二氧化碳在水中的溶解度.docx

Aqueous Solubi lity of aC0101.3 kPaatH)par tial pressureTemperatureDissolvedCO volume e 2‘ per volumeH O2grams CO per100 ml H O2TemperaturDissolvedCO volumeJ 2per volumeH O2grams CO per100 ml H O20 ° C1.7130.334618 ° C0.9280.17891 ° C1.6460.321319 ° C0.9020.17372 ° C1.5270.309120 ° C0.8780.16883 ° C1.5270.297821 ° C0.8540.16404 ° C1.4730.287122 ° C0.8290.15905 ° C1.4240.277423 ° C0.8040.15406 ° C1.3770.268124 ° C0.7810.14937 ° C1.3310.258925 ° C0.7590.14498 ° C1.2820.249226 ° C0.7380.14069 ° C1.2370.240327 ° C0.7180.136610 ° C1.1940.231828 ° C0.6990.132711 ° C1.1540.223929 ° C0.6820.129212 ° C1.1170.216530 ° C0.6550.125713 ° C1.0830.209835 ° C0.5920.110514 ° C1.0500.203240 ° C0.5300.097315 ° C1.0190.197045 ° C0.4790.086016 ° C0.9850.190350 ° C0.4360.076117 ° C0.9560.184560 ° C0.3590.0576Vapor pressure of solid and liquidP inmm Hg104010040076015203800760015P inatm(2sf, derived 0.00130.0130.0530.130.531.02.05.01020frommmHg)P inkPa(derivefromd0.131.35.31353101.325202.65506.6251013.2520mm Hg/ atm)T in°C-100.2s)一85込一7沁）一69丄— 56.7—39.5Table data obtained CfRrCoHmandbook of Chemistry and Physics 44th ed. Annotation"(s)" indicates equilibrium temperature of vapor over solid. Otherwise temperature is equilibrium of vapor over liquid. For kPa values, where datum is whole numbers of atmospheres exact kPa values are given, elsewhere 2 significant figures derived from Hg data.log of Carbon Dioxide vapor pr(Ussur^ormula: obt ained from EERIC[edi] Phase diagram10000solid1COO -2OO250300350temperature (K)si>nercrj(icfti fluid4D0[edi] Liquid/vapor equilibrium thermodynamic dataThe t able below gives t hermodynamic data of2 InqieqdiiCGbrium with its vapor at various temperatures. Heat content data, heat of vaporization, and entropy values are relative to the laquidts0°C temperature and 3483 kPa pressure. To convert heat values to joules per mole values, multiply by 44.095 grams/mole. To convert densitie； moles/liter, multiply by 22-m78eCmiter-gram. Data obtairCdC fHamdbook of Chemis try and Phy44th ed. pages 2560-2561, excep t for cri ti cal t empera ture line (31.1°C) and t empera tu res -30°C and below, which hrngeaiseiHahdbDok of Chemistry 10th ed. page 1463.Carbon dioxide liquid/vapor equilibrium thermodynamic dataTemp.° CPvapVapor pressur kPaHliqHea tcontent e liquidJgHvapHeat;contenvaporA HovapHea t o: t vaporiza tio:p- vapDensity of vapo: 畝皿3PliqDensity rof liqu g/cm3SliqEntropy idliquid 珈l-° (SvapEntropy vapor:J&Ql-°C-56.6518.31.179-56.0531.81.177-54.0579.11.169-52.0629.61.162-50.0683.41.155-48.0740.61.147-46.0801.31.139-44.0865.61.131-42.0933.81.124-40.01005.71.116-38.01081.61.108-36.01161.81.100-34.01246.21.092-32.01335.11.084-30.01428.61.075-28.891521-55.69237.1292.90.038461.0306-9.4843.41-27.781575-53.76237.3291.00.039871.0276-9.1343.21-26.671630-51.84237.6289.40.041331.0242-8.7843.01-25.561686-49.87237.6287.50.042831.0209-8.4542.78-24.441744-47.91237.8285.70.044401.0170-8.1042.56-23.331804-45.94237.8283.60.046001.0132-7.7542.36-22.221866-43.93237.8281.70.047671.0093-7.4042.14-21.111928-41.92237.8279.60.049381.0053-7.0542.94-20.001993-39.91237.8277.80.051161.0011-6.6841.71-18.892059-37.86237.8275.70.053000.9968-6.3141.49-17.782114-35.82237.6273.60.054890.9923-5.9841.27-16.672197-33.73237.6271.20.056860.9875-5.6141.05-15.562269-31.64237.3269.20.058880.9829-5.2640.83-14.442343-29.54237.3266.90.060980.9782-4.9140.61-13.332418-27.41237.1264.50.063140.9734-4.5440.39-12.222495-25.27236.9262.20.065390.9665-4.1740.152574-23.09236.7259.70.067710.9639-3.8039.92-10.002654-20.90236.4257.30.070110.9592-3.4339.68-8.892738-18.69235.9254.80.072590.9543-3.0639.46-7.782823-16.45235.7252.20.075160.9494-2.6939.22-6.672910-14.18235.2249.40.077830.9443-2.3238.98-5.562999-11.90234.8246.60.080590.9393-1.9438.74-4.443090-9.977234.3243.80.083470.9340-1.5738.50-3.893136-8.410234.1242.40.084940.93。