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18 - Redox Kinetics

from PART II - REACTION PROCESSES

Published online by Cambridge University Press:  09 December 2021

Craig M. Bethke
Affiliation:
University of Illinois, Urbana-Champaign
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Summary

Natural waters near Earth’s surface commonly exist far from redox equilibrium and hence hold a thermodynamic drive for the oxidation of some aqueous species at the expense of others, which are reduced. The rates at which such oxidation and reduction reactions occur in the natural environment are described by kinetic laws, which may account for heterogeneous catalysis or promotion by enzymes. This chapter shows how to incorporate redox kinetics into multicomponent chemical reaction models and gives a fully worked example of how such models can be applied.

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Publisher: Cambridge University Press
Print publication year: 2022

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  • Redox Kinetics
  • Craig M. Bethke, University of Illinois, Urbana-Champaign
  • Book: Geochemical and Biogeochemical Reaction Modeling
  • Online publication: 09 December 2021
  • Chapter DOI: https://doi.org/10.1017/9781108807005.024
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  • Redox Kinetics
  • Craig M. Bethke, University of Illinois, Urbana-Champaign
  • Book: Geochemical and Biogeochemical Reaction Modeling
  • Online publication: 09 December 2021
  • Chapter DOI: https://doi.org/10.1017/9781108807005.024
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Redox Kinetics
  • Craig M. Bethke, University of Illinois, Urbana-Champaign
  • Book: Geochemical and Biogeochemical Reaction Modeling
  • Online publication: 09 December 2021
  • Chapter DOI: https://doi.org/10.1017/9781108807005.024
Available formats
×