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Mole fraction is dimensionless. It's the amount of moles of species "A" divided by the total amount of moles in the mixture. So "mole A / mole total" equals "dimensionless". To add clarity in the use of mole fractions, one could add as "unit" mole A / mole "mixture".
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoMole fraction(x) is the ratio of number of moles of one to the total number of moles. x = Number of moles of one component / Total number of moles
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What is the mole fraction of oxygen gas in air?
The mole fraction of Oxygen = 21/100= .21
What is the mole fraction of HCl in an aqueous solution that is 27.2 percent HCl by weight?
The mole fraction of HCl is 0.34.
What is difference between kilogram and mole?
mole is the unit of gas. Kilogram is the unit of Solid Mole is related to Avegatro No 6.623*10^23
What is the mole fraction of oxygen in a gas mixture that is 37 percent oxygen and 63 percent nitrogen in volume?
the mole fraction of oxygen= 37/100 0.37 the mole fraction of Nitrogen= .63 that equals to give 1
Calculate the mole fraction of HCl in 20 percent aqueous solution?
The mole fraction of HCl in 20 percent aqueous solution is 0.21.
State relation between mole fraction and Volume fraction?
For Ideal gases, mole fraction=volume fraction
What is the unit of mole in cgs unit?
gram mole
When can volume fraction be equal to mole fraction?
The volume fraction of a substance is equal to the mole fraction for ideal gas mixture
Why mole fraction does not dependend upon temperature?
because mole fraction doesnot depend on volume
How is a unit fraction alike from a fraction?
Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!
What is the mole fraction of oxygen gas in air?
The mole fraction of Oxygen = 21/100= .21
Is a fraction a unit fraction?
No, every fraction is not a unit fraction because unit fraction must have 1 as numerator but every unit fraction is a fraction such as 2/3 is a fraction but not considered a unit fraction and 1/3 which is a unit fraction is also called fraction
What is the mole fraction of HCl in an aqueous solution that is 27.2 percent HCl by weight?
The mole fraction of HCl is 0.34.
What is difference between kilogram and mole?
mole is the unit of gas. Kilogram is the unit of Solid Mole is related to Avegatro No 6.623*10^23
What is the mole fraction of oxygen in a gas mixture that is 37 percent oxygen and 63 percent nitrogen in volume?
the mole fraction of oxygen= 37/100 0.37 the mole fraction of Nitrogen= .63 that equals to give 1
Are molecules per mole a unit for avogadro's number?
No, the unit is "per mole". The number could be atoms or molecules but that is not part of the unit.
What is true about every unit fraction?
Every unit fraction is in its simplest form. Every unit fraction is a proper fraction.
