Browsing by Author "Toffel, Peter"

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    On the Hydrolysis of Agn, T1H, Sn111 and CuI[1
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1978, 74 (08), 1978) Asmus, Klaus-Dieter; Toffel, Peter; Bonifacio, Marija
    Using pulse radiolysis with optical, conductometric and polarographic detection it is shown that the oxidation of T1+, Ag+, Cu2 ! and Sn2 ■ by hydroxyl radicals proceeds via on OH adduct: Mc"+ + •OH Me(OH)'l+. Depending on pH, the OH adduct may react with a proton followed by water elimination, may add OH- or react with water followed by elimination of a proton. The pA" values for the equilibria Me('l+‘)+ = Mc(OH)n+ ~ Me(OH)O-1)4 decrease with increasing state of oxidation of Me. The oxidative properties decrease with increasing state of hydrolysis.