Solutions, Acids, Bases HC24

Calculate the moles of solute in 2.0 L of a 6.0 molar solution.

• 12 mol

• 3.0 mol

• 0.33 mol

• 6.0 mol

The amount of solute in a given amount of solution

• concentration

• saturation

• solvation

• dilution

What is the concentration of a 0.5 L solution that contains 2.0 moles of NaCl?

(Enter the unit symbol in the last box.)

What is the molarity of 5.00 g of NaOH in 750.0 mL of solution?

(Enter the unit symbol in the last box).

• 0.167 M

• 1.20 M

• 1.39 M

• 5.00 M

What is the molarity: 30. moles of solute are dissolved to make 2.0 L of solution.

IMPORTANT: Include the unit symbol in the last box.

How many moles of KCl must be used to create 1200 mL of a 2.5 M solution?

hint - include units in the last 3 boxes.

What is the concentration of a solution made of 0.97 moles of NaCl dissolved in 3.7 L of solution?

• 0.26M

• 3.8M

• 0.22M

• 2.09M

How much of a 10M stock solution would you need to create 100mL of a 5M solution?

Include units in the last 2 boxes.

A solution contains 13 grams of NaOH in 5.0 liters. What is the concentration (in M) of the solution?

• 0.065M

• 0.33 M

• 2.6M

• 8.0M

Which equation do you use to calculate molarity?

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