Molarity, Molality & Normality Solution Calculator

Calculate Solution Concentration

grams (g)
Enter the mass of the dissolved substance (e.g., NaCl).
g/mol
The molecular weight of the solute.
The total volume of the solution.
The mass of the solvent only (e.g., water).
unitless
For Normality: number of H+ or OH- ions, charge of ion, or electrons transferred.

Unlock the secrets of solution concentration with our free online Molarity, Molality, and Normality Solution Calculator. Whether you're a student, researcher, or professional, this tool simplifies complex chemical calculations. Easily determine the precise strength of your solutions by inputting solute mass, molar mass, solvent mass, and solution volume for accurate lab work and experiments. Understand chemical concentrations better and save valuable time!

Formula:

Our calculator uses the fundamental formulas to determine solution concentration:

  • Molarity (M) = Moles of Solute / Volume of Solution (L)
  • Molality (m) = Moles of Solute / Mass of Solvent (kg)
  • Normality (N) = Gram Equivalents of Solute / Volume of Solution (L)

Where Moles of Solute = Mass of Solute (g) / Molar Mass of Solute (g/mol), and Gram Equivalents of Solute = Mass of Solute (g) / (Molar Mass of Solute (g/mol) / Valency (n-factor)).

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