Molarity & Solution Dilution Calculator (M = mol/L, M₁V₁ = M₂V₂)

Q: What is molarity (M)?

Molarity (M) is the concentration of a chemical solution expressed as the number of moles of solute per liter of solution: M = moles / Liters.

Q: How does the dilution formula M1V1 = M2V2 work?

When diluting a stock solution by adding solvent, the total number of moles of solute remains constant. Therefore, Initial Moles = Final Moles, which yields M1V1 = M2V2.

Solution Parameters

Mass of Solute

grams (g)

Molar Mass (MW)

g/mol

Final Solution Volume

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Molarity & Solution Dilution Calculator

Solution Parameters

📝 Step-by-Step Solution Preparation

Dilution Parameters (M₁V₁ = M₂V₂)

📝 Dilution Protocol & Steps

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