Molarity Calculator
Calculate Mass, Volume, or Molarity
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How to use the Molarity Calculator
Molarity (M) is the concentration of a chemical solution expressed as the number of moles of solute per liter of solution.
The core equation is: Mass = Molarity × Volume × Molecular Weight
- Find Mass: Calculates the mass of the chemical required to prepare a specific volume of a specific concentration.
- Find Volume: Calculates the volume of solution that can be prepared from a specific mass of a chemical.
- Find Molarity: Calculates the molar concentration of a solution prepared by dissolving a known mass of chemical in a known volume.