sample of methane gas at 250K and 1.5atm has a volume of 3.0L. the temp change is 350K and volume is increased to 6.0L. what is the new pressure?

Answer 1

Use (P1V1)/T1 = (P2V2)/T2

Answer 2

P=(3.0/6.0) x (250/350) 1.5
.53