Molar fraction

(Difference between revisions)
 Revision as of 15:43, 18 December 2008 (view source) (alcolire)← Older edit Latest revision as of 17:04, 18 December 2008 (view source)Peter (Talk | contribs) m (Reverted edits by LaroaLleto (Talk) to last version by Praveen) Line 1: Line 1: - cbocricl The molar fraction (or mole fraction) of the k-th species, $X_k$, is the ratio between the number of moles of species k, The molar fraction (or mole fraction) of the k-th species, $X_k$, is the ratio between the number of moles of species k, $n_k$ and the total numeber of moles $n$ $n_k$ and the total numeber of moles $n$
The molar fraction (or mole fraction) of the k-th species, $X_k$, is the ratio between the number of moles of species k, $n_k$ and the total numeber of moles $n$
$X_k = \frac{n_k}{n}$