Molarity Calculator Equation

Molarity Calculator Equation calculator can be used to calculate the molarity of a solution based on the amount of solute dissolved in a specific volume of solvent.

Input Parameters

Calculation Results

Calculation Formula

Molarity (M) = moles of solute / volume of solution (L)

Where:
Molarity (M) = moles of solute / volume of solution (L)
Moles of solute = mass of solute (g) / molar mass of solute (g/mol)

Result

Molarity (M):

Molarity Calculator Equation Calculator Usage Guide

Learn how to use the Molarity Calculator Equation calculator and its working principles

What is Molarity?

Molarity (M) is a measure of the concentration of a solute in a solution. It is defined as the number of moles of solute per liter of solution.

How to Use the Calculator

  1. Enter the mass of the solute in grams (g).
  2. Enter the molar mass of the solute in grams per mole (g/mol).
  3. Enter the volume of the solution in liters (L).
  4. Click the "Calculate" button to calculate the molarity.
  5. The result will be displayed in moles per liter (mol/L).

Example

For example, if you dissolve 58.44 grams of sodium chloride (NaCl) in enough water to make 1 liter of solution, the molarity would be:

1. Calculate moles of NaCl: 58.44 g / 58.44 g/mol = 1 mol

2. Calculate molarity: 1 mol / 1 L = 1 M

Principle of Calculation

The calculator uses the formula: Molarity (M) = moles of solute / volume of solution (L), where moles of solute = mass of solute (g) / molar mass of solute (g/mol).