SOURCE: The polynomial coefficients are from A. Burcat and B. McBride (1993) 1994 Ideal Gas Thermodynamic Data for Combustion and Air-Pollution Use. Technion Report TAE 697.
_____________________________________________ T Cp S delta-Hf _____ ________________ ________ K cal/mol K kcal/mol _____________________________________________ 300 13.22 63.09 -39.76 400 15.74 67.25 -40.55 500 18.29 71.12 -41.22 600 20.58 74.66 -41.80 700 22.54 77.99 -42.29 800 24.17 81.11 -42.68 900 25.56 84.03 -42.99 1000 26.91 86.80 -43.23 1100 27.89 89.41 -43.41 1200 28.78 91.87 -43.54 1300 29.58 94.21 -43.64 1400 30.31 96.43 -43.70 1500 30.96 98.54 -43.74 1600 31.54 100.56 -43.74 1700 32.07 102.49 -43.73 1800 32.53 104.33 -43.69 1900 32.94 106.10 -43.64 2000 33.30 107.80 -43.58 2100 33.62 109.44 -43.50 2200 33.90 111.01 -43.43 2300 34.14 112.52 -43.35 2400 34.36 113.98 -43.26 2500 34.54 115.38 -43.18 2600 34.69 116.74 -43.10 2700 34.83 118.05 -43.02 2800 34.94 119.32 -42.95 2900 35.04 120.55 -42.89 3000 35.13 121.74 -42.83