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Copper electrode potential relationships

What would the potential of the hydrogen electrode be if the copper electrode were the standard How would the relationships among the standard reduction potentials change ... [Pg.693]

It should be noted that the complex is formed with cuprous ions (Cu+) and not cupric ions (Cu2+). Since Cu2+ is usually considered to be the corrosion product of copper, it is necessary to calculate the relationship of these two ions in solution. This can be done from electrode potential data. For the reaction ... [Pg.51]

Integration of this relationship allows us to calculate E° as a function of temperature. For the reaction (2.47), the result of the integration corresponds to the standard potential of the copper electrode, measured with respect to that of the hydrogen electrode at the same temperature. [Pg.29]

In their early studies, Caruana et al. measured the potential difference in a single flame between two dissimilar metal electrodes (chosen from Ti, Mo, Nb, Hf, Ta, and W, because of their high melting points and low ionization potentials) [15], Consequently, stable, reproducible potentials were observed and it was possible also to demonstrate a Nernstian-like relationship between the potential and the composition of a Pt/Rh alloy electrode. Preliminary voltammetric studies were also carried out at a Pt working electrode, using a three-electrode configuration for flames containing iron and copper ions. The results of these initial experiments confirmed fhaf fhe flame acts rather like an electrolyte solution and can be used as a medium for electrochemistry. [Pg.311]

Antimony is a unique metal in that it can provide a direct relationship between pH and its measured potential due to the formation of an oxide film on the metal surface. The potential difference or voltage developed between antimony and a copper/copper sulfate reference electrode is typically between 0.1 to 0.7 V for a variation of pH between 1 and 11. [Pg.74]


See other pages where Copper electrode potential relationships is mentioned: [Pg.267]    [Pg.79]    [Pg.75]    [Pg.30]    [Pg.183]    [Pg.264]    [Pg.44]    [Pg.63]    [Pg.444]    [Pg.63]    [Pg.569]    [Pg.258]    [Pg.59]    [Pg.414]    [Pg.72]   
See also in sourсe #XX -- [ Pg.4 , Pg.42 ]

See also in sourсe #XX -- [ Pg.4 , Pg.42 ]




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