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Molar fraction

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m (Molar Fraction moved to Molar fraction)
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Latest revision as of 17:04, 18 December 2008

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}
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