mole fraction

Save This Word!

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

QUIZZES

In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”

Question 1 of 7

The rainy weather could not ________ my elated spirits on my graduation day.

First recorded in 1920–25

The judges who handle arraignments at criminal court in all five boroughs have a small fraction of their usual caseloads.
Shot Down During the NYPD Slowdown|Michael Daly|January 7, 2015|DAILY BEAST
Twitter mentions: 20,000, but still a tiny fraction of what was to come.
How the World Turned on Bill Cosby: A Day-by-Day Account|Scott Porch|December 1, 2014|DAILY BEAST
No, on the contrary, only a fraction of this country, a part which I would call the best of Italy, is against the Mafia.
Days of Mafia Mayhem Are Wracking Italy Once Again|Barbie Latza Nadeau|November 22, 2014|DAILY BEAST
It has a third of the budget and a fraction of the maritime vessels.
Britain’s Let-Em-All-Die Policy|Nico Hines, Barbie Latza Nadeau|November 1, 2014|DAILY BEAST

While it provides only a small fraction of the power used—about 1.5 percent—it does represent an important investment and symbol.
Charging Up|The Daily Beast|October 28, 2014|DAILY BEAST
The beauty, the mystery,—this fierce sunshine or something—stir——' She hesitated for a fraction of a second.
The Wave|Algernon Blackwood
He grew very restless, for it was a long time before Grandfather Mole appeared.
The Tale of Grandfather Mole|Arthur Scott Bailey
But she told Grandfather Mole that it was all right—that she knew a person of his age ought not to go without his breakfast.
The Tale of Grandfather Mole|Arthur Scott Bailey
And he had waited so long for Grandfather Mole that he had begun to feel hungry again.
The Tale of Grandfather Mole|Arthur Scott Bailey
One thing was certain: Grandfather Mole could travel much faster through the water than he could underground.
The Tale of Grandfather Mole|Arthur Scott Bailey

mole fraction

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