(H2O)2..O3SSSSO3 dianion

• Formula: H₄O₈S₄^-2
• Molecular weight: 260.288
• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Ion clustering data
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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 by: John E. Bartmess

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Individual Reactions

H₂O₇S₄^-2 + 2 = H₄O₈S₄^-2

By formula: H₂O₇S₄^-2 + 2H₂O = H₄O₈S₄^-2

H₄O₈S₄^-2 + 3 = H₆O₉S₄^-2

By formula: H₄O₈S₄^-2 + 3H₂O = H₆O₉S₄^-2

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.

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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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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