STEPS
1. Make the solution of the sea-water in a 100ml beaker.
2. Stir the mixture until the salt has dissolved.
3. Secure the funnel to the retort stand.
4. Fold the filter paper and put it in the funnel.
5. Place a beaker on the tripod stand and place it below the funnel tip.
6. Pour the mixture in the funnel and wait for all the water to flow down into the beaker.
7. Pour the filtrate into the evaporating dish.
8. Place the evaporating dish on the tripod stand.
9. Light up the Bunsen Burner.
10. Wait for the mixture to evaporate and salt would start to appear.
REFLECTION
3 THINGS I HAVE LEARNT
-1) FILTRATION SEPARATES INSOLUBLE SOLID FROM A SOLID-LIQUID MIXTURE.
-2) CRYSTALLISATION CAN BE USED TO SEPARATE WATER AND SALT.
-3) DURING CRYSTALLISATION , THE FILTRATE WOULD TURN INTO CRYSTALS(SALT).
2 THINGS I AM UNSURE ABOUT
-1) CAN THESE PROCESSES BE USED IN OUR DAILY LIFES?
-2) DURING CRYSTALLISATION , IS IT COMPULSORY TO HEAT THE FILTRATE UP?
1 THING I WOULD WANT TO KNOW MORE ABOUT
-1) DOES THE SURROUNDINGS EFFECT THE RESULTS OF CRYSTALLISATION?
3 THINGS I HAVE LEARNT
-1) FILTRATION SEPARATES INSOLUBLE SOLID FROM A SOLID-LIQUID MIXTURE.
-2) CRYSTALLISATION CAN BE USED TO SEPARATE WATER AND SALT.
-3) DURING CRYSTALLISATION , THE FILTRATE WOULD TURN INTO CRYSTALS(SALT).
2 THINGS I AM UNSURE ABOUT
-1) CAN THESE PROCESSES BE USED IN OUR DAILY LIFES?
-2) DURING CRYSTALLISATION , IS IT COMPULSORY TO HEAT THE FILTRATE UP?
1 THING I WOULD WANT TO KNOW MORE ABOUT
-1) DOES THE SURROUNDINGS EFFECT THE RESULTS OF CRYSTALLISATION?