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Dilution Formula:
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The dilution formula \( C_f = C_i \times \frac{V_i}{V_f} \) calculates the final concentration of a solution after dilution. It's based on the principle that the amount of solute remains constant during the dilution process.
The calculator uses the dilution formula:
Where:
Explanation: The formula calculates how the concentration changes when a solution is diluted by adding more solvent while keeping the amount of solute constant.
Details: Accurate dilution calculations are essential in chemistry laboratories, pharmaceutical preparations, and industrial processes where precise concentrations are critical for experiments, medications, and manufacturing.
Tips: Enter initial concentration in appropriate units, initial volume in liters, and final volume in liters. All values must be positive numbers.
Q1: What units should I use for concentration?
A: The calculator works with any concentration units (mg/mL, M, %, etc.) as long as you're consistent. The result will be in the same units as your initial concentration.
Q2: Can I use different volume units?
A: Yes, as long as both volume measurements use the same units (mL, L, etc.). The calculator currently expects liters but can work with any consistent volume unit.
Q3: What if my final volume is less than initial volume?
A: This would represent concentration, not dilution. The formula still works mathematically but may not represent a physically meaningful dilution process.
Q4: Does this work for serial dilutions?
A: For serial dilutions, you need to apply the formula repeatedly for each dilution step, multiplying the dilution factors.
Q5: Are there limitations to this formula?
A: This formula assumes ideal solutions and complete mixing. It may not account for volume changes due to molecular interactions in some concentrated solutions.