What is the molarity of a NaCl solution if 3.16 moles of NaCl are dissolved in enough water to make 1 liter of solution?

Understand the concept of molarity, which is defined as the number of moles of solute divided by the volume of solution in liters. The formula for molarity (M) is: $M=\frac{n}{V}$, where $n$ is the number of moles of solute and $V$ is the volume of the solution in liters.