bamdavis Posted November 10, 2008 Posted November 10, 2008 I have some questions about finding masses or moles of certain compounds over water but i need a chart showing the pressure at certain temperatures. for example A student collects 41.1ml of oxygen gas at 737 torr and 25C by displacement of water. What amount in moles of oxygen is present in this sample? So i need the torr pressure at 25C I need a chart showing these pressure and temperatures but i cant find any on the web.
big314mp Posted November 10, 2008 Posted November 10, 2008 http://hyperphysics.phy-astr.gsu.edu/Hbase/kinetic/watvap.html What you were looking for is termed "Vapor pressure"
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