Solutions and Mixtures

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded together.

Front

What is a solution?

Back

A solution is a homogeneous mixture where one substance (the solute) is dissolved in another (the solvent).

Front

What is the difference between a mixture and a solution?

Back

A mixture can be heterogeneous or homogeneous, while a solution is always homogeneous.

Front

Can a solution be separated into its components?

Back

Yes, a solution can be separated into its components through physical methods such as evaporation or distillation.

Front

What is an example of a solid solution?

Back

An example of a solid solution is an alloy, such as bronze, which is a mixture of copper and tin.

Front

What is the role of a solvent in a solution?

Back

The solvent is the substance that dissolves the solute, usually present in a greater amount.

Front

What is the role of a solute in a solution?

Back

The solute is the substance that is dissolved in the solvent.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition and appearance throughout.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture that has a non-uniform composition, where the different components can be seen and separated.

Front

Is air a mixture or a solution?

Back

Air is a mixture of gases, primarily nitrogen and oxygen, and is considered a homogeneous mixture.