Solutions Review

What is the universal solvent?

• salt
• sugar
• water
• ice

What is a solvent?

• The substance that does the dissolving in a solution.
• The substance that is being dissolved in a solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

This is the part of a solution that dissolves

• Solute
• Solvent
• Solution
• Mixture 

Kool-Aid - Powder, sugar, and water
Identify the solvent 

• water
• powder
• sugar
• powder and sugar

salt water is a 

• compound
• element
• heterogeneous mixture
• solution

Solubility refers to the ____ of solute that can dissolve in a certain volume or mass of solvent, at a certain temperature.

• Mean

• Range

• Amount

• Mode

What is the unit for molarity?

• mass/liters
• moles
• liters
• moles/liter

A saturated solution is one that....

• contains the maximum amount of dissolved solute.
• contains less solute than a saturated solution.
• contains more solute than a saturated solution.
• is the amount of a substance required to form a saturated solution.

A supersaturated solution is one that....

• contains the maximum amount of dissolved solute.
• contains less solute than a saturated solution.
• contains more solute than a saturated solution.
• is the amount of a substance required to form a saturated solution.

Which of the following will increase the rate of dissolving of a solid?

• Increasing temperature

• Stirring or shaking the mixture

• Using smaller pieces of reactants

• All of the above