Solutions Review

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout. An example is jello.

Front

Which type of compounds do solutions that do not conduct electric current usually contain?

Back

Nonpolar compounds.

Front

What is a non-electrolyte?

Back

A non-electrolyte is a substance that does not dissociate into ions in solution and is composed of molecules.

Front

What does it mean if a solution is supersaturated?

Back

A supersaturated solution contains more solute than can normally dissolve at a given temperature.

Front

What does it mean if a solution is unsaturated?

Back

An unsaturated solution is one that can still dissolve more solute at a given temperature.

Front

What is the difference between saturated and unsaturated solutions?

Back

A saturated solution contains the maximum amount of solute that can dissolve at a given temperature, while an unsaturated solution can still dissolve more solute.

Front

What is an example of a nonpolar compound?

Back

An example of a nonpolar compound is oil.

Front

What happens to ionic compounds in water?

Back

Ionic compounds dissociate into ions when dissolved in water, allowing the solution to conduct electricity.

Front

What is the role of temperature in solubility?

Back

Temperature can affect the solubility of a solute; generally, higher temperatures increase solubility for solids.

Front

What is the definition of solubility?

Back

Solubility is the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature.