A flask containing neon g is connected to an open- ended mercury manome- The open end is exposer the atmosphere, where t. barometric pressure is 7- torr. The mercury level in the open arm is 2.8 cm below that in the arm connected to the flask of neon. What is the neon pressure, in torr? Provide your answer in

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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A flask containing neon gas
is connected to an open-
ended mercury manometer.
The open end is exposed to
the atmosphere, where the
barometric pressure is 745.
torr. The mercury level in
the open arm is 2.8 cm
below that in the arm
connected to the flask of
neon. What is the neon
pressure, in torr?
Provide your answer in
decimal notation rounded to
the appropriate number of
significant figures.
Transcribed Image Text:A flask containing neon gas is connected to an open- ended mercury manometer. The open end is exposed to the atmosphere, where the barometric pressure is 745. torr. The mercury level in the open arm is 2.8 cm below that in the arm connected to the flask of neon. What is the neon pressure, in torr? Provide your answer in decimal notation rounded to the appropriate number of significant figures.
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