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Experiment introduction:
We are having a new experiment, related to decantation. In this experiment we will observe how different substances are mixed and which ones can go out of a tube. The idea was to mixed water with colorant and something that contain oil in a glass, then identify the results. Which one can go out of the glass?, Which one is up then the other one?
Hypothesis:
The hypothesis for thise experiment is that when we mix the two liquids they will separate but not compleatly so as we have oil and water we think that the water is going to go out of the glass but not completly so is like some water is going to saty with the oil.
Steps:
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Conclusion:
As we see, the water with colorant was the one that goes outside. This happened because the oil is a substance that contain chemical substances, also an atomic structures that makes the separation of mixtures. As a conclusion, water with colorant was the one that goes down because it the one that is an immiscible liquid, instead the oil was an solid mixture that not go out of the glass.
Materials:
Water
Oil
Separator funnel
Beaker
Second Experiment:
You will use sand and water to make thise experiment, you will take the water and the sand an put it togehter in a container so you will stir it for 30 seconds and let it quiet for 1 to 2 minutes. You will see that the sand is going down without the water, we hope you enjoy this experiment.
Materials:
Water
Sand
Container
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