What is the molarity of a solution prepared by dissolving 1.25 mol AgNO3 in enough water to make 2000 mL of solution

Molarity = moles of solute / liter of solution. Molarity = 1.25 mol AgNO3 / 2 L = 0.625 M.

Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution.

To get the molarity, you divide the moles of solute by the litres of solution.

Molarity = moles of solute / litres of solution

To calculate the molarity of a solution, you need to know the number of moles of solute and the total volume of the solution.

Calculate the number of moles of solute present.

Calculate the number of litres of solution present.

Divide the number of moles of solute by the number of litres of solution.