# Chapter 4 - Reactions in Aqueous Solutions - Questions & Problems - Page 162: 4.72

The equation is M=$\frac{moles}{volume}$ Where M is molarity in moles of solute per liter, moles is moles, and volume is in liters.

#### Work Step by Step

This equation comes from the equation MV=moles. If both sides are divided by volume, you get M=$\frac{moles}{volume}$ By plugging in numbers into this equation, you will get the concentration of the solution in moles per liter (mol/L).

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.