- Dec 11, 2002
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OK so I'm trying to finish up my lab at 5:45AM, and it asks me to determine the partial pressure of pure hydrogen with Dalton's Law of Partial Pressures.
I know that the partial pressure of water vapor at 21°C is 2.5kPa.
I figure I subtract that number from the total pressure to get the pressure of pure hydrogen. Unfortunately, I have no idea what the total pressure is.
Any ideas?
I know that the partial pressure of water vapor at 21°C is 2.5kPa.
I figure I subtract that number from the total pressure to get the pressure of pure hydrogen. Unfortunately, I have no idea what the total pressure is.
Any ideas?