1.16 Non-ideal Gases (1) S.J.T.U. Phase Transformation and Applications 室温RT为常数 8.3×300=2490J.mo1 35 co CH 30 RT H2 25 20 15 0 200 400 600 p×10-5/Pa SJTU Thermodynamics of Materials Fall 2012 ©X.J.Jin Lecture 2 First Law llPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Lecture 2 First Law II 1.16 Non-ideal Gases (1) RT 室温RT为常数 1 8.3 300 2490    J mol