# If there is 25 grams of {eq}H_2O {/eq} per liter of solution, what is the molarity?

## Question:

If there is 25 grams of {eq}H_2O {/eq} per liter of solution, what is the molarity?

## Molar Concentration:

• Molar concentration is also referred to as molarity.
• It represents the solute concentration in a solution as the amount of substance per unit volume of solution.
• The SI unit is mol/L or {eq}{\rm mol \cdot d{m^{ - 3}} } {/eq}.

Become a Study.com member to unlock this answer!

Given data:

• Given mass of water = 25.0 g
• Volume of the solution = 1.0 L
• Molar mass of water = 18.01 g/mol

Now we have to calculate the molarity of...