Heterogeneous and Homogeneous Mixtures

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 not uniformly distributed and can be easily distinguished from one another.

Front

Give an example of a homogeneous mixture.

Back

Sugar water is an example of a homogeneous mixture because the sugar is completely dissolved and evenly distributed in the water.

Front

Give an example of a heterogeneous mixture.

Back

Dirt is an example of a heterogeneous mixture because it contains different particles that can be seen and separated.

Front

Is vinegar a homogeneous or heterogeneous mixture?

Back

Vinegar is a homogeneous mixture because it has a uniform composition and the components are not distinguishable.

Front

Is freshly brewed black coffee a homogeneous or heterogeneous mixture?

Back

Freshly brewed black coffee is a homogeneous mixture because the coffee grounds are filtered out, leaving a uniform liquid.

Front

Is air a homogeneous or heterogeneous mixture?

Back

Air is considered a homogeneous mixture because the gases are evenly mixed and cannot be easily separated.

Front

What happens to the components of a homogeneous mixture when mixed?

Back

In a homogeneous mixture, the components mix so thoroughly that they cannot be distinguished from one another.

Front

What happens to the components of a heterogeneous mixture when mixed?

Back

In a heterogeneous mixture, the components remain distinct and can often be seen and separated.

Front

Can a homogeneous mixture be separated by physical means?

Back

No, a homogeneous mixture cannot be separated by physical means because the components are uniformly mixed.