pH, Definition and measurement at high temperatures

Mesmer, R. E.; Holmes, H. F.

doi:10.1007/bf00651506

pH, Definition and measurement at high temperatures

Conference · Mon Aug 19 00:00:00 EDT 1991 · Journal of Solution Chemistry

DOI:https://doi.org/10.1007/bf00651506· OSTI ID:5388530

Mesmer, R. E. ^[1]; Holmes, H. F. ^[1]

Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

In this review paper, the NBS scale and its limitations are briefly discussed. The magnitude of liquid junction potentials and some calculated values are presented. The use of a molality scale for hydrogen electrode concentration cells at high temperatures is described, and results from measurements on ionization equilibria are summarized. Use of this scale is also recommended for certain circumstances with cells without liquid junction. As an alternative activity scale, use of the Pitzer ion-interaction treatment for ions is recommended for special cases. Finally, reference data are presented for γ_±HCl in HCl(aq) to 350°C and (HCl+NaCl)(aq) to 200°C that were derived by use of the Pitzer ion-interaction treatment.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)

DOE Contract Number:: AC05-84OR21400

OSTI ID:: 5388530

Report Number(s):: CONF-9108114--3; ON: DE91017945

Journal Information:: Journal of Solution Chemistry, Journal Name: Journal of Solution Chemistry Journal Issue: 8 Vol. 21; ISSN 0095-9782

Publisher:: Springer

Country of Publication:: United States

Language:: English

References (35)

