Gas Laws Final Pressure

A 35 cubic foot rigid tank has propane at 15psia, 540 R and is connected by a valve to a 20 cubic foot tank containing propane at 40 paia, 720 R. The valve is opened and the 2 tanks come to a uniform state at 600 R.

What is the final pressure?

© SolutionLibrary Inc. solutionlibary.com 9836dcf9d7 https://solutionlibrary.com/physics/heat-thermodynamics/gas-laws-final-pressure-3dib