Calculateur de Molarité Gratuit

Calculez la molarité à partir du nombre de moles et du volume. Calculateur de chimie gratuit.

mol
L

Molarité

0.5000 M

Millimolar500.00 mM

Molarity vs Moles of Solute

Voir la formule →

Formule

How to Calculate Molarity

Formula

M = n / V

Where:

  • M = molarity (mol/L)
  • n = moles of solute
  • V = volume of solution in liters

    • Molarity expresses concentration as moles of solute per liter of solution.

    Exemple Résolu

    You dissolve 0.5 moles of NaCl in 1 liter of water.

    1. 01M = n / V
    2. 02M = 0.5 mol / 1 L
    3. 03M = 0.5 M

    Questions Fréquentes

    What is molarity?

    Molarity (M) is the number of moles of solute dissolved per liter of solution. A 1 M solution contains 1 mole of solute per liter.

    Is molarity the same as concentration?

    Molarity is one way to express concentration. Other measures include molality, mass percent, and mole fraction.

    How does temperature affect molarity?

    Molarity changes with temperature because volume expands or contracts. For temperature-independent concentration, use molality.

    Apprendre

    Understanding Molarity

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