P₁/T₁ P/T₂
Problems: Must show all work to earn full credit.
1. A 10.0 L container is filled with a gas to a pressure of 2.00 atm at O°C. At what
temperature will the pressure inside the container be 2.50 atm?
2. A steel cylinder contains a gas under a pressure of 1000 lbs/in² at room
temperature, 20°C. The pressure is increased until it is1500 lb/in². What is the
new temperature of the cylinder?
3. A gas in confined at a pressure of 780 mm of Hg at a temperature of 22°C. The
gas is heated until its Kelvin temperature is doubled. What is the new pressure
inside the container?
4. When a certain mass of helium is kept under a pressure of 1.5 atm, its temperature
is 20°C. If the pressure in increased to 3.5 atm, what is the new temperature?
