モル分ぶん率りつ

noun

molar fraction; mole fraction

Chemistry term for the ratio of moles of a component to total moles in a mixture.

• 溶よう液えき中ちゅうの成せい分ぶんAのモル分ぶん率りつを計けい算さんする。

  Calculate the molar fraction of component A in the solution.