1. What is the Dilution Formula?

The dilution formula (C1 × V1 = C2 × V2) describes the relationship between concentrations and volumes before and after a dilution. It's based on the principle of mass conservation, where the amount of solute remains constant before and after dilution.

2. How Does the Calculator Work?

The calculator uses the dilution equation:

Where:

• \( C1 \) — Initial concentration (mol/L)
• \( V1 \) — Initial volume (L)
• \( C2 \) — Final concentration (mol/L)
• \( V2 \) — Final volume (L)

Explanation: The calculator solves for the missing variable when three of the four values are provided.

3. Importance of Dilution Calculations

Details: Accurate dilution calculations are essential in chemistry, biology, medicine, and many industrial processes where precise concentrations are required.

4. Using the Calculator

Tips: Enter any three known values and leave the field you want to calculate empty. The calculator will solve for the missing variable.

5. Frequently Asked Questions (FAQ)

Q1: Can I use different units with this calculator?
A: The calculator uses consistent units (mol/L for concentration, L for volume). Convert your values to these units before calculation.

Q2: What if I get a negative result?
A: The calculator only accepts positive values. Negative results indicate an error in input values.

Q3: How precise are the calculations?
A: Results are rounded to 4 decimal places for practical use while maintaining reasonable precision.

Q4: Can this be used for serial dilutions?
A: Yes, but you'll need to perform calculations step-by-step for each dilution in the series.

Q5: Does this work for non-liquid dilutions?
A: The formula applies to any dilution where concentration and volume/mass are proportional, but units may need adjustment.