mass fraction, \(w\)

https://doi.org/10.1351/goldbook.M03722
Mass of a @C01281@ divided by the total mass of all constituents in the mixture.
Sources:
Green Book, 2nd ed., p. 41 [Terms] [Book]
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 980 [Terms] [Paper]
Citation: 'mass fraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03722 RIS BibTex EndNote
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Last revised: February 24, 2014