Magnesium, doubly charged positive ion


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 by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(Mg+2 • 10Water) + Water = (Mg+2 • 11Water)

By formula: (Mg+2 • 10H2O) + H2O = (Mg+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.293.ES/HPMSBlades, Klassen, et al., 1995gas phase
31.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

(Mg+2 • 11Water) + Water = (Mg+2 • 12Water)

By formula: (Mg+2 • 11H2O) + H2O = (Mg+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.293.ES/HPMSBlades, Klassen, et al., 1995gas phase
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

(Mg+2 • 9Water) + Water = (Mg+2 • 10Water)

By formula: (Mg+2 • 9H2O) + H2O = (Mg+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

(Mg+2 • 7Water) + Water = (Mg+2 • 8Water)

By formula: (Mg+2 • 7H2O) + H2O = (Mg+2 • 8H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
35.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

(Mg+2 • 8Water) + Water = (Mg+2 • 9Water)

By formula: (Mg+2 • 8H2O) + H2O = (Mg+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated

(Mg+2 • 12Water) + Water = (Mg+2 • 13Water)

By formula: (Mg+2 • 12H2O) + H2O = (Mg+2 • 13H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.293.ES/HPMSBlades, Klassen, et al., 1995gas phase

(Mg+2 • 13Water) + Water = (Mg+2 • 14Water)

By formula: (Mg+2 • 13H2O) + H2O = (Mg+2 • 14H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSBlades, Klassen, et al., 1995gas phase

(Mg+2 • 14Water) + Water = (Mg+2 • 15Water)

By formula: (Mg+2 • 14H2O) + H2O = (Mg+2 • 15H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSBlades, Klassen, et al., 1995gas phase

(Mg+2 • 15Water) + Water = (Mg+2 • 16Water)

By formula: (Mg+2 • 15H2O) + H2O = (Mg+2 • 16H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSBlades, Klassen, et al., 1995gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

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

Blades, Jayaweera, et al., 1990
Blades, A.T.; Jayaweera, P.; Ikonomou, M.G.; Kebarle, P., Studies of Alkaline - Earth and Transition - Metal M++ Gas - Phase Ion Chemistry, J. Chem. Phys., 1990, 92, 10, 5900, https://doi.org/10.1063/1.458360 . [all data]

Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P., Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I, J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019 . [all data]


Notes

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