A sample of helium gas at 307 K and 0.977 atm occupies a

Last updated: 8/3/2022

A sample of helium gas at 307 K and 0.977 atm occupies a volume of 4.55 L. If the gas is compressed into a smaller volume, while at the same time it is heated to a higher temperature, the final gas pressure could be higher or lower than 0.977 atm depending on the final volume and temperature. will be lower than 0.977 atm. will be higher than 0.977 atm.