Recent content by wongrufus

does the equation ΔU = 3/2 nRΔT = 3/2 PΔV = 3/2 ΔPV have its limitations?

I'm aware of the equation ΔU = Q + W ΔU is the change in internal energy which equals 3/2 nRΔT Q is heat transfer W is workdone so PV = nRT would it be correct to say that ΔP V = nRΔT? For isovolumetric process (i.e. no volume change, no work done), can i say that change in internal energy =...