Molarity calculator

Molarity

Dive into the world of chemistry with our Molarity Calculator! This essential tool is meticulously designed to unravel the complexities of molarity calculations for chemistry enthusiasts.

What is Molarity?
How to Calculate Molarity?
How to Use the Molarity Calculator?
Examples of Molarity Calculations

What is Molarity?

Molarity, denoted by ‘M’, is a unit of concentration showcasing the number of moles of a solute per liter of solution. It’s pivotal in various chemistry applications, serving as a cornerstone for calculating solution concentrations.

The formula to calculate molarity is:

M = \dfrac{\text{moles of solute}}{\text{liters of solution}}

How to Calculate Molarity?

Calculating molarity involves three primary steps:

Determine Moles of Solute: Calculate the moles of solute using the formula: moles = \dfrac{\text{mass}}{\text{molar mass}}.
Measure the Solution Volume: Accurately measure the total volume of the solution in liters.
Apply the Molarity Formula: Insert the values into the molarity formula to obtain the concentration of the solution.

How to Use the Molarity Calculator?

Utilizing our Molarity Calculator is a seamless process:

Input Mass & Molar Mass: Enter the mass and molar mass of the solute.
Specify Volume: Insert the volume of the solution.
Calculate Molarity: The calculator will automatically determine the molarity of your solution!

Examples of Molarity Calculations

Let’s go through a couple of illustrative examples:

Example 1:

Mass of Solute: 58.44 g (NaCl)
Molar Mass: 58.44 g/mol
Volume of Solution: 1 L
Calculated Molarity: 1 M

Example 2:

Mass of Solute: 180.16 g (C6H12O6)
Molar Mass: 180.16 g/mol
Volume of Solution: 0.5 L
Calculated Molarity: 2 M