Henyon Nichols Retest Solutions Form A

Determine the type of solution present when 110 grams of Potassium Nitrate are dissolved at 60°C.

• Saturated

• Supersaturated

• Unsaturated

Determine the type of solution present when 70 grams of Ammonium Chloride are dissolved at 90°C

• Supersaturated

• Saturated

• Unsaturated

A solution with less than the maximum amount of solute completely dissolved.

• Saturated solution

• Unsaturated solution

• Supersaturated solution

Which of the following solutions has a molarity of 2.0?

• 0.050 mole of solute in 0.0250 L of solution

• 2.0 moles of solute in 0.5000 L of solution

• 3.0 moles of solute in 1.5000 L of solution

• none of the above

How many mL of 1.0M KBr solution would you need to prepare 250 mL of a 0.2M dilution?

• 175 mL

• 250 mL

• 50 mL

• 5 mL

How many mL of stock solution of 2M NaCl do you need to prepare 100 mL of 0.150M NaCl?

• 7.5 mL

• 15 mL

• 1333 mL

• 200 mL

Water molecules stick to other materials due to its polar nature. This property is called __.