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Topic: vapor pressure  (Read 2002 times)

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Offline THISMOMENTISFATE

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vapor pressure
« on: September 13, 2010, 10:36:25 PM »
the vapor pressure of pure water at 25C is 23.8 torr. determine the vapor pressure (torr) of water at 25 C above a solution prepared by dissolving 35g of urea (a nonvolatile, non-electrolyte, MW = 60.0G/MOL) IN 76G of water.
answer:21

i just want to know the steps bc im confused... help?

Offline Jorriss

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Re: vapor pressure
« Reply #1 on: September 13, 2010, 10:39:59 PM »
Technically I should wait for you to show something but I'll give you a huge hint. Raoult's Law.

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