1. What is the Dilution Formula?

The dilution formula \( C_f = C_i \times \frac{V_i}{V_f} \) calculates the final concentration after dilution, where C_i is the initial concentration, V_i is the initial volume, and V_f is the final volume after dilution.

2. How Does the Calculator Work?

The calculator uses the dilution formula:

Where:

• \( C_f \) — Final concentration (g/mL)
• \( C_i \) — Initial concentration (g/mL)
• \( V_i \) — Initial volume (mL)
• \( V_f \) — Final volume (mL)

Explanation: This formula shows how the concentration decreases when a solution is diluted by adding more solvent while keeping the amount of solute constant.

3. Importance of Dilution Calculation

Details: Accurate dilution calculations are essential in chemistry, biology, medicine, and various industrial processes where precise concentrations are required for experiments, medications, or manufacturing processes.

4. Using the Calculator

Tips: Enter initial concentration in g/mL, initial volume in mL, and final volume in mL. All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use for this calculator?
A: This calculator uses g/mL for concentration and mL for volume. Make sure all your measurements are in these units for accurate results.

Q2: Can I use this for serial dilutions?
A: This calculator calculates single-step dilutions. For serial dilutions, you would need to perform multiple calculations, using the result of one dilution as the input for the next.

Q3: What if my final volume is less than initial volume?
A: The formula assumes V_f ≥ V_i. If V_f < V_i, this would represent concentration rather than dilution, and the formula would not be appropriate.

Q4: How precise are the results?
A: The results are rounded to 4 decimal places. The actual precision depends on the precision of your input measurements and the specific requirements of your application.

Q5: Can this calculator handle very small concentrations?
A: Yes, the calculator can handle very small values, but be aware of significant figures and measurement limitations in practical applications.