Mole Fraction Calculator

Enter the moles of solute and moles of sloven into the mole fraction calculator below. The mole fraction is a ratio of moles of solute to total moles.

Mole Fraction Formula

The following formula is used in the mole fraction calculator above:

Mole Fraction(Xi) = Moles of Solute / (Moles of Solute + Moles of Solvent)

  • Where Xi is the mole fraction as a ration, not a percent.

What is a mole fraction?

The mole fraction can be defined as the amount of moles of a solute divided by the total amount of moles of the solution. This can be see in the equation given above. A mole fraction can be converted into a mole percent, or molar percentage by multiplying the result of the mole fraction by 100.

Unlike molar concentration, the mole fraction is a ratio of moles to moles. A molar concentration is a ratio of moles to volume.

How to calculate a mole fraction

The following example is a step by step guide on how to calculate a mole fraction. This example follows the formula given above.

  1. First, the total amount of moles of solute and solvent need to be calculated. This can be done through measuring the mass and determining the number of moles per unit mas.
  2. The next step is to separate the solute and repeat step one.
  3. Finally, enter the information into the formula or calculator above.
  4. Analyze the results.
mole fraction calculator

Related Terms

mole fraction calculator
mole fraction formula
how to calculate mole fraction
how to find mole fraction
mole fraction equation
mole fraction definition and formula
how to get mole fraction
calculating mole fraction in a gas mixture
how to find mole fraction of a gas
how to calculate mole fraction from molality
finding mole fraction
how to find mole fraction from molality
how to determine mole fraction
mole fraction in vapour phase formula
how to calculate mole fraction of gases
how to convert mole fraction to mass fraction
how to solve mole fraction
how to convert mass fraction to mole fraction
how to calculate molality from mole fraction
calculate the mole fraction of each gas
convert mole fraction to ppm
how to find molarity using mole fraction and density
mole fraction calculator gas
mole fraction of solute formula
mole fraction formula in chemistry
how to find mole fraction from partial pressure
mole fraction calculation example
how do you find the mole fraction
how to get the mole fraction
calculate the mole fraction of phosphoric acid in a 25.4 aqueous solution
mass fraction to mole fraction calculator
how do you calculate mole fraction
how to calculate mole fraction in vapour phase
formula of molality in terms of mole fraction
how do you find mole fraction
how to find molarity from mole fraction
mole fraction to mass fraction calculator
how to calculate mole fraction from refractive index
how to calculate molarity from mole fraction
partial pressure formula with mole fraction
formula for mole fraction in vapour phase
how to find mole fraction from molarity
how to calculate mole fraction from partial pressure
how to calculate mole fraction from density
how to get mole fraction from molality
convert mole fraction to volume fraction
mole fraction formula partial pressure
calculate molality from mole fraction
how to convert mole fraction into molality
determine mole fraction
mole fraction to ppm calculator
equation of mole fraction
formula to find mole fraction
vapor pressure mole fraction equation
mole fraction formula chemistry
molality formula in terms of mole fraction
formula to calculate mole fraction