Open Question
If you measure pressure in bars instead of atmospheres, calculate the corresponding value of r in l−bar/mol−k.
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7. Gases
Pressure Units
Back7. Gases
Pressure Units
- Open QuestionForce per unit area is termed ________.1035views
- 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.
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- 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?368views
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- Multiple ChoiceGiven a barometric pressure of 762.4 mmHg, what is the pressure in atmospheres (atm)?445views
- Multiple ChoiceIf a gas pressure gauge reads 15 mm Hg, what is the pressure in atmospheres?344views
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- Multiple ChoiceWhich of the following correctly ranks the pressure units from smallest to largest?305views
- Multiple ChoiceWhat is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filled manometer if the mercury level in the open arm is 0.10 atm higher than in the arm connected to the container? The atmospheric pressure is 0.95 atm.343views
- Multiple ChoiceWhat is the pressure in a gas container that is connected to an open-end U-tube manometer if the pressure of the atmosphere is 742 torr and the level of mercury in the arm connected to the container is 8.60 cm higher than the level of mercury open to the atmosphere?248views
- Multiple ChoiceWhat is the pressure in mmHg of 3.478 atm?319views
- Multiple ChoiceIf the atmospheric pressure is 755 mmHg, and gas A is inside a closed-end 645 mm tube, what is the pressure of gas A in mmHg?321views
- Multiple ChoiceWhat is the pressure of a 75.0 g sample of N2O in a 4.12 L vessel at 25°C, assuming ideal gas behavior?254views