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OpenStudy (anonymous):
A 250ml flask of hydrogen gas is collected at 763mm and 35degressC by displacement of water from the flask. The vapor pressure of water at 35degreesC is 42.2mmHg. How many moles of hydrogen gas are in the flask?
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OpenStudy (anonymous):
|dw:1424390565401:dw|
OpenStudy (anonymous):
we use a chart, but idk if I use this chart for this problem or jsut use PV = nRT
OpenStudy (anonymous):
@jdoe0001 @Nnesha @pooja195 @bibby @sleepyjess @bohotness @Godlovesme
OpenStudy (godlovesme):
idk anything sorry lol ;(
OpenStudy (bohotness):
what do you think is th answer
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OpenStudy (anonymous):
its ok @Godlovesme
OpenStudy (anonymous):
tbh i dont know @bohotness
OpenStudy (anonymous):
moles of hydrogen ?
OpenStudy (bohotness):
HERE AND RIGHT
OpenStudy (somy):
763mm? or 763mmHg?
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OpenStudy (anonymous):
it says 763mm @Somy
OpenStudy (somy):
mm doesnt make sense so i searched in google and found this
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