CHEMISTRY CALCULATORS
Mole Fraction Calculator
Effortlessly calculate mole fractions using our online calculator.
What is the Mole Fraction Calculator & How does it work?
The mole fraction is a dimensionless quantity that describes the ratio of the number of moles of one component to the total number of moles in a mixture. It is widely used in chemistry to express the composition of solutions and gases.To calculate the mole fraction, you need to know the number of moles of each component and the total number of moles in the mixture. The sum of all mole fractions in a solution should equal 1.
\chi_i = \frac{n_i}{n_{total}}\
\chi_i = mole fraction of component i
n_i = moles of component i
n_{total} = total moles in the mixture
n_i = moles of component i
n_{total} = total moles in the mixture
Parameters
Result—
Results are for informational purposes only and do not constitute professional advice.