Using Lydersen’s method, estimate the critical constants for isobutanol. Compare your values with those given in Appendix C.

Data from appendix c

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NO 1 2 3 4 5 Formula AR BCL3 BF3 BR2 CLNO CL2 CL3P CLASI 15 16 8 9 D2 10 D20 11 F2 12 F3N 13 F4SI 14 F6S HBR HCL 17 HF 18 H1 19 H2 20 H2O 21 H2S 22 H3N 23 H3P 24 25 26 27 12 28 KR 29 NO 30 NO2 31 N2 32 N20 33 NE 34 02 35 02S H4N2 H4SI HE(4) Compound Name ARGON BORON TRICHLORIDE BORON TRIFLUORIDE BROMINE NITROSYL CHLORIDE CHLORINE PROSPHORUS TRICHLORIDE SILICON TETRACHLORIDE DEUTERIUM DEUTERIUM OXIDE FLUORINE NITROGEN TRIFLUORIDE SILICON TETRAFLUORIDE SULPHUR HEXAFLUORIDE HYDROGEN BROMIDE HYDROGEN CHLORIDE HYDROGEN FLUORIDE HYDROGEN IODIDE HYDROGEN WATER HYDROGEN SULPHIDE AMMONIA PHOSPHINE HYDRAZINE SILANE HELIUM-4 IODINE KRYPTON NITRIC OXIDE NITROGEN DIOXIDE NITROGEN NITROUS OXIDE NEON OXYGEN SULPHUR DIOXIDE MOLWT TFP 39.948 117,169 67.805 159.808 65.459 70.906 137.333 169.898 VC LDEN TDEN 0.075 1373 -183 1350 11 TBP PC -189.9 -185.9 -107.3 12.5 - 126.7 -99.9 260.8 49.9 TC 150.8 452.0 48.7 38.7 0.066 1510 1537 1660 0.198 1830 2160 -7.2 58.7 584.0 103.4 0.127 3119 -59.7 -5.5 440,0 91.2 0.139 1420 -101.0 -34.5 417.0 77.0 0.124 1563 -1122 75.8 563.0 0.260 1574 -68.9 57.2 507.0 37.5 0.326 1480 4.032 -254.5 -249.5 38.4 16.6 0.060 165 20.031 3.8 101.4 644.0 216.6 0.056 1105 37.997 -219.7 -188.2 144.3 52.2 71.002 -206.8 -129.1 234.0 45.3 104.080 -90.2 -86.2 259.0 37.2 146.050 -50.7 -63.9 318.7 37.6 80.912 -86.1 -67.1 363.2 85.5 0.100 36.461 -114.2 -85.1 324.6 83.1 0.081 1193 20.006 -83.2 19.5 461.0 64.8 0.069 967 -50.8 -35.6 424.0 83.1 0.131 2803 -259.2 -252.8 33.2 13.0 0.065 71 0.0 100.0 647.3 220.5 0.056 998 -85.6 -60.4 373.2 89.4 0.099 993 -77.8 -33.5 405.6 112.8. 0.073 639 -133.8 -87.5 324.8 62.7 0.113 1.5 113.5 653.0 146.9 0.096 1008 -185.0 -112.2 269.7 48.4 680 -269.0 5.2 2.3 0.057 123 184.3 819.0 116.5 0.155 3740 -153.4 209.4 55.0 0.091 2420 -153 -151.8 180.0 64.8 0.058 1280 -152 431.4 101.3 0.170 1447 20 126.2 33.9 0.090 805 -195 309.6 72.4 0.097 1226 -90 44.4 27.6 0.042 1204 -246 154.6 50.5 0.073 1149 -183 430.8 78.8 0.122 1455 -10 127.912 2.016 18.015 34,080 17.031 33.998 32.045 32.112 20 88 -269 180 4.003 253.808 83.800 30.006 46.006 28.013 113.6 -157.4 -163.7 -11.3 21.1 -209.9 -195.8 -90.9 -88.5 -248.7 -246.2 -218.8 - 183.0 -75.5 - 10.2 44.013 20.183 31.999 64.063 20 -12 -34 21 20 -250 20 -188 -129 -95 -50 -57 -85 20 -36 -253 20 -60 0 HVAP NO 6531 30,187 25,707 5 20,432 6 7 8 9 10 11 27549 1223 41.366 6531 2 17,668 16,161 6699 19,778 904 40,683 18,673 23.362 14,725 44,799 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 92 41,868 27 28 9667 13,816 19,071 30 Go to 31 16 Ativ 5581 16559 32 1842 33 6824 34 24,932 asti