{"compilation": {"title": "Solubility data from IUPAC SDS Volume 62 (page ?) - Carbon dioxide with Sulfuric acid, Sodium sulfate and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Patrick L. Long, H. Lawrence Clever", "sources": [{"citation": "Kobe, K. A.; Kenton, F. H.; Ind. Eng. Chem.; Anal. Ed. 1938, 10, 76-77.", "pubtype": "paper", "url": "https://doi.org/10.1021/ac50118a009"}], "system": "Carbon dioxide with Sulfuric acid, Sodium sulfate and Water", "substances": [{"constituent": 1, "name": "Carbon dioxide", "formula": "CO2", "molweight": 44.0095, "casrn": "124-38-9", "inchi": "InChI=1S/CO2/c2-1-3", "inchikey": "CURLTUGMZLYLDI-UHFFFAOYSA-N", "sample": "Source not given. Purity stated to be 99+%."}, {"constituent": 2, "name": "Sulfuric acid", "formula": "H2SO4", "molweight": 98.078, "casrn": "7664-93-9", "inchi": "InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)", "inchikey": "QAOWNCQODCNURD-UHFFFAOYSA-N"}, {"constituent": 3, "name": "Sodium sulfate", "formula": "Na2SO4", "molweight": 142.04, "casrn": "7757-82-6", "inchi": "InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2", "inchikey": "PMZURENOXWZQFD-UHFFFAOYSA-L"}, {"constituent": 4, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled."}], "method": "The apparatus is described in detail in an earlier paper [1]. The apparatus consists of a gas buret, a pressure compensator, and a 200 mL absorption bulb and mercury leveling bulb. The absorption bulb is attached to a shaking mechanism.<br/>The solvent and the gas are placed in the absorption bulb. The bulb is shaken until equilibrium is reached. The remaining gas is returned to the buret. The difference in the final and initial volume is taken as the volume of gas absorbed.", "reference": {"citation": "Kobe, K. A.; Williams, J. S.; Ind. Eng. Chem. 1935, 7 (1), 37-8.", "pubtype": "paper", "url": "https://doi.org/10.1021/ac50093a017"}, "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Ostwald coefficient", "number": "2.70e-01", "significand": "2.70", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Bunsen Coefficient", "number": "2.47e-01", "significand": "2.47", "exponent": "-1", "sigfigs": "3", "unit": "$\\pu{cm3(g) cm-3(l) atm-1}$"}, {"property": "Volume (1)", "number": "4.954e+01", "significand": "4.954", "exponent": "1", "sigfigs": "4", "unit": "$\\pu{cm3}$"}, {"property": "Volume (2)", "number": "1.340e+01", "significand": "1.340", "exponent": "1", "sigfigs": "4", "unit": "$\\pu{cm3}$"}], "supplemental": []}]}]}}