Calculate the concentration of a solution using Molarity (M) or Molality (m).
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About Solution Concentration

Solution concentration indicates how much solute is dissolved in a solvent. Molarity (M) uses volume of solution, while Molality (m) uses mass of solvent.

How This Calculator Works

- Molarity (M) = moles of solute / liters of solution.
- Molality (m) = moles of solute / kilograms of solvent.
Input mass, molar mass, and volume (or solvent mass) to calculate concentration.

Advice

Ensure units are correct. Use grams for mass, liters for solution volume, and kilograms for solvent when calculating molality. Accurate inputs yield precise results.

FAQs

Can I use this for multiple solutes? Currently only one solute at a time.
Does temperature affect results? Molarity depends on solution volume, so large temperature changes can slightly affect results.
What is molar mass? The mass of 1 mole of solute in grams.