Thermodynamics of the dissociation of Bis H+ in seawater from 5 to 40°C

@article{Bates1981ThermodynamicsOT,
  title={Thermodynamics of the dissociation of Bis H+ in seawater from 5 to 40°C},
  author={Roger Gordon Bates and James G. Calais},
  journal={Journal of Solution Chemistry},
  year={1981},
  volume={10},
  pages={269-279}
}
  • Roger Gordon Bates, James G. Calais
  • Published 1981
  • Chemistry
  • Electromotive-force measurements of cells without transference were used to determine the dissociation constant of the protonated form of the weak base 2-amino-2-methyl-1, 3-propanediol (Bis) in synthetic seawaters corresponding to salinities of 20, 35, and 45‰. Hydrogen electrodes and silver-silver chloride electrodes were used, together with standard potentials determined in an earlier investigation. The pK increases in linear fashion with the salinity (S) of the medium, for values of S from… CONTINUE READING

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