Molarity Practice

What is the molarity of 4 grams of sodium chloride in 3,800 mL of solution?

• 0.018 M

• 0.018 mol

• 1.052 M

• 1.052 mol

Molarity is measured in

• moles per kg

• mols per L

• moles per kJ

• moles per mL

Tags

NGSS.HS-PS1-5

How many grams of AgNO₃ are needed to prepare 0.125M solution in 250 mL of water? (the molar mass is 169.87g=1 mole)

• .03g

• .5g

• 5.3g

• 84.9g

What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO₃ to a volume of 250.0 mL?

• 15.9 M

• 0.636 M

• 0.642 M

• 1.59 M

What is the molarity of a solution prepared by dissolving 25.0g of HCl in enough water to make 150.0mL of solution?

Mathematical Equivalence

ON

What is the molarity of a solution that contains 5 moles of solute in 2 liters of solution?

• 2.5 M

• 5 M

• 10 M

• 0.4 M

determine the molarity of 63g of H3PO4, in 1.3L of solution.

Mathematical Equivalence

ON

determine the molarity of 10.5kg of Na2SO4 in 19.95L of solution.

Mathematical Equivalence

ON

A student prepares a 0.4 L solution of 3 M sodium sulfate. How many moles of sodium sulfate did the student need to use in order to prepare this solution?

Mathematical Equivalence

ON

Molarity = ​ (a)   of ​ (b)   / ​ (c)   of ​ (d)  

• solution

• liters

• solute

• moles

• grams

• solvent

• molar mass

• molarity

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-7