Invariance of apparent equilibrium constants with pH1

The apparent dissociation constants of carbonic acid in seawater are independent of pH for the range 6.5–8.5. These constants, therefore, can be used in the study of geochemical and biochemical processes in the oceans. The arbitrary nature of the pH of seawater does not affect its value in oceanogra...

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Bibliographic Details
Published in:Limnology and Oceanography
Main Authors: Pytkowicz, R. M., Ingle, S. E., Mehrbach, C.
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 1974
Subjects:
Online Access:http://dx.doi.org/10.4319/lo.1974.19.4.0665
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.4319%2Flo.1974.19.4.0665
https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.4319/lo.1974.19.4.0665
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Summary:The apparent dissociation constants of carbonic acid in seawater are independent of pH for the range 6.5–8.5. These constants, therefore, can be used in the study of geochemical and biochemical processes in the oceans. The arbitrary nature of the pH of seawater does not affect its value in oceanographic practice.