1. What is Dilution Ratio?

The dilution ratio represents the relationship between the volume of a solute (concentrated substance) and the volume of a diluent (diluting substance). It is a dimensionless value that indicates how much a substance has been diluted.

2. How Does the Calculator Work?

The calculator uses the dilution ratio formula:

Where:

• \( Ratio \) — Dilution ratio (dimensionless)
• \( V_s \) — Volume of solute (mL)
• \( V_d \) — Volume of diluent (mL)

Explanation: The formula calculates how many parts of diluent are needed per part of solute to achieve the desired concentration.

3. Importance of Dilution Ratio Calculation

Details: Accurate dilution calculations are essential in chemistry, medicine, manufacturing, and laboratory work to ensure proper concentrations for safety, efficacy, and experimental consistency.

4. Using the Calculator

Tips: Enter both solute volume and diluent volume in milliliters. Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What does a 1:10 dilution ratio mean?
A: A 1:10 ratio means 1 part solute is mixed with 10 parts diluent, resulting in a total of 11 parts solution.

Q2: How is dilution ratio different from dilution factor?
A: Dilution ratio is the ratio of solute to diluent (1:10), while dilution factor is the ratio of final solution to solute (11:1).

Q3: Can I use different units for volume measurements?
A: Yes, as long as you use the same unit for both solute and diluent volumes, the ratio will be correct.

Q4: What's the difference between dilution and concentration?
A: Dilution is the process of reducing concentration by adding more solvent, while concentration is the amount of solute per unit volume of solution.

Q5: How do I convert ratio to percentage concentration?
A: To convert a ratio to percentage, divide the solute volume by the total solution volume and multiply by 100.