1. The problem statement, all variables and given/known data A sample of an ideal gas is both compressed and cooled. The given variables for the gas are: P1 = 90.0 kPa, V1 = 0.0800 m3, V2 = 0.0400 m3, T1 = 300. K, T2 = 260. K. Calculate the final pressure. 2. Relevant equations PV=nRT P1 V1 /T1 = P2V2 / T2 3. The attempt at a solution P2 = T1 V / P1V T2 = 299*1.29 / 1.40 *315 * 1.29 P2 = 0.67 atm ***I thought i was doing this right, but webassign says it's wrong... please advise?