Unit 10: Solutions p.4

What does the term "Solute" mean?

• substance that gets DISSOLVED

• substance that DOES the dissolving

What does the term SOLVENT mean?

• substance that gets DISSOLVED

• substance that DOES the dissolving

Solution that contains LESS than the maximum amount.

• saturated

• unsaturated

• supersaturated

Solution the contains the MAX amount of solute.

• saturated

• unsaturated

• supersaturated

Solution that contains MORE THAN the maximum amount.

• saturated

• unstaurated

• supersaturated

Which factors increase solubility?

• Stirring, cold water, particle size

• Stirring, hot water, particle size

When making a pitcher of KoolAid, which part is the "solute?"

• water

• flavor crystals & sugar

Which has the strongest concentration?

• 2.0 M

• 5.8 M

• 9.2 M

What is the molarity of a solution that contains 3.0 L of water and 8.5 moles of solute?

• 2.83 M

• 5.67 M

• 3.98 M

How many moles solute are needed to make a 6.0 M solution with a volume of 4.0 L?

• 18 mol

• 24 mol

• 12 mol