A volume of 2.40x10^-3 m^3 of hydrogen gas is enclosed in a cylinder with a movable piston at 300 K under a pressure of 203 kPa (2.00 atm). The density of hydrogen under these conditions is 0.180 kg m^3.
1. The gas is cooled down to 150 K, and the pressure is increased to 600 kPa. Calculate the volume in the gas.
2. The attempt at a solution
1.) How does gas cooling down and pressure increasing affect the volume?
I was not here for this lesson, hence I have no idea what I'm doing. Thanks for the help.