Procedure:
1. In a glasd of water put 1 tablespoon of sugar
2. Stir and observe what happen to the sugar.
3. In another glass of water put 1 tablespoon of sand
4. Min and observe what happen to the sand
Guido Questions:
1. What happened to the sugar when added to a glass of water?
2. How do you describe the mixture (heterogeneous, homogeneous) Why?
3. is it soluble or insoluble?
4. What happened to the sand?
5. How it looks ? is it homogeneous or heterogeneous? Why?
6. Does it dissolve?
7. Do all solutes dissolve in all solvents?
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