_____________________________________________ T Cp S delta-Hf _____ ________________ ________ K cal/mol K kcal/mol _____________________________________________ 300 13.98 56.34 18.70 400 15.77 60.63 18.66 500 17.05 64.29 18.60 600 18.03 67.49 18.52 700 18.88 70.33 18.43 800 19.66 72.90 18.34 900 20.38 75.26 18.25 1000 21.01 77.44 18.17 1100 21.55 79.47 18.11 1200 22.05 81.37 18.06 1300 22.50 83.15 18.02 1400 22.90 84.83 17.99 1500 23.26 86.42 17.96 1600 23.59 87.94 17.94 1700 23.88 89.38 17.92 1800 24.14 90.75 17.91 1900 24.37 92.06 17.89 2000 24.57 93.31 17.88 2100 24.75 94.52 17.86 2200 24.91 95.67 17.84 2300 25.06 96.78 17.82 2400 25.18 97.85 17.79 2500 25.29 98.88 17.76 2600 25.39 99.88 17.72 2700 25.48 100.84 17.68 2800 25.56 101.76 17.63 2900 25.63 102.66 17.58 3000 25.69 103.53 17.51