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The revised potential – pH diagram for Pb – H2O system Cover

The revised potential – pH diagram for Pb – H2O system

Open Access
|Aug 2018

Abstract

Thermodynamic properties of lead species in aqueous solution are collected. The chemical equilibria between various forms of Pb(II) are considered. The speciation diagrams for the equilibria 4[PbOH]+(aq) ⇄ [Pb4(OH)4]4+(aq) and 2[Pb3(OH)4]2+(aq) ⇄ [Pb6(OH)8]4+(aq), and the thermodynamic activity - pH diagram of Pb(II) species are plotted. Basic chemical and electrochemical equilibria for lead are calculated. The potential - pH diagram for Pb - H2O system is revised.

DOI: https://doi.org/10.2478/auoc-2018-0008 | Journal eISSN: 2286-038X | Journal ISSN: 1583-2430
Language: English
Page range: 55 - 67
Submitted on: Jun 15, 2018
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Accepted on: Jul 24, 2018
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Published on: Aug 22, 2018
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Related subjects:

© 2018 Pavel Anatolyevich Nikolaychuk, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.