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Chemistry 22 Online
OpenStudy (anonymous):

hi,please help me ,got a chemistry exam tomorrow :calculate the vapor pressure of water at 100 degrees in a solution consisting of 100g of water and 23g of lithium fluoride (LiF)

OpenStudy (btaylor):

Find the mole fraction of water in the compound. Multiply that percentage by the given value of vapor pressure at 100 degrees. (If you are using Celsius, vapor pressure = 760 mmHg at 100 C)

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