Homogeneous or Heterogeneous Mixture?

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout. The individual components are not distinguishable and are evenly distributed.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the individual components are distinct and can be easily identified. The composition is not uniform.

Front

Give an example of a homogeneous mixture.

Back

Air is an example of a homogeneous mixture because it has a uniform composition and the gases are evenly mixed.

Front

Give an example of a heterogeneous mixture.

Back

Fruit salad is an example of a heterogeneous mixture because the different fruits can be seen and separated.

Front

What is the main difference between homogeneous and heterogeneous mixtures?

Back

The main difference is that homogeneous mixtures have a uniform composition, while heterogeneous mixtures have distinct, separate components.

Front

Is chocolate chip ice cream a homogeneous or heterogeneous mixture?

Back

Chocolate chip ice cream is a heterogeneous mixture because the chocolate chips and ice cream can be seen as separate components.

Front

Is oil and vinegar salad dressing a homogeneous or heterogeneous mixture?

Back

Oil and vinegar salad dressing is a heterogeneous mixture because the oil and vinegar do not mix uniformly.

Front

What does it mean for a mixture to be uniform?

Back

A uniform mixture means that the components are evenly distributed and indistinguishable from one another.

Front

Can a homogeneous mixture be separated by physical means?

Back

No, homogeneous mixtures cannot be easily separated by physical means because the components are mixed at a molecular level.

Front

Can a heterogeneous mixture be separated by physical means?

Back

Yes, heterogeneous mixtures can be separated by physical means because the components are distinct and can be identified.