Homework Help: chemistry/ partial pressure

Posted by Bianca on Saturday, October 22, 2011 at 3:55pm.

N2 was collected over water at 25 degrees C. The resulting pressure was 705 torr. The vapor pressure of water at 25 degrees C is 23.8 mm. What is the partial pressure of N2?

chemistry/ partial pressure - DrBob222, Saturday, October 22, 2011 at 3:58pm
Dalton's Law--The total pressure is the sum of the partial pressures of each gas.
Ptotal = PN2 + PH2O

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