Gases : Pressure and Manometers Dr. Chu River Dell Regional High School.
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Gases: Pressure and Manometers Dr. Chu River Dell Regional High School
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Transcript of Gases : Pressure and Manometers Dr. Chu River Dell Regional High School.
Units of Pressure
1 Pascal (Pa) = 1 N/m2
1 atm = 760 mmHg = 760 torr
= 101,325 Pa = 101.325 kPa
= 14.7 psi
Barometer
Pressure = ForceArea
PRESSURE – EXERCISE Convert 1.5 atm to mmHg
Convert 768 mmHg to kPa
Convert 235,620 Pa to psi
Convert 0.23 psi to torr
PRESSURE – EXERCISE ANSWERS Convert 1.5 atm to mmHg [1140 mmHg]
Convert 768 mmHg to kPa [102.4 kPa]
Convert 235,620 Pa to psi [34.2 psi]
Convert 0.23 psi to torr [11.9 torr]