A new approach to measuring pH in brines and other concentrated electrolytes Knauss, Kevin G.; Wolery, Thomas J.; Jackson, Kenneth J. Geochimica et Cosmochimica Acta, Vol. 54, Issue 5 https://doi.org/10.1016/0016-7037(90)90177-M	journal	May 1990
Some Thermodynamic Properties of Uni-univalent Halide Mixtures in Aqueous Solution Harned, Herbert S. Journal of the American Chemical Society, Vol. 57, Issue 10 https://doi.org/10.1021/ja01313a033	journal	October 1935
Acid association quotients of tris(hydroxymethyl)aminomethane in aqueous NaCl media to 200�C Palmer, Donald A.; Wesolowski, D. Journal of Solution Chemistry, Vol. 16, Issue 7 https://doi.org/10.1007/BF00646335	journal	July 1987
Electromotive Force Studies in Aqueous Solutions at Elevated Temperatures. V. The Thermodynamic Properties of DCI Solutions¹ Lietzke, M. H.; Stoughton, R. W. The Journal of Physical Chemistry, Vol. 68, Issue 10 https://doi.org/10.1021/j100792a053	journal	October 1964
Electromotive force studies in aqueous solutions at elevated temperatures. IX. Thermodynamic properties of hydrochloric acid-gadolinium chloride mixtures Lietzke, Milton H.; Stoughton, Raymond W. The Journal of Physical Chemistry, Vol. 72, Issue 1 https://doi.org/10.1021/j100847a048	journal	January 1968
ELECTROMOTIVE FORCE MEASUREMENTS IN AQUEOUS SOLUTIONS AT ELEVATED TEMPERATURES. II. THERMODYNAMIC PROPERTIES OF HYDROCHLORIC ACID ¹ Greeley, R. S.; Smith, William T.; Lietzke, M. H. The Journal of Physical Chemistry, Vol. 64, Issue 10 https://doi.org/10.1021/j100839a021	journal	October 1960
A review of pH measurement at high temperatures Midgley, D. Talanta, Vol. 37, Issue 8 https://doi.org/10.1016/0039-9140(90)80118-Y	journal	August 1990
Electromotive Force Studies in Aqueous Solutions at Elevated Temperatures. VI. The Thermodynamic Properties of HCl-NaCl Mixtures¹ Lietzke, M. H.; Hupf, H. B.; Stoughton, R. W. The Journal of Physical Chemistry, Vol. 69, Issue 7 https://doi.org/10.1021/j100891a048	journal	July 1965
Thermodynamics of concentrated electrolyte mixtures and the prediction of mineral solubilities to high temperatures for mixtures in the system Na-K-Mg-Cl-SO4-OH-H2O Pabalan, Roberto T.; Pitzer, Kenneth S. Geochimica et Cosmochimica Acta, Vol. 51, Issue 9 https://doi.org/10.1016/0016-7037(87)90295-X	journal	September 1987
Electromotive force studies in aqueous solutions at elevated temperatures. X. Thermodynamic properties of HCl-KCl, HCl-RbCl, HCl-CsCl, HCl-MgCl2, HCl-CaCl2, HCl-SrCl2, and HCl-AlCl3 mixtures Lietzke, Milton H.; O'Brien, H. A. The Journal of Physical Chemistry, Vol. 72, Issue 13 https://doi.org/10.1021/j100859a009	journal	December 1968
Ionization of acetic acid in aq. sodium chloride media: a potentiometric study to 573K and 130 bar Mesmer, Robert E.; Patterson, C. S.; Busey, R. H. The Journal of Physical Chemistry, Vol. 93, Issue 21 https://doi.org/10.1021/j100358a044	journal	October 1989
Thermodynamics of electrolytes. IV. Activity and osmotic coefficients for mixed electrolytes Pitzer, Kenneth S.; Kim, Janice J. Journal of the American Chemical Society, Vol. 96, Issue 18 https://doi.org/10.1021/ja00825a004	journal	September 1974
Silver‐Silver Chloride Thermocells and Thermal Liquid Junction Potentials for Potassium Chloride Solutions at Elevated Temperatures Macdonald, Digby D.; Scott, Arthur C.; Wentrcek, Paul Journal of The Electrochemical Society, Vol. 126, Issue 9 https://doi.org/10.1149/1.2129342	journal	September 1979
External Reference Electrodes for Use in High Temperature Aqueous Systems Macdonald, Digby D.; Scott, Arthur C.; Wentrcek, Paul Journal of The Electrochemical Society, Vol. 126, Issue 6 https://doi.org/10.1149/1.2129192	journal	June 1979
Modeling of the thermodynamics of electrolyte solutions to high temperatures including ion association: application to hydrochloric acid Simonson, J. M.; Holmes, H. F.; Busey, R. H. The Journal of Physical Chemistry, Vol. 94, Issue 19 https://doi.org/10.1021/j100382a066	journal	September 1990
Hydrolysis of beryllium(II) in m sodium chloride Mesmer, Robert E.; Baes, Charles F. Inorganic Chemistry, Vol. 6, Issue 11 https://doi.org/10.1021/ic50057a003	journal	November 1967
Dissociation constant of bisulfate ion in aqueous sodium chloride solutions to 250.degree.C Dickson, Andrew G.; Wesolowski, David J.; Palmer, Donald A. The Journal of Physical Chemistry, Vol. 94, Issue 20 https://doi.org/10.1021/j100383a042	journal	October 1990
Acidity Measurements at Elevated Temperatures: I. Uranium(VI) Hydrolysis at 25 and 94° Baes, C. F.; Meyer, Norman J. Inorganic Chemistry, Vol. 1, Issue 4 https://doi.org/10.1021/ic50004a014	journal	November 1962
Electromotive Force Studies in Aqueous Solutions at Elevated Temperatures. VII. The Thermodynamic Properties of HCl—BaCl₂ Mixtures¹ Lietzke, M. H.; Stoughton, R. W. The Journal of Physical Chemistry, Vol. 70, Issue 3 https://doi.org/10.1021/j100875a024	journal	March 1966
