Homogeneous and Heterogeneous Mixtures

Heterogeneous & Homogenous Mixtures

​Any mixture can be a solid, liquid, or gas

​Heterogeneous

​Mix two or more substances and the product is NOT the same throughout, or it does NOT have the same composition throughout.

Multiple Choice

A heterogeneous mixture means ______?

• All mixtures look the same

• I can see the difference

• I can sometimes see the difference

• I cannot see the difference

Multiple Select

Which is a heterogeneous mixture?

​suspension

• ​Heterogeneous

• Harder to see

• You will see the seperation over time

Multiple Choice

What mixture is suspension?

​Separating heterogeneous mixtures

​Look at the properties of the substances

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​What are some properties?

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Multiple Choice

How would I separate the iron shavings from the sand?

• sugar water

• water

• a magnet

• a filter

Multiple Choice

How would I seperate the saw dust from the sand?

• a balance

• water

• filter

• a magnet

​Homogeneous Mixture

​When the product IS the same throughout, or it has the same composition throughout

Multiple Choice

What is a homogeneous mixture?

• it is separated

• a mixture that does not have the same composition throughout

• it looks different

• a mixture that has the same composition throughout

​rate of solubility

​The amount a substance will dissolve.

Multiple Choice

If I am pouring sugar into a cup of water, which has a higher solubility?

• a lot of sugar

• a little bit of sugar

Multiple Choice

Which is the solvent?

• sugar

• sugar water

• water

Multiple Choice

What is the solute?

• sugar

• sugar water

• water

Multiple Choice

What is the solution?

• sugar

• sugar water

• water