4. In the diagram of the syringe, if the volume in the "before" picture is 3.6 L, and the pressure is
2.5 atm, calculate the new volume if the pressure is lowered to 1.0 atm. Assume the
temperature and number of particles are the same.
A 3.0 L sample of nitrogen gas has a pressure of 1.0 ATM and a temperature of 75 k, the new volume in liters of the sample when the pressure is 2.0 ATM and a temperature of 225 k is 4.5 L.
