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Hyperbaric therapy involves breathing high pressure oxygen. Hyperbaric therapy is used to treat decompression sickness and other conditions. The pressure in a particular hyperbaric chamber is 1.903 atm.
What is the pressure in torr? torr
What is the pressure in kPa? kPa
What is this pressure in lb/in2? lb/in2
A 22.9 L tank of nitrogen gas is at 22.0 oC and 2.0 atm. If the temperature stays at 22.0 oC and the volume is compressed to 14.2 L, what is the new pressure?
atm
A balloon containing helium gas has a volume of 1.35 L at room temperature 23 oC. The balloon is heated to a temperature of 70 oC. Assuming no change in pressure, what is the new volume of the balloon? L
A sample of gas is trapped in a rigid container at 1.53 atm and 15 oC. If the container is heated until the pressure in the container is 4.41 atm, what is the temperature of the gas in the container (in oC)? oC
An expandable balloon containing 0.69 moles of helium gas and has a volume of 1.246 L. A certain amount of argon gas is added to the balloon and it expands to 4.209 L. If there is no change in the temperature and pressure, how many moles of argon gas were added to the balloon? mol
11.8 g of neon gas is placed in a container at 15 oC and 817 mm Hg. What is the volume of the container (in L)? L
A sample of air is trapped in a cylinder as seen in the image below.
The initial volume of the air is 4.52 L with a temperature of 25 oC and a pressure of 1.12 atm (image on the left). The volume is decreased to 1.91 L and the air is heated to 130 oC (image on the right).
What is the pressure in the cylinder on the right (in atm)? atm
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