Mole fraction
= Mole fraction
{title2=$x_i$}
The mole fraction of species $i$ is $x_i=N_i/\sum_jN_j$, where $N_i$ is its amount in moles. It is dimensionless and equals the <volume mixing ratio> for an <ideal gas> mixture.
= Mole fraction
{title2=$x_i$}
The mole fraction of species $i$ is $x_i=N_i/\sum_jN_j$, where $N_i$ is its amount in moles. It is dimensionless and equals the <volume mixing ratio> for an <ideal gas> mixture.