funnel, coffee filter, 2 beakers (250 ml),
mortar and pestle, water
paper in half. Fold filter paper in half again to make a quarter. After you
fold it place it in the funnel so it is ready to use.
Crush an iron
sulfate tablet by using a mortar and pestle until very fine. Mix with
100 ml of water. Use your filter paper in the funnel as shown in the
diagram. Slowly pour the liquid into the funnel. Describe what
Mix a little food
coloring in 100 ml of water. Filter the water. Describe what happens.
predict what would happen if you mixed salt with water and filtered it?
Draw a picture of your lab set up for filtration
Can you describe the
difference between the two filtrations?