Molarity Calculator
Calculate Molarity
From Mass & Molar Mass
Dilution (C₁V₁ = C₂V₂)
Formula
M = mol / L | C₁V₁ = C₂V₂
Frequently Asked Questions
What is molarity?
Molarity (M) is the concentration of a solution: moles of solute per liter of solution. 1 M = 1 mol/L. For dilutions, use C₁V₁ = C₂V₂. To find moles from mass: moles = mass (g) / molar mass (g/mol).
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