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potassium bromide

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

Potassium ion (1+) + potassium bromide = (Potassium ion (1+) bullet potassium bromide)

By formula: K+ + BrK = (K+ bullet BrK)

Quantity Value Units Method Reference Comment
Deltar174.kJ/molMSKudin, Gusarov, et al., 1973gas phase; Knudsen cell; M
Deltar171.kJ/molMSChupka, 1959gas phase; Knudsen cell; M
Quantity Value Units Method Reference Comment
Deltar95.4J/mol*KMSChupka, 1959gas phase; Knudsen cell; M

3Pyridine, 1-oxide + potassium bromide = 3Pyridine + KBrO3

By formula: 3C5H5NO + BrK = 3C5H5N + KBrO3

Quantity Value Units Method Reference Comment
Deltar313.6 ± 9.6kJ/molCmShaofeng and Pilcher, 1988solid phase; ALS

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Kudin, Gusarov, et al., 1973
Kudin, L.S.; Gusarov, A.V.; Gorokhov, L.N., Mass Spectrometer Study of Equilibria Involving Ions. 1. Potassium Bromide and Sulfate, High Temp., 1973, 11, 50. [all data]

Chupka, 1959
Chupka, W.A., Dissociation Energies of Some Gaseous Halide Complex Ions and the Hydrated Ion K(H2O)+, J. Chem. Phys., 1959, 40, 2, 458, https://doi.org/10.1063/1.1729974 . [all data]

Shaofeng and Pilcher, 1988
Shaofeng, L.; Pilcher, G., Enthalpy of formation of pyridine-N-oxide: the dissociation enthalpy of the (N-O) bond, J. Chem. Thermodyn., 1988, 20, 463-465. [all data]


Notes

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