Solutions

Using the chart, determine how many grams of baking soda can be dissolved in 250 mL of water at 25⁰ C.

• 95 grams

• 25 grams

• 2500 grams

• 500 grams

Using the chart, determine how many mL of water at 25⁰ Cis needed to dissolve 212 grams of baking soda.

• 95 mL

• 106 mL

• 81 mL

• 558 mL

If 25 grams of salt is dissolved in 200 mL of water, what is the solvent?

• salt

• water

• hydrochloric acid

• baking soda

If 25 grams of salt is dissolved in 200 mL of water, what is the solute?

• salt

• water

• hydrochloric acid

• baking soda

Approximately how many grams can be dissolved of KCl at 50⁰ C?

• 18 grams

• 38 grams

• 42 grams

• 95 grams

The maximum amount of a solute that can be dissolved in a given amount of solvent at a given temperature.

• solubility
• concentrated
• diluted
• surface area

A substance that cannot be dissolved into a solution is called

• soluble

• insoluble

What is the term used to describe a solution in which no more solute can be dissolved at a given temperature?

• Saturated solution

• Unsaturated solution

• Supersaturated solution

• Dilute 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.

The substance dissolved in a solution is called ... 

• colloid
• solution
• solute
• solvent