Isopiestic Investigation of the Systems Fe2(SO4)3–H2SO4–H2O, FeCl3–H2O, and Fe(III)–(Na, K, Mg, Ca)Cln–H2O at 298.15 K

Alexey V. Rumyantsev; Sven Hagemann; Helge C. Moog

doi:10.1524/zpch.218.9.1089.41670

Published by De Gruyter (O) September 25, 2009

Isopiestic Investigation of the Systems Fe₂(SO₄)₃–H₂SO₄–H₂O, FeCl₃–H₂O, and Fe(III)–(Na, K, Mg, Ca)Cl_n–H₂O at 298.15 K

Alexey V. Rumyantsev , Sven Hagemann and Helge C. Moog

From the journal Zeitschrift für Physikalische Chemie

https://doi.org/10.1524/zpch.218.9.1089.41670

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Abstract

Isopiestic measurements were performed in binary and ternary systems of the type Fe₂(SO₄)₃–H₂SO₄–H₂O, FeCl₃–H₂O, and FeCl₃–MCl_n–H₂O (M = Na, K, Mg, or Ca). Numeric data for water isoactivity lines are presented and osmotic coefficients are calculated. The obtained data were recalculated using Pitzer’s equations. Pertinent parameters are given.

Published Online: 2009-9-25

Published in Print: 2004-9-1

Isopiestic Investigation