Mixtures and Solutions

Front

What is a solution?

Back

A solution is a type of mixture where one substance (the solute) dissolves in another substance (the solvent), resulting in a homogeneous mixture.

Front

Which solids dissolve in water to create a solution?

Back

Salt and lemonade powder dissolve in water to create a solution.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that can be easily separated and do not chemically combine.

Front

What type of mixture can be easily separated?

Back

A mixture can be easily separated.

Front

What is an example of a substance that will NOT dissolve in water?

Back

Rocks are an example of a substance that will NOT dissolve in water.

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of substances that retain their individual properties, while a solution is a homogeneous mixture where one substance dissolves in another.

Front

What are the components of a solution?

Back

A solution consists of a solute (the substance that is dissolved) and a solvent (the substance that does the dissolving).

Front

Can mixtures be homogeneous or heterogeneous?

Back

Yes, mixtures can be either homogeneous (uniform composition) or heterogeneous (distinct, separate components).

Front

What happens to the physical properties of substances in a solution?

Back

In a solution, the physical properties of the solute may change, but the solvent retains its properties.

Front

What is an example of a homogeneous mixture?

Back

Saltwater is an example of a homogeneous mixture, as the salt dissolves completely in water.