## Wikipedia - کسر مولی amount fraction $$x$$, $$y$$

Synonym: mole fraction
https://doi.org/10.1351/goldbook.A00296
Amount of a @C01281@ divided by the total amount of all constituents in the mixture. It is also called mole fraction. Amount fraction is equal to the @N04265@: the @N04266@ of one @C01281@ divided by the total number of @M03986@ in the mixture.