Abstract
AbstractIn a solution of iron(II) hydroxide produced by equilibration of pure oxygen free water with pure metallic iron we have determined the constant of the protolysis equilibrium combining analysis of the iron concentration with conductivity measurement. — Following the reaction between steel wool and pure water in a closed system by conductivity measurement a conductivity maximum has shown a temporary supersaturation with a subsequent steady state of saturation of iron(II)‐hydroxide in a equilibrium with a not well defined solid. By determination of the iron concentration and of manganese and nickel as impurities we could estimate using the protolysis constant the composition of the saturated solution of iron(II)‐hydroxide. — From the measured data we could also derive the constants describing the properties of iron(II)‐hydroxid
Published Version
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