Boyle's Law
If 22.5 L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature, what is the new volume?
23.2 L
A container holds 50.0 mL of nitrogen at 25° C and a pressure of 736 mm Hg. What will be its volume if the temperature increases by 35° C?
55.9 mL
Determine the pressure change when a constant volume of gas at 1.00 atm is heated from 20 degrees Celsius to 30 degrees Celsius.
1.03 atm
If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 L, what is the temperature?
205 K
If I initially have a gas at a pressure of 12 atm, a volume of 23 L, and a temperature of 200 K, and then I raise the pressure to 14 atm and increase the temperature to 300 K, what is the new volume of the gas?
29.57 L
A gas with a volume of 4.0 L at a pressure of 205 kPa is allowed to expand to a volume of 12.0L. What is the pressure in the container if the temperature remains constant?
68.3 kPa
A sample of oxygen occupies a volume of 160 dm3 at 91° C. What will be volume of oxygen when the temperature drops to 0.00° C?
120 dm ^3
A gas container is initially at 47 mmH and 77 K. What will the pressure be when the container warms up tp room temperature of 25 degrees Celsius?
182 mm Hg
If I have 7.7 moles of gas at a pressure of 0.09 atm and at a temperature of 56 degrees Celsius, what is the volume of the container that the gas is in?
2310 L
A gas takes up a volume of 17 L, has a pressure of 2.3 atm, and a temperature of 299 K. If I raise the temperature to 350 K and lower the pressure to 1.5 atm, what is the new volume of the gas?
30.48 L
What pressure is required to compress 196.0 L of air at 1.00 atm into a cylinder whose volume is 26.0 L?
7.54 atm
A sample of hydrogen has an initial temperature of 50.° C. When the temperature is lowered to -5.0° C, the volume of hydrogen becomes 212 cm3 . What was the initial volume of the hydrogen in dm3 ?
0.256 dm ^3
A gas thermometer measures temperature by measuring the pressure of a gas inside the fixed volume container. A thermometer reads a pressure of 248 torr at 0 degrees Celsius. What is the temperature when the thermometer reads a pressure of 345 torr?
380 K or 107 degrees Celsius
If I have 17 moles of gas at a temperature of 67 degrees Celsius, and a volume of 88.89 L, what is the pressure of the gas?
5.34 atm
A gas that has a volume of 28 L, a temperature of 45 degrees Celsius, and an unknown pressure has its volume increased to 34 L and its temperature decreased tp 35 degrees Celsius. If I measure the pressure after the change to be 2.0 atm, what was the original pressure of the gas?
2.51 atm
A 40.0 L tank of ammonia has a pressure of 12.7 kPa. Calculate the volume of the ammonia if its pressure is changed to 8.4 kPa while its temperature remains constant.
60.5 L
568 cm3 of chlorine at 25° C will occupy what volume at -25° C while the pressure remains constant?
473 cm ^3
If a gas is cooled from 323 K to 273.15 K and volume is kept constant what final pressure would result if the original pressure was 850 mm Hg?
719 mm Hg
If I contain 3 moles of gas in a container with a volume of 60 L and at a temperature of 400 K, what is the pressure inside the container?
1.64 atm
A gas has a temperature of 14 degrees Celsius, and a volume of 4.5 L. If the temperature is raised to 29 degrees Celsius and the pressure is not changed, what is the new volume of the gas?
4.73 L
A container holds 500 mL of CO2 at 20 degrees Celsius and 742 torr. What will be the volume of the CO2 if the pressure is increased to 795 torr?
467 mL CO2
A sample of helium has a volume of 521 dm3 at a pressure of 75 cm Hg and a temperature of 18° C. When the temperature is increased to 23° C, what is the volume of the helium?
530 dm ^3
The temperature of a sample of gas in a steel tank at 30 kPa is increased from -100 degrees Celsius to 300 degrees Celsius. What is the final pressure inside the tank?
99.4 kPa
If I have 72 L of gas held at a pressure of 3.4 atm and a temperature of 225 K, how many moles of gas do I have?
If I have 17 L of gas at a temperature of 67 degrees Celsius and a pressure of 88.89 atm, what will be the pressure of the gas if I raise the temperature of 94 degrees Celsius and decrease the volume to 12 L?
135.92 atm