Standard thermodynamic data for Rhodochrosite from equilibrium decomposition curve

Fazeli, A. R. and Tareen, J. A. K. and Basavalingu, B. and Bhandage, G. T. (1991) Standard thermodynamic data for Rhodochrosite from equilibrium decomposition curve. Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences, 100 (1). pp. 37-39.

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Official URL: https://doi.org/10.1007/BF02843481

Abstract

Hydrothermal equilibrium decomposition curve for MnCO3 half arrow pointing right over half arrow pointing left MnO + CO2 in the total CO2 pressure range of 100-1700 bars and temperature range of 500-800-degrees-C was studied. The standard thermodynamic data obtained are: DELTA-H(f)0 = -894.382 +/- 0.74 kJ/mol and DELTA-G(f)0 = -822.170 +/- 0.74 kJ/mol. These values are more negative than the reported calorimetric data.

Item Type: Article
Subjects: F Earth Science > Geology
Divisions: Department of > Earth Science
Depositing User: Users 23 not found.
Date Deposited: 10 May 2021 05:46
Last Modified: 30 Jun 2022 05:19
URI: http://eprints.uni-mysore.ac.in/id/eprint/16379

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