Diluição
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
M₁V₁ = M₂V₂
About this calculator
The dilution calculator is a practical tool for calculating the concentration of a solution after dilution. It is based on the formula M₁V₁ = M₂V₂, where M₁ and V₁ are the initial concentration and volume of the solution, respectively, and M₂ and V₂ are the final concentration and volume of the solution, respectively. This formula is fundamental in chemistry and is used to prepare solutions with specific concentrations.
Dilution is a common process in laboratories and chemical industries, where it is necessary to prepare solutions with precise concentrations. The dilution calculator helps to avoid calculation errors and ensures that solutions are prepared correctly. Additionally, it is useful for understanding how the concentration of a solution changes when a solvent is added.
When using the dilution calculator, it is essential to be careful with the units of measurement. Concentration is usually expressed in moles per liter (M) and volume in liters (L). Furthermore, it is crucial to ensure that the input values are accurate and realistic, as small errors can lead to significant differences in the final concentration.
The dilution calculator is a valuable tool for students, researchers, and professionals working with chemical solutions. It helps to simplify the calculation process and ensures that solutions are prepared with precision and safety.
Frequently asked questions
What is the M₁V₁ = M₂V₂ formula?
The M₁V₁ = M₂V₂ formula is used to calculate the concentration of a solution after dilution. It relates the initial concentration and volume of the solution to the final concentration and volume.
How to use the dilution calculator?
Just enter the initial concentration, initial volume, and final volume, and the calculator will provide the final concentration of the solution.
What are the units of measurement used in the dilution calculator?
Concentration is usually expressed in moles per liter (M) and volume in liters (L).
What are the precautions when using the dilution calculator?
It is essential to ensure that the input values are accurate and realistic, as small errors can lead to significant differences in the final concentration.