7. Gases
Pressure Units
7. Gases
Pressure Units
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- Open Question
What is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filled manometer as shown in the picture? (figure 1) the atmospheric pressure is 0.95 atm.
- Open Question
If you measure pressure in bars instead of atmospheres, calculate the corresponding value of r in l−bar/mol−k.
- Open QuestionForce per unit area is termed ________.
- Open Question
What is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filled manometer as shown in the picture? (Figure 1) The atmospheric pressure is 0.95 atm.
- Multiple ChoiceA 5.00-L tank contains helium gas at 1.50 atm. What is the pressure of the gas in mmHg?
- Multiple ChoiceA gas at a pressure of 325 torr exerts a force of ________ N on an area of 5.5 m². What is the force exerted by the gas?
- Multiple ChoiceAt a pressure of 937 mbar, what would be the corresponding height of the mercury in the column of a mercury barometer in millimeters of mercury (mmHg)?
- Multiple ChoiceGiven a barometric pressure of 762.4 mmHg, what is the pressure in atmospheres (atm)?