Dilution Formula:
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Weight percent dilution calculates the new concentration of a solution after adding more solvent. It's particularly important in oil formulations where precise concentrations affect product performance.
The calculator uses the weight percent dilution formula:
Where:
Explanation: The formula shows how the weight percent decreases proportionally as the total mass increases during dilution.
Details: Accurate weight percent calculations are essential for preparing solutions with precise concentrations, especially in industrial applications, research, and product formulation.
Tips: Enter the initial weight percent, initial mass, and final mass after dilution. All values must be positive numbers with mass values greater than zero.
Q1: What's the difference between weight percent and volume percent?
A: Weight percent (wt%) is mass-based while volume percent (vol%) is volume-based. Weight percent is more accurate for mixtures where density changes with concentration.
Q2: Can this calculator be used for solutions other than oil?
A: Yes, the calculator works for any weight percent dilution calculation, regardless of the solute.
Q3: What if I'm adding pure solvent?
A: For pure solvent addition, Mass2 = Mass1 + added solvent mass. The calculator handles this case automatically.
Q4: How precise should my measurements be?
A: Use the highest precision available, especially when working with concentrated solutions. Small measurement errors can significantly affect diluted concentrations.
Q5: What are common applications of this calculation?
A: Common uses include preparing standard solutions, diluting concentrated stock solutions, and formulating products with specific oil concentrations.