caa a22 4500 477139574 CHVBK 20180405111729.0 cr unu---uuuuu 170330e19970201xx s 000 0 eng 10.1007/BF02767920 doi (NATIONALLICENCE)springer-10.1007/BF02767920 Apparent molar heat capacities of aqueous solutions of phosphoric acid and sulfur dioxide from 303 to 623 K and a pressure of 28 MPa [Elektronische Daten] [Andrei Sharygin, Americo Inglese, Josef Šedlbauer, Robert Wood] Heat capacities of aqueous solutions of phosphoric acid from 0.1 to 0.8 mol- kg-1 and sulfur dioxide from 0.2 to 0.9 mol-kg-1 have been measured with a flow heat-capacity calorimeter from 303 to 623 K and a pressure of 28 MPa. At the lowest molality single-solute solutions as well as mixtures of either H3PO4 or SO2 with HC1 were measured to repress dissociation. Calculated apparent molar heat capacities were corrected for dissociation reactions and the chemical relaxation effect. Experimental results for mixtures were analyzed using Young's rule. Standard state partial molar heat capacities of H3PO4(aq) and SO2(aq) were obtained by extrapolation to infinite dilution. A few measurements of the densities of aqueous H3PO4 and SO2 were made at 25°C and a pressure of 28 MPa. Plenum Publishing Corporation, 1997 Aqueous solutions nationallicence apparent molar heat capacity nationallicence phosphoric acid nationallicence sulfur dioxide nationallicence high temperature nationallicence apparent molar volume nationallicence Sharygin Andrei Department of Chemistry and Biochemistry and Center for Molecular and Engineering Thermodynamics, University of Delaware, 19716, Newark, Delaware aut Inglese Americo Dipartimento di Chimica Università di Bari, Trav. 200 Re David 4, 70126, Bari, Italy aut Šedlbauer Josef Department of Chemistry, Technical University Liberee, Hálkova 6, 460 17, Liberec, Czech Republic aut Wood Robert Department of Chemistry and Biochemistry and Center for Molecular and Engineering Thermodynamics, University of Delaware, 19716, Newark, Delaware aut Journal of Solution Chemistry Springer-Verlag 26/2(1997-02-01), 183-197 0095-9782 26:2<183 1997 26 10953 https://doi.org/10.1007/BF02767920 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02767920 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sharygin Andrei Department of Chemistry and Biochemistry and Center for Molecular and Engineering Thermodynamics, University of Delaware, 19716, Newark, Delaware aut NATIONALLICENCE 700 1- Inglese Americo Dipartimento di Chimica Università di Bari, Trav. 200 Re David 4, 70126, Bari, Italy aut NATIONALLICENCE 700 1- Šedlbauer Josef Department of Chemistry, Technical University Liberee, Hálkova 6, 460 17, Liberec, Czech Republic aut NATIONALLICENCE 700 1- Wood Robert Department of Chemistry and Biochemistry and Center for Molecular and Engineering Thermodynamics, University of Delaware, 19716, Newark, Delaware aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer-Verlag 26/2(1997-02-01), 183-197 0095-9782 26:2<183 1997 26 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer