Determine the pressure change when a constant volume of gas at 1.50 atm is heated from 30.0 ˚C to 45.0 ˚C.

Answer 1

Hello, Vilkens,

I just answered a similar problem, so please refer to that for the solution here. Again, we can use:

P2 = P1(V1/V2)(T2/T1)

Convert the temperatures to Kelvin and cancel the volumes, since they remain the same.

Your answer should be around 1.57 atm.

Bob