P2-3d1 - 2.202991107-0 2.1931245984 2.1931245984 2.1942268695-0 2.1643528558 2.1846914308 2.1848818076-0.5 2.1335389084 2.1746411927 2.1748734374-0

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Problem 2.3 Correlation of Thermodynamic and Physical Properties of Propane Part d1 - Heat of Vaporization of Propane - linear - regression solved by "trendline" Temperature (Deg. F) Heat od Vap. (Kcal/kg) log(Tc-T) log(deltaH) log(deltaH)-calc Residual -70 189.5 2.4409090821 2.2776092143 2.2747072699 0.002902 -60 187 2.4248816366 2.2718416065 2.2695015556 0.00234 -50 184.5 2.4082399653 2.2659963705 2.2640963407 0.0019 -40 181.5 2.3909351071 2.2588766294 2.2584757228 0.000401 -30 179 2.372912003 2.252853031 2.2526218186 0.000231 -20 176 2.3541084391 2.2455126678 2.246514421 -0.001002 -10 173.5 2.3344537512 2.2392994791 2.2401305784 -0.000831 0 170.5 2.3138672204 2.2317243833 2.2334440732 -0.00172 10 168 2.2922560714 2.2253092817 2.226424772 -0.001115 20 165 2.2695129442 2.2174839442 2.2190378043 -0.001554 30 162 2.2455126678 2.2095150145 2.2112425145 -0.001727 40 159 2.220108088 2.2013971243
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Unformatted text preview: 2.202991107 -0.001594 50 156 2.1931245984 2.1931245984 2.1942268695 -0.001102 60 153 2.1643528558 2.1846914308 2.1848818076-0.00019 70 149.5 2.1335389084 2.1746411927 2.1748734374 -0.000232 80 146 2.1003705451 2.1643528558 2.1641003531 0.000253 90 142.5 2.0644579892 2.1538148643 2.1524359549 0.001379 100 138.5 2.0253058653 2.1414497734 2.139719345 0.00173 110 134 1.982271233 2.1271047984 2.1257416965 0.001363 120 129 1.9344984512 2.1105897103 2.110225097 0.000365 1.9 2 2.1 2.2 2.3 2.4 2.5 2 2.05 2.1 2.15 2.2 2.25 2.3 f(x) = 0.32483582x + 1.4819097755 R² = 0.9991642291 Heat of Vaporization vs. Temperature log(Temp.) log(deltaH) 2.1 2.12 2.14 2.16 2.18 2.2 2.22 2.24 2.26 2.28 2.3-0.002-0.001 0.001 0.002 0.003 0.004 Residual Plot log(deltaH) Residual...
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This note was uploaded on 01/02/2012 for the course CHE 218 taught by Professor Engr.agapay during the Spring '11 term at Mapúa Institute of Technology.

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