_____________________________________________ T Cp S delta-Hf _____ ________________ ________ K cal/mol K kcal/mol _____________________________________________ 200 8.23 54.00 8.36 298 8.88 57.40 8.17 300 8.90 57.46 8.17 400 9.67 60.12 8.04 500 10.42 62.36 7.96 600 11.09 64.32 7.92 700 11.63 66.07 7.92 800 12.05 67.66 7.94 900 12.37 69.09 7.97 1000 12.67 70.41 8.00 1100 12.85 71.63 8.04 1200 13.02 72.75 8.09 1300 13.17 73.80 8.14 1400 13.30 74.78 8.19 1500 13.43 75.71 8.24 1600 13.55 76.58 8.29 1700 13.65 77.40 8.35 1800 13.75 78.18 8.41 1900 13.84 78.93 8.46 2000 13.93 79.64 8.52 2100 14.01 80.32 8.58 2200 14.08 80.98 8.64 2300 14.15 81.60 8.70 2400 14.22 82.21 8.76 2500 14.29 82.79 8.83 2600 14.35 83.35 8.89 2700 14.42 83.90 8.95 2800 14.48 84.42 9.01 2900 14.54 84.93 9.07 3000 14.61 85.42 9.13