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  2. Pourbaix diagram - Wikipedia

    en.wikipedia.org/wiki/Pourbaix_diagram

    Pourbaix diagram of iron. [1] The Y axis corresponds to voltage potential. In electrochemistry, and more generally in solution chemistry, a Pourbaix diagram, also known as a potential/pH diagram, E H –pH diagram or a pE/pH diagram, is a plot of possible thermodynamically stable phases (i.e., at chemical equilibrium) of an aqueous electrochemical system.

  3. Noble metal - Wikipedia

    en.wikipedia.org/wiki/Noble_metal

    While lists of noble metals can differ, they tend to cluster around gold and the six platinum group metals: ruthenium, rhodium, palladium, osmium, iridium, and platinum. In addition to this term's function as a compound noun , there are circumstances where noble is used as an adjective for the noun metal .

  4. File:Fe-pourbaix-diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Fe-pourbaix-diagram.svg

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  5. Marcel Pourbaix - Wikipedia

    en.wikipedia.org/wiki/Marcel_Pourbaix

    Marcel Pourbaix (16 September 1904 – 28 September 1998) was a Belgian chemist and pianist. [citation needed] He performed his most well known research at the University of Brussels, studying corrosion. [1] His biggest achievement is the derivation of potential-pH, better known as “Pourbaix Diagrams”.

  6. Talk:Pourbaix diagram - Wikipedia

    en.wikipedia.org/wiki/Talk:Pourbaix_diagram

    Not sure how to resolve this, the horizontal pH scale on the iron Pourbaix diagram is incorrect, counting: "0 2 4 6 8 10 11 14". I just fixed that typo in the figure's X axis. Olawlor ( talk ) 06:32, 6 April 2019 (UTC) [ reply ]

  7. Metalloid - Wikipedia

    en.wikipedia.org/wiki/Metalloid

    Selenium is produced by roasting the coinage metal selenides X 2 Se (X = Cu, Ag, Au) with soda ash to give the selenite: X 2 Se + O 2 + Na 2 CO 3 → Na 2 SeO 3 + 2 X + CO 2; the selenide is neutralized by sulfuric acid H 2 SO 4 to give selenous acid H 2 SeO 3; this is reduced by bubbling with SO 2 to yield elemental selenium. Polonium and ...

  8. File:Pourbaix diagram for Manganese.svg - Wikipedia

    en.wikipedia.org/wiki/File:Pourbaix_diagram_for...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  9. File:D-pourbaix-Zn.svg - Wikipedia

    en.wikipedia.org/wiki/File:D-pourbaix-Zn.svg

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.