1. What is the Dilution Equation?

The dilution equation (C₁V₁ = C₂V₂) 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 during dilution.

2. How Does the Calculator Work?

The calculator uses the dilution equation:

Where:

• \( C_1 \) — Initial concentration (M)
• \( V_1 \) — Initial volume (L)
• \( C_2 \) — Final concentration (M)
• \( V_2 \) — Final volume (L)

Explanation: The product of initial concentration and volume equals the product of final concentration and volume after dilution.

3. Importance of Dilution Calculations

Details: Accurate dilution calculations are essential in chemistry, biology, medicine, and many industrial processes for preparing solutions of desired concentrations.

4. Using the Calculator

Tips: Enter any three known values (leaving one field empty) to calculate the unknown value. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Can I use different units with this calculator?
A: The calculator uses M (molarity) and L (liters) by default. For other units, convert to these units first or ensure all values use consistent units.

Q2: Does this equation work for serial dilutions?
A: For serial dilutions, you need to apply the equation sequentially for each dilution step.

Q3: What if my solution has multiple solutes?
A: The equation works for each solute independently, assuming they don't interact chemically.

Q4: Can I use this for non-liquid dilutions?
A: The equation is primarily for liquid solutions. For gases or solids, different considerations may apply.

Q5: How precise are these calculations?
A: The calculations are mathematically precise, but real-world accuracy depends on measurement precision and proper dilution technique.