Compare Mixtures and Solutions

Compare Mixtures and Solutions

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Soap is an emulsifier

It combines the oil and the water (now they will attract)

Multiple Choice

What is an emulsifier?

• it makes two things separate

• it combines things that don't normally mix

• it does nothing to liquids

Lets create our dressing

we will need: Sugar, oil, water, mayo, lemon and pepper

Multiple Choice

What made the oil and water attract to each other?

• the pepper

• the lemon

• the mayo

• the salt

High Solubility

Salt and Water have high solubility because the salt is able to dissolve in the water

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Pepper and water have low solubility because the pepper does not dissolve in the water

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Low Solubility

Orange juice and water have high solubility because their molecules attract, and they both make one solution​

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​High Solubility

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Oil and vinegar have low solubility because the molecules do not attract and they have a separation​

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​Low solubility

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Multiple Choice

Which of the following has high solubility?

• pepper and water

• sand and water

• oil and water

• sugar and water

Fill in the Blanks

Oil and water have...?

The water molecules and dye molecules attracted to each other which create the separation of the colors.

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Chromatography

Multiple Choice

What happens when to things attract?

• they attract and dissolve

• they make an explosion

• they separate and don't attract

Multiple Choice

What did the chromatography experiment show?

• an explosion

• the separation of mixtures

• elephant toothpaste

• a solution

When substances are not chemically combined and you can see all the different parts.

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The materials do not attract to each other​

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What is a Mixture

When one substance is able to dissolve in the other substance.

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What is a Solution

Multiple Choice

Is pepper and water an example of a mixture or solution?

• mixture

• solution

Multiple Select

Citric acid and water is an example of..?

• solution

• mixture

• high solubility

• low solubility

When the water evaporate and go into the air it separates the salt from the water.

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How do you separate solutions?