How to use the purity corrected mass calculator
Find the mass of pure substance in an impure sample from its purity percentage. Enter impure sample mass, purity in the fields above; the pure substance mass, impurity mass are computed instantly and plotted on the chart so you can see how the answer changes.
Common searches this calculator answers include “purity correction”, “pure mass of reagent”, “reagent purity calculation”, “calculate purity corrected mass”, “find pure substance mass”.
Formula
Variables
- m — Impure sample mass (g)
- p — Purity (%)
Worked example
With impure sample mass = 5 g, purity = 92 %, the calculator gives pure substance mass ≈ 4.6 g; impurity mass ≈ 0.4 g.
Frequently asked questions
What is the purity corrected mass calculator used for?
Find the mass of pure substance in an impure sample from its purity percentage. It helps with questions such as “purity correction”, “pure mass of reagent”, “reagent purity calculation”.
What is the formula for the purity corrected mass calculation?
Pure substance mass (g) = m × p / 100. Impurity mass (g) = m-[Pure substance mass]. Here m is impure sample mass (g), p is purity (%).
What inputs do I need for the purity corrected mass calculator?
You need impure sample mass in g, purity in %. Each field is pre-filled with a typical example so you can see how the result responds as you edit the numbers.
How do I use the purity corrected mass calculator?
Type values into the input fields. Results and the chart update instantly. Use Reset to restore the example values, Copy results to paste them elsewhere, or Share to copy a link that preserves your inputs.
Is the purity corrected mass result exact?
Calculations use standard formulas and double-precision arithmetic, then display about seven significant figures. Real-world measurements carry uncertainty, so treat results as estimates unless your inputs are exact.