Vapor pressure - Wikipedia, the free encyclopedia
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Vapor pressure or equilibrium vapor pressure is the pressure of a vapor in equilibrium with its non-vapor phases. All liquids and solids have a tendency to evaporate to a gaseous form, and all gase...
en.wikipedia.org/wiki/Vapor_pressure
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You see, the water you collected the hydrogen over has vapor pressure that will distort the equation if not accounted for. Because of the Dalton's Law of partial pressure, you know that the pressure in the test tube is from both the hydrogen and the water.
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library.thinkquest.org/12596/dalton.html
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The partial pressure of a gas: ... The ratio of the partial pressure of one component of a gas to the total pressure is: ... The ratio of the partial pressure to the total pressure is equal to the mole fraction of the component gas...
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www.mikeblaber.org/oldwine/chm1045/notes/Gases/Mixtures...
www.mikeblaber.org/oldwine/chm1045/notes/Gases/Mixtures/Gases06.htm
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This is an example demonstrating how to determine the partial pressure of a gas in a mixed system of gases. ... A balloon contains 0.1 moles of oxygen and 0.4 moles of nitrogen. If the balloon is at standard temperature and pressure, what is the partial pressure of the nitrogen?
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chemistry.about.com/od/workedchemistryproblems/a/partia...
chemistry.about.com/od/workedchemistryproblems/a/partialpressure.htm
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name Dan status educator age 30s Question - I need the partial pressure effect explained in layman's terms.In discussing distillation I find it difficult to explain why a liquid hydrocarbon will only be affected by pressure exerted by hydrocarbon vapors, and not affected by pressure attributed to steam for example.
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www.newton.dep.anl.gov/askasci/chem00/chem00256.htm
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. The "partial pressure" exerted by a gas in a mixture is defined as the pressure that a gas would exert in the same volume if it were alone. The relationship between the "partial pressures" exerted by specific gas components in the mixture and the total pressure is derived as shown below: .
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www.research.umbc.edu/~budzicho/Chp6note5.html
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partial denture ... partial derivative ... pressure exerted by component gas: the pressure that one gas in a mixture of gases would exert if it were the only gas present;
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encarta.msn.com/dictionary_/partial%20pressure.html
encarta.msn.com/dictionary_/partial%20pressure.html
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Partial Pressure Explained (hopefully) ... The oxygen component of air is 21%, or in decimal, .21 or 21/100 of the whole amount. If the whole amount is 1, as in 1ATA, then the Partial Pressure of the oxygen in air, at the surface, is .21, easy, right? Now if we go under water to the 33 foot level, we just added...
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www.tmishop.com/math1.htm
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