Aqueous Solubility of CO2 at 101.3 kPa (1 atm) partial pressure7TemperatureDissolvedCO2 volumeper volume H2Ograms CO2 per100 ml H2O0 C1.7130.33461 C1.6460.32132 C1.5270.30913 C1.5270.29784 C1.4730.28715 C1.4240.27746 C1.3770.26817 C1.3310.25898 C1.2820.24929 C1.2370.240310 C1.1940.231811 C1.1540.223912 C1.1170.216513 C1.0830.209814 C1.0500.203215 C1.0190.197016 C0.9850.190317 C0.9560.1845 TemperatureDissolvedCO2 volumeper volume H2Ograms CO2 per100 ml H2O18 C0.9280.178919 C0.9020.173720 C0.8780.168821 C0.8540.164022 C0.8290.159023 C0.8040.154024 C0.7810.149325 C0.7590.144926 C0.7380.140627 C0.7180.136628 C0.6990.132729 C0.6820.129230 C0.6550.125735 C0.5920.110540 C0.5300.097345 C0.4790.086050 C0.4360.076160 C0.3590.0576Vapor pressure of solid and liquidP in mm Hg11040100400760152038007600152003040045600P in atm (2sf, derived from mm Hg)0.00130.0130.0530.130.531.02.05.010204060P in kPa (derived from mm Hg / atm)0.131.35.31353101.325202.65506.6251013.252026.540536079.5T in C134.3(s)119.5(s)108.6(s)100.2(s)85.7(s)78.2(s)69.1(s)56.739.518.95.922.4Table data obtained from CRC Handbook 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 mm Hg data.log of Carbon Dioxide vapor pressure. Uses formula: obtained from CHERIC3edit Phase diagramedit Liquid/vapor equilibrium thermodynamic dataThe table below gives thermodynamic data of liquid CO2 in equilibrium with its vapor at various temperatures. Heat content data, heat of vaporization, and entropy values are relative to the liquid state at 0C temperature and 3483 kPa pressure. To convert heat values to joules per mole values, multiply by 44.095 grams/mole. To convert densities to moles/liter, multiply by 22.678 cm3-mole/liter-gram. Data obtained from CRC Handbook of Chemistry and Physics, 44th ed. pages 2560-2561, except for critical temperature line (31.1C) and temperatures 30C and below, which are taken from Langes Handbook of Chemistry, 10th ed. page 1463.Carbon dioxide liquid/vapor equilibrium thermodynamic dataTemp.CPvapVaporpressurekPaHliqHeatcontentliquidJ/gHvapHeatcontentvaporJ/gvapHoHeat ofvapor-izationJ/gvapDensityof vaporg/cm3liqDensityof liquidg/cm3SliqEntropyliquidJ/mol-CSvapEntropyvaporJ/mol-C56.6518.31.17956.0531.81.17754.0579.11.16952.0629.61.16250.0683.41.15548.0740.61.14746.0801.31.13944.0865.61.13142.0933.81.12440.01005.71.11638.01081.61.10836.01161.81.10034.01246.21.09232.01335.11.084-30.01428.61.07528.89152155.69237.1292.90.038461.03069.4843.4127.78157553.76237.3291.00.039871.02769.1343.2126.67163051.84237.6289.40.041331.02428.7843.0125.56168649.87237.6287.50.042831.02098.4542.7824.44174447.91237.8285.70.044401.01708.1042.5623.33180445.94237.8283.60.046001.01327.7542.3622.22186643.93237.8281.70.047671.00937.4042.1421.11192841.92237.8279.60.049381.00537.0542.9420.00199339.91237.8277.80.051161.00116.6841.7118.89205937.86237.8275.70.053000.99686.3141.4917.78211435.82237.6273.60.054890.99235.9841.2716.67219733.73237.6271.20.056860.98755.6141.0515.56226931.64237.3269.20.058880.98295.2640.8314.44234329.54237.3266.90.060980.97824.9140.6113.33241827.41237.1264.50.063140.97344.5440.3912.22249525.27236.9262.20.065390.96654.1740.1511.11257423.09236.7259.70.067710.96393.8039.9210.00265420.90236.4257.30.070110.95923.4339.688.89273818.69235.9254.80.072590.95433.0639.467.78282316.45235.7252.20.075160.94942.6939.226.67291014.18235.2249.40.077830.94432.3238.985.56299911.90234.8246.60.080590.93931.9438.744.4430909.977234.3243.80.083470.93401.5738.503