Presentation top top theme: "States of Matter: class 42 Vinegar and Oil Mixture"— Presentation transcript:




You are watching: How to separate oil and vinegar

1 States of Matter: lesson 42 Vinegar and also Oil MixtureExpectations: 1. Listen carefully 2. Work tough 3. Be responsible 

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2 Review: different states of matter deserve to be mixed together to develop a mixture. There are countless ways to different the building materials in a mixture. One method to separate various liquids is v chromatography.  we make and use mixture everyday.

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3 Separating heterogeneous mixtures:

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4 Decantation: this particular day we will certainly make a heterogeneous mixture the end of vinegar and also oil. What carry out you think will take place when us mix these 2 liquids? How deserve to we usage decantation to different the two liquids again?

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5 Experiment: record camera experiment:

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6 Results: The oil and vinegar go not remain well mixed.If we tip the container gradually we can separate the vinegar by putting it native the top. If we flip the container therefore the opened is in ~ the bottom we can pour the end the oil indigenous the bottom. Why execute you think the oil gathered in ~ the bottom?

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7 Decantation: Decantation is as soon as we usage the weight of different substances in a liquid to permit us to pour off among the substances. This deserve to be done with two liquids that execute not mix well or with a liquid and also solid (like muddy water).

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8 Assignment: draw a picture of a time throughout your day the you view or use decantation to separate two substances. Write a sentence around your picture. Example: my sister uses decantation as soon as she washes rice, the water pours turn off while the rice stays at the bottom the the dish.

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9 I had fun learning and working v you today!Keep your eyes open, scientist! i will watch you because that our next lesson.

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