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March 27, 2015

Homework Help: chem thermo

Posted by susie on Sunday, October 20, 2013 at 12:26pm.

consider a system consisting of 2.0mol co2(g) initially at 25c and 10atm and confined to a cylinder of cross section 10.0cm2. it is allowed to expand adiabatically against an external pressure of 1.0atm until the piston has moved outwards through a 20cm. assume that co2 is a perfect gas with C vm=28.8J/K/MOL and calculate q,w,u,t,s

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