Abstract
Enthalpies of dissolution are found for crystalline racemic tartaric and glutaric acids and isatin in water and in potassium hydroxide solutions at 298.15 K via direct calorimetry. The protolytic equilibria in isatin aqueous solutions are studied at 298.15 K and ionic strengths of 0.5 (relative to potassium nitrate) by potentiometric means. Standard enthalpies of formation are calculated for racemic tartaric and glutaric acids, isatin, and the products of their dissociation in aqueous solutions.
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References
F. Crea, A. de Robertis, and S. Sammartano, J. Solution Chem. 33, 499 (2004).
K. Burger, P. Sipos, M. Veber, et al., Inorg. Chim. Acta 152, 233 (1988).
G. Choppin, A. Dadgar, and E. Rizkalla, Inorg. Chem. 25, 3581 (1986).
H. Ito, Y. Ikegami, and Y. Suzuki, Bull. Chem. Soc. Jpn. 7, 3426 (1984).
S. Limaye and M. Saxena, J. Indian Chem. Soc. 61, 448 (1984).
B. Mali and D. Sen, Indian J. Chem. A 20, 695 (1981).
A. Hamman, A. Olin, et al., Acta Chem. Scand. A 31, 384 (1977).
U. Dash and B. Nayak, Austral. J. Chem. 28, 1377 (1975).
A. Cassol, P. di Bernardo, and R. Portanova, Inorg. Chim. Acta 7, 353 (1973).
E. Chubakova and N. Skorik, Zh. Neorg. Khim 18, 2723 (1973).
Yu. V. Konovalova and L. S. Kachkar’, Zh. Neorg. Khim. 15, 2964 (1970).
V. I. Gordienko and Yu. I. Mikhailyuk, Zh. Anal. Khim. 27, 1069 (1972).
P. G. Manning and S. Ramamoorthy, J. Inorg. Nucl. Chem. 34, 1997 (1972).
A. Vanne and M. C. Bennaro, J. Inorg. Nucl. Chem. 37, 1443 (1975).
I. Feldman, C. A. North, and H. B. Hunter, J. Phys. Chem. 64, 1224 (1960).
C. W. Davies and B. E. Hoyle, J. Chem. Soc., 4134 (1953).
V. P. Vasil’ev, Thermodynamic Properties of Electrolyte Solutions (Vysshaya Shkola, Moscow, 1982) [in Russian].
J. J. Christensen and R. M. Izatt, J. Am. Chem. Soc. 89, 213 (1967).
V. A. Borodin, V. P. Vasil’ev, and E. V. Kozlovskii, Mathematical Problems of Chemical Thermodynamics (Nauka, Novosibirsk, 1985) [in Russian].
P. P. Korostelev, Preparation of Solutions in Analytical Chemistry (Akad. Nauk SSSR, Moscow, 1962) [in Russian].
V. P. Vasil’ev, L. A. Kochergina, and O. N. Krutova, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 46 (6), 69 (2003).
W. B. Parcker, Thermal Properties of Aqueous Uni-Univalent Electrolytes (NSRDS-NBS, Washington, DC, 1965), Vol. 2, p. 342.
D. Himmelblau, Applied Nonlinear Programming (McGraw-Hill, New York, 1971).
A. A. Bugaevskii and B. A. Dunai, Zh. Anal. Khim. 26, 205 (1971).
A. V. Volkov, O. Yu. Platonycheva, O. N. Krutova, and V. G. Gradusov, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 52 (4), 7 (2009).
V. P. Vasil’ev, V. A. Borodin, and S. B. Kopnyshev, Zh. Fiz. Khim. 65, 55 (1991).
A. N. Kizin and Yu. A. Lebedev, Dokl. Akad. Nauk SSSR 262, 914 (1982).
J. D. Cox and G. Pilcher, Thermochemistry of Organic and Organometallic Compounds (Academic, New York, 1970).
Thermal Constants of Substances, The Handbook, Ed. by V. P. Glushko (VINITI, Moscow, 1965–1971), No. 3 [in Russian].
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Original Russian Text © A.I. Lytkin, V.V. Chernikov, O.N. Krutova, V.E. Litvinenko, A.V. Volkov, S.A. Bychkova, I.A. Skvortsov, 2018, published in Zhurnal Fizicheskoi Khimii, 2018, Vol. 92, No. 1, pp. 85–90.
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Lytkin, A.I., Chernikov, V.V., Krutova, O.N. et al. Thermodynamics of Dissolution for Crystalline Racemic Tartaric and Glutaric Acids and Isatin in KOH Aqueous Solutions at 298.15 K. Russ. J. Phys. Chem. 92, 70–74 (2018). https://doi.org/10.1134/S0036024418010144
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DOI: https://doi.org/10.1134/S0036024418010144