1. What pressure would 131g of xenon gas in a vessel of volume1.0 dm^3 exert at 25 C if it behaved as a van der Waals gas?
2. A car tire was inflated to a pressure of 24 lb/in^2 on awinter's day when the temperature was -5 C. Assuming no leaks haveoccurred and that the volume is constant, what will be the pressure with in the tire on a summer's day when the temperature is 35 C?(You may assume a perfect gas).