Dalton's law: Difference between revisions

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Dalton's law stablishes that the partial pressure of a gas <math>i</math> in a ideal mixture of gases at pressure <math>P</math> is:
Dalton's law stablishes that the partial pressure of a gas <math>i</math> in a ideal mixture of gases at pressure <math>P</math> is:
:<math> P_i = X_i P </math>
:<math> P_i = X_i \, P </math>
where <math>X_i</math> is the [[molar fraction]] of a gas <math>i</math>.
where <math>X_i</math> is the [[molar fraction]] of a gas <math>i</math>.

Revision as of 12:46, 19 February 2009

Dalton's law stablishes that the partial pressure of a gas in a ideal mixture of gases at pressure is:

where is the molar fraction of a gas .