1. What is the Dilution Formula?

The dilution formula calculates the final volume needed when diluting a solution from one concentration to another. It's based on the principle of conservation of mass, where the amount of solute remains constant before and after dilution.

2. How Does the Calculator Work?

The calculator uses the dilution formula:

Where:

• \( V1 \) — Initial volume (ml)
• \( C1 \) — Initial concentration
• \( C2 \) — Final concentration
• \( V2 \) — Final volume (ml)

Explanation: This formula calculates how much solvent needs to be added to achieve the desired concentration from a given starting solution.

3. Importance of Dilution Calculations

Details: Accurate dilution calculations are essential in laboratories, pharmaceutical preparations, chemical manufacturing, and various scientific applications where precise concentrations are critical.

4. Using the Calculator

Tips: Enter the initial volume in milliliters, and both concentrations in consistent units. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use for concentration?
A: You can use any units (mg/mL, M, %, etc.) as long as both C1 and C2 use the same units.

Q2: Can this calculator handle different concentration units?
A: No, the calculator assumes both concentration values use the same units. You must convert them to consistent units before calculation.

Q3: What if my final concentration is higher than my initial concentration?
A: This formula is for dilution only. For concentration, you would need to remove solvent, which follows different principles.

Q4: Is temperature considered in this calculation?
A: No, this is a simple volumetric calculation that doesn't account for temperature-dependent volume changes.

Q5: How precise are the results?
A: The calculator provides mathematical results. Actual laboratory precision depends on measurement techniques and equipment accuracy.