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Topic: Partial pressure (two phases)  (Read 2862 times)

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Offline tyhmyri

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Partial pressure (two phases)
« on: August 02, 2007, 08:54:45 AM »
Looking for an easy answer...

How do I calculate partial pressure of one component in gas phase, if there are gas phase and liquid phase? Do I use total pressure (of both phases) in the calculation or only the total pressure of the gas phase? Im confused  ???




Offline Yggdrasil

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Re: Partial pressure (two phases)
« Reply #1 on: August 02, 2007, 03:41:13 PM »
At equilibrium, the partial pressure of the gas will be equal to the vapor pressure of the substance.

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