Reaction data
(
• 3
) +
= (
• 4
)
- Reaction by formula: (Na+ • 3H2O) + H2O = (Na+ • 4H2O)
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Entropy of reaction at standard conditions (nominally 298.15 K, 1 atm.)
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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
ΔrS° (J/mol*K) | Method | Reference | Comment |
---|---|---|---|
92.0 | HPMS | Castleman, Holland, et al., 1978 | gas phase; M |
99.2 | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
109. | HPMS | Tang and Castleman, 1972 | gas phase; M |
105. | HPMS | Dzidic and Kebarle, 1970 | gas phase; M |
92.0 | ES/HPMS | Blades, Klassen, et al., 1996 | gas phase; M |
96. | N/A | Blades, Jayaweera, et al., 1990 | gas phase; electrospray, Entropy change calculated or estimated; M |
References
Go To: Top, Entropy of reaction at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Castleman, Holland, et al., 1978
Castleman, A.W.; Holland, P.M.; Lindsay, D.M.; Peterson, K.I.,
The Properties of Clusters in the Gas Phase. 2. Ammonia about Metal Ions,
J. Am. Chem. Soc., 1978, 100, 19, 6039, https://doi.org/10.1021/ja00487a011
. [all data]
Tang, Lian, et al., 1976
Tang, I.N.; Lian, M.S.; Castleman, A.W.,
Mass Spectrometric Study of Gas - Phase Clustering Reactions: Hydration of the Monovalent Strontium Ion,
J. Chem. Phys., 1976, 65, 10, 4022, https://doi.org/10.1063/1.432854
. [all data]
Tang and Castleman, 1972
Tang, I.N.; Castleman, A.W.,
Mass Spectrometric Study of the Gas - Phase Hydration of the Monovalent Lead Ion,
J. Chem. Phys., 1972, 57, 9, 3638, https://doi.org/10.1063/1.1678820
. [all data]
Dzidic and Kebarle, 1970
Dzidic, I.; Kebarle, P.,
Hydration of the Alkali Ions in the Gas Phase. Enthalpies and Entropies of Reactions M+(H2O)n-1 + H2O = M+(H2O)n,
J. Phys. Chem., 1970, 74, 7, 1466, https://doi.org/10.1021/j100702a013
. [all data]
Blades, Klassen, et al., 1996
Blades, A.T.; Klassen, J.S.; Kebarle, P.,
Determination of Ion-Solvent Equilibria in the Gas Phase. Hydration of Diprotonated Diamines and Bis(trimethylammonium) Alkanes,
J. Am. Chem. Soc., 1996, 118, 49, 12437, https://doi.org/10.1021/ja962641t
. [all data]
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]
Notes
Go To: Top, Entropy of reaction at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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