Assignment of Limiting Equivalent Conductances for Single Ions to 400°¹ Quist, Arvin S.; Marshall, William L. The Journal of Physical Chemistry, Vol. 69, Issue 9 https://doi.org/10.1021/j100893a027	journal	September 1965
Studies on the Hydrolysis of Metal Ions. 24. Hydrolysis of the Uranyl Ion, UO2+2, in Perchlorate Self-Medium. Hietanen, Sirkka; Sillén, Lars Gunnar; Hammarsten, E. Acta Chemica Scandinavica, Vol. 13 https://doi.org/10.3891/acta.chem.scand.13-1828	journal	January 1959
Electromotive Force Studies in Aqueous Solutions at Elevated Temperatures. iv. the Activity Coefficients of Hydrogen Bromide and Potassium Bromide in Hydrogen Bromide-Potassium Bromide Mixtures Lietzke, M. H.; Stoughton, R. W. The Journal of Physical Chemistry, Vol. 67, Issue 12 https://doi.org/10.1021/j100806a017	journal	December 1963
The enthalpy of dilution of HCl(aq) to 648 K and 40 MPa thermodynamic properties Holmes, H. F.; Busey, R. H.; Simonson, J. M. The Journal of Chemical Thermodynamics, Vol. 19, Issue 8 https://doi.org/10.1016/0021-9614(87)90033-4	journal	August 1987
ELECTROMOTIVE FORCE STUDIES IN AQUEOUS SOLUTIONS AT ELEVATED TEMPERATURES. III. THE STANDARD POTENTIAL OF THE SILVER-SILVER BROMIDE ELECTRODE AND THE MEAN IONIC ACTIVITY COEFFICIENT OF HYDROBROMIC ACID¹ Towns, Michael B.; Greeley, Richard S.; Lietzke, M. H. The Journal of Physical Chemistry, Vol. 64, Issue 12 https://doi.org/10.1021/j100841a013	journal	December 1960
Acid association quotients of bis-tris in aqueous sodium chloride media to 125�C Wesolowski, David J.; Palmer, Donald A. Journal of Solution Chemistry, Vol. 18, Issue 6 https://doi.org/10.1007/BF00664236	journal	June 1989
Studies on the Hydrolysis of Metal Ions. 22. Equilibrium Studies in Self-medium; Application to the Hydrolysis of Th4+. Hietanen, Sirkka; Sillén, Lars Gunnar; Smith-Kielland, I. Acta Chemica Scandinavica, Vol. 13 https://doi.org/10.3891/acta.chem.scand.13-0533	journal	January 1959
pH standards of high acidity and high alkalinity and the practical scale of pH Bates, R. G.; Pinching, G. D.; Smith, E. R. Journal of Research of the National Bureau of Standards, Vol. 45, Issue 5 https://doi.org/10.6028/jres.045.046	journal	November 1950
The Potentials at the Junctions of Monovalent Chloride Solutions. MacInnes, Duncan A.; Yeh, Yu Liang Journal of the American Chemical Society, Vol. 43, Issue 12 https://doi.org/10.1021/ja01445a011	journal	December 1921
pH Measurements of High Temperature Aqueous Environments with Stabilized‐Zirconia Membranes Hettiarachchi, S.; Kedzierzawski, P.; Macdonald, D. D. Journal of The Electrochemical Society, Vol. 132, Issue 8 https://doi.org/10.1149/1.2114233	journal	August 1985
Electromotive force studies in aqueous solutions at elevated temperatures — XII Lietzke, M. H.; Hupf, H. B.; Stoughton, R. W. Journal of Inorganic and Nuclear Chemistry, Vol. 31, Issue 11 https://doi.org/10.1016/0022-1902(69)80333-7	journal	November 1969
Electrochemical Measurements on Zirconium and Zircaloy-2 at Elevated Temperatures Bacarella, A. L.; Sutton, A. L. Journal of The Electrochemical Society, Vol. 112, Issue 6 https://doi.org/10.1149/1.2423604	journal	January 1965
Thermodynamic Properties of Aqueous Sodium Chloride Solutions Pitzer, Kenneth S.; Peiper, J. Christopher; Busey, R. H. Journal of Physical and Chemical Reference Data, Vol. 13, Issue 1 https://doi.org/10.1063/1.555709	journal	January 1984
Thermodynamics of aqueous association and ionization reactions at high temperatures and pressures Mesmer, R. E.; Marshall, W. L.; Palmer, D. A. Journal of Solution Chemistry, Vol. 17, Issue 8 https://doi.org/10.1007/BF00647417	journal	August 1988
Studies on the Hydrolysis of Metal Ions. Part 35. The Hydrolysis of the Lanthanum Ion, La3+. Biedermann, George; Ciavatta, Liberato; Stjernström, Nils E. Acta Chemica Scandinavica, Vol. 15 https://doi.org/10.3891/acta.chem.scand.15-1347	journal	January 1961
Electromotive force studies in aqueous solutions at elevated temperatures. VIII. The thermodynamic properties of hydrochloric acid-lanthanum chloride mixtures Lietzke, Milton H.; Stoughton, Raymond W. The Journal of Physical Chemistry, Vol. 71, Issue 3 https://doi.org/10.1021/j100862a029	journal	February 1967

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AQUEOUS SOLUTIONS
CALCULATION METHODS
CALIBRATION
CALIBRATION STANDARDS
CHARGED PARTICLES
CHEMICAL REACTION KINETICS
DATA
DISPERSIONS
DISSOCIATION
ELECTROLYTES
EQUILIBRIUM
HYDROGEN IONS
INFORMATION
IONIZATION
IONS
KINETICS
MATHEMATICAL MODELS
MEASURING METHODS
MEDIUM TEMPERATURE
MIXTURES
NUMERICAL DATA
PH VALUE
PHYSICAL PROPERTIES
QUANTITY RATIO
REACTION KINETICS
SOLUTIONS
STANDARDS
TEMPERATURE DEPENDENCE
THEORETICAL DATA
THERMODYNAMIC PROPERTIES
acidity
activity coefficients
electrolyte mixtures
high temperatures
ion association
ion-interaction parameters
liquid junction potentials
pH

pH, Definition and measurement at high temperatures

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References (35)

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