1.20 Adiabatic Temperature Change in Chemical Reactions(3) S.J.T.0. Phase Transformation and Applications ∑H。n,=∑Hn 0+0→c0, △H/.c0.298=-110,500J Cp.N:=34.3 J/(mol.K) △Hf,c0,298=-393,500J Cp.co.=57.3 J/(mol.K) T=1260K AFT:adiabatic flame temperature The maximum temperature of these gases leaving the burner. Moisture,combustion reaction completion or not. Chemical equilibrium SJTU Thermodynamics of Materials Fall 2012 ©X.J.Jin Lecture 3 Second law IPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2012 © X. J. Jin Lecture 3 Second law I 1.20 Adiabatic Temperature Change in Chemical Reactions (3) ∑ Hono = ∑ Hini 2 2 21 CO + O → CO H J Δ f ,CO,298 = −110,500 H J f ,CO ,298 393,500 2 Δ = − C J (mol K) P N = 34.3 / ⋅ 2 , C J (mol K) P CO = 57.3 / ⋅ 2 , T =1260 K AFT: adiabatic flame temperature The maximum temperature of these gases leaving the burner. Moisture, combustion reaction completion or not. Chemical equilibrium ?