Standard absolute entropy, S298                         o, of salt hydrates from volumes and hydrate numbers and the thermodynamic difference rule

Yizhak Marcus; Harry Donald Brooke Jenkins

doi:10.1016/j.cplett.2018.08.008

Standard absolute entropy, S₂₉₈ ^o, of salt hydrates from volumes and hydrate numbers and the thermodynamic difference rule

Yizhak Marcus^*
, Harry Donald Brooke Jenkins

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The calculation of standard absolute entropy values, S₂₉₈ ^o, of salt hydrates from their molecular volumes is reconsidered. The major effect on the entropy comes from the number of water molecules in the hydrated salt. Values of S₂₉₈ ^o for 12 salt hydrates and 9 anhydrous salts not previously reported are presented.

Original language	English
Pages (from-to)	106-108
Number of pages	3
Journal	Chemical Physics Letters
Volume	708
DOIs	https://doi.org/10.1016/j.cplett.2018.08.008
State	Published - 16 Sep 2018

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© 2018

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10.1016/j.cplett.2018.08.008

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abstract = "The calculation of standard absolute entropy values, S298 o, of salt hydrates from their molecular volumes is reconsidered. The major effect on the entropy comes from the number of water molecules in the hydrated salt. Values of S298 o for 12 salt hydrates and 9 anhydrous salts not previously reported are presented.",

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N2 - The calculation of standard absolute entropy values, S298 o, of salt hydrates from their molecular volumes is reconsidered. The major effect on the entropy comes from the number of water molecules in the hydrated salt. Values of S298 o for 12 salt hydrates and 9 anhydrous salts not previously reported are presented.

AB - The calculation of standard absolute entropy values, S298 o, of salt hydrates from their molecular volumes is reconsidered. The major effect on the entropy comes from the number of water molecules in the hydrated salt. Values of S298 o for 12 salt hydrates and 9 anhydrous salts not previously reported are presented.

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Standard absolute entropy, S₂₉₈ ^o, of salt hydrates from volumes and hydrate numbers and the thermodynamic difference rule

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