noun, Chemistry.
the ratio of the number of moles of a given component of a mixture to the total number of moles of all the components.

mole fraction n.
The ratio of the moles of one component of a system to the total moles of all components present.


Read Also:

  • Molehill

    [mohl-hil] /ˈmoʊlˌhɪl/ noun 1. a small mound or ridge of earth raised up by a or burrowing under the ground. Idioms 2. make a mountain out of a molehill, to exaggerate a minor difficulty. /ˈməʊlˌhɪl/ noun 1. the small mound of earth thrown up by a burrowing mole 2. make a mountain out of a […]

  • Mole mapping

    noun 1. the procedure of using a digital camera to record the positions and appearances of moles on a person’s body so that regular checks will detect any changes that might lead to skin cancer

  • Mole-plow

    noun 1. a plow typically having a pointed shoe at the end of a vertical support, for cutting a hollow drainage channel below the surface.

  • Mole-rat

    [mohl-rat] /ˈmoʊlˌræt/ noun 1. any of several eastern European burrowing rodents, especially those of the genus Spalax, having no tail, short limbs, and small eyes with permanently closed lids. 2. (def 2). noun 1. any burrowing molelike African rodent of the family Bathyergidae 2. any similar rodent, esp any member of the genus Spalax, of […]

Disclaimer: Mole-fraction definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.