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A diagram for an open-tube manometer is shown below. If the flask is open to the atmosphere, the mercury levels are equal.
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29.gif
Now assume a gas is contained in the flask.
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29a.gif
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29b.gif
(a) Calculate the pressure in the flask in torr, atmosphere, and pascals if ha = 110. mm.
__torr
__atm
__pascals
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29.gif
Now assume a gas is contained in the flask.
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29a.gif
http://i439.photobucket.com/albums/qq118/chemistry010101/e5-29b.gif
(a) Calculate the pressure in the flask in torr, atmosphere, and pascals if ha = 110. mm.
__torr
__atm
__pascals