Solutions

Front

What is an unsaturated solution?

Back

An unsaturated solution is a type of solution that has not reached its maximum capacity for dissolving solute. It can still dissolve more solute.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture in which the components are not uniformly distributed, and different parts can be seen. Example: Rocky road ice cream.

Front

How can the concentration of a solution be increased?

Back

The concentration of a solution can be increased by adding more solute (e.g., powder) to the mixture.

Front

What action increases the rate of solubility in a solution?

Back

Stirring the solute in the solution increases the rate of solubility.

Front

What is another name for a homogeneous mixture?

Back

A homogeneous mixture is also called a solution.

Front

What is a saturated solution?

Back

A saturated solution is a solution that has reached its maximum capacity for dissolving solute at a given temperature and pressure.

Front

What is a supersaturated solution?

Back

A supersaturated solution is a solution that contains more solute than can normally be dissolved at a given temperature and pressure.

Front

What is the role of temperature in solubility?

Back

Generally, increasing the temperature increases the solubility of solids in liquids, while it can decrease the solubility of gases.

Front

What is a solute?

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

What is a solvent?

Back

A solvent is a substance that dissolves a solute, resulting in a solution. Water is a common solvent.