Metal cations hydrolysis

Henry M, Jolivet JP, Livage J (1991) Aqueous Chemistry of Metal Cations Hydrolysis, Condensation and Complexation. 77 153-206 Hider RC (1984) Siderophores Mediated Absorption of Iron. 57 25-88 Hill HAO, Rdder A, Williams RJP (1970) The Chemical Nature and Reactivity of Cytochrome P-450. 8 123-151... 

Unlike alkali-metal or alkaline-earth-metal cations, hydrolysis of trivalent lanthanides proceeds significantly at this pH. 

Henry, M., Jolivet, J.-P, and Livage, J., Aqueous chemistry of metal cations hydrolysis, condensation and complexation. Struct. Bonding, 77, 154, 1992. 

The equihbrium constant for the metal cation hydrolysis is given by... 

Henry M, Jolivet JP, Livage J (1991) Aqueous Chemistry of Metal Cations Hydrolysis, Condensation and Complexation. 77 153-206... 

These species and reactions include the products of the metal cation hydrolysis and the formation of metallic chlorides. 

On the basis of direct measurements on stainless steel, alloy 600, and low-alloy steel-water systems at 288°C, it is known that the electrode potential and pH conditions at the tip of a crevice or crack can differ markedly from those at the exposed crevice or crack mouth [1,70-74], These variations are understood and have been extensively reviewed [45,75-77] in terms of the thermodynamics of various metal oxidation and metal cation hydrolysis reactions and how they are influenced by the reduction processes of e.g., dissolved oxygen at the crack mouth. From a practical viewpoint, the corrosion potential which exists at the deaerated crack tip is controlled primarily by pH, but it can be defined [1] in terms of the measurable dissolved oxygen content in the external water environment (Fig. 9) (or preferably by the measurable corrosion potential of the external system) and the purity of the external water. 

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