Molarity Calculator
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Go to calculator →Welcome to our comprehensive guide on the Dilution Formula Calculator. Whether you’re a student, researcher, or professional in chemistry or related fields, understanding and calculating dilutions is crucial for accurate experiments and analyses.
Note: This calculator assumes ideal solutions. For precise results in specific applications, consult a specialist.
Dilution is the process of reducing the concentration of a solute in a solution by adding more solvent. This technique is widely used in laboratories, pharmaceutical industries, and even in everyday situations like mixing drinks or preparing cleaning solutions.
The basic dilution formula is:
C₁V₁ = C₂V₂
Where:
This formula is based on the principle that the amount of solute remains constant before and after dilution.
Our Dilution Formula Calculator simplifies the process of determining concentrations and volumes for your dilutions. Here’s how to use it:
You have 100 mL of a 5 M NaCl solution and need to prepare 500 mL of a 0.5 M solution. What volume of the stock solution should you use?
Using C₁V₁ = C₂V₂: 5 M × V₁ = 0.5 M × 500 mL V₁ = (0.5 M × 500 mL) / 5 M = 50 mL
You would use 50 mL of the stock solution and add water to make up 500 mL.
You dilute 25 mL of a 3% hydrogen peroxide solution to a total volume of 100 mL. What is the final concentration?
Using C₁V₁ = C₂V₂: 3% × 25 mL = C₂ × 100 mL C₂ = (3% × 25 mL) / 100 mL = 0.75%
The final concentration is 0.75% hydrogen peroxide.
Mastering dilution calculations is essential for anyone working with solutions. Our Dilution Formula Calculator is designed to make these calculations quick and error-free. Whether you’re preparing solutions for an experiment, adjusting concentrations for a recipe, or solving chemistry problems, this tool will be your reliable assistant.
Ready to simplify your dilution calculations? Try our Dilution Formula Calculator now and experience the ease of precise solution preparation!
The dilution formula works for most solutions, but be cautious with non-ideal solutions or those that change volume significantly upon mixing.
Dilution factor is the ratio of the final volume to the initial volume of the solution containing the solute. For example, if you dilute 10 mL to 100 mL, the dilution factor is 10.
Dilution decreases the concentration of a solution by adding more solvent, while concentration increases it by removing solvent or adding more solute.
No, dilution only changes the concentration by increasing the volume. The total amount of solute remains constant.
Serial dilution involves making a series of dilutions, each from the previous one. This is useful for creating a range of concentrations or for very large dilution factors.
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