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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 commonly used in chemistry and laboratory settings for preparing solutions of specific concentrations from stock solutions.
The calculator uses the dilution formula:
Where:
Explanation: The formula demonstrates that the final concentration is proportional to the initial concentration and the ratio of initial to final volumes.
Details: Accurate dilution calculations are essential for preparing solutions with precise concentrations in chemical experiments, medical laboratories, pharmaceutical preparations, and various industrial processes.
Tips: Enter initial concentration in appropriate units, initial volume in liters, and final volume in liters. All values must be positive numbers greater than zero.
Q1: What units should I use for concentration?
A: The units for concentration should be consistent (e.g., mg/mL, mol/L, %). The calculator preserves the units you input for the initial concentration.
Q2: Can I use different volume units?
A: Yes, but both volume measurements must use the same units (mL, L, etc.) for accurate results.
Q3: What if my final volume is less than initial volume?
A: This would represent concentration rather than dilution, and the formula still applies mathematically, though it may not represent a practical laboratory procedure.
Q4: How accurate is this calculation?
A: The calculation is mathematically precise. Accuracy depends on the precision of your measurements and the consistency of your units.
Q5: Can this formula be used for serial dilutions?
A: Yes, though serial dilutions require multiple sequential calculations where the output of one dilution becomes the input for the next.