- Data And Calculations Vapor Pressure And Enthalpy Of Vaporization To Lowest Temp C Table 1 Vo Volume Reading Correct 1 (20.88 KiB) Viewed 101 times
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- Data And Calculations Vapor Pressure And Enthalpy Of Vaporization To Lowest Temp C Table 1 Vo Volume Reading Correct 3 (30.96 KiB) Viewed 101 times
- Data And Calculations Vapor Pressure And Enthalpy Of Vaporization To Lowest Temp C Table 1 Vo Volume Reading Correct 4 (45.56 KiB) Viewed 101 times
ТО, С vo.ml Patm,inch of mercury Patm, torr Patm, atm R. L'atm/imali R.J/mol*K) Tconv, k Vcor, ml 0.1 4.28 29.49 749.0 0.9856 0.08206 8.3145 273.15 0.20 0.00408 273.25 0.000179 40.65 0.00428 VO, TORK nalr, mol Change Hvap theor Ki/mol VOL Temperature, Volume, ml Temperature, K 1/Temperature, 1/K Vc.ml NEL Pair,atm Pair, torr PH20, torr In (PH2O 46.7 5.02 319.9 0.003126 4.82 0.00482 0.977 742 6.9 1.927 50.7 5.12 323,9 0.003088 4.92 0.00492 0.969 736 129 2.554 54.7 5.28 327.9 0.003050 5.08 0.00508 0.950 722 27.2 3.305 58.8 5.36 332.0 0.003013 5.16 0.005 16 0.947 720 29.5 3.386 62.6 5.68 335.8 0.002978 5.48 0.00548 0.902 685 63.8 4.156 66.5 5.72 339.7 0.002944 5.52 0.00552 0.905 688 60,9 4.109 70.8 5.78 344.0 0.002907 5.58 0.00558 0.907 689 59.6 4.088 74.7 5.86 347.9 0.002875 5.66 0.00566 0.904 687 61.7 4.122 78.6 5.98 351.8 0.002843 5.78 0.00578 0.896 681 68.4 4.226 82.8 6.04 356,0 0.002809 5.84 0.00584 0.897 682 67.4 4.210
34 slope 35 intercept 36 Change Hvap exp. ,KJ/mol 37 % error 38 TH2O(boilling),K 39 TH2O(boilling), C 40 -6711.540 23.497 55.80 37.28% 397.6 124.5
In(Ph20) VS 1/T 5.000 4.500 4.000 3.500 . 3.000 In (P H20), 2.500 y = -6711.5x + 23.497 R2 = 0.7818 2.000 1.500 1.000 0.500 0.000 0.0028 0.0028 0.0029 0.0029 0.0030 0.0030 0.0031 0.0031 0.0032 1/Temperature, 1/K