How to Calculate Molarity of a Solution

What is the formula to calculate the molarity of a solution?

Given data:

Volume of solution: 2 liters

Moles of solute: 0.5 moles

What is the molarity of the solution?

Answer:

The formula to calculate the molarity of a solution is:

Molarity = Moles of solute / Volume of solution

In this case, the molarity of the solution can be calculated by dividing the moles of solute by the volume of the solution. The molarity is a measure of the concentration of a solution and is expressed in moles per liter (M).

Using the given data: Moles of solute = 0.5 moles Volume of solution = 2 liters Molarity = 0.5 moles / 2 liters = 0.25 M

Therefore, the molarity of the solution is 0.25 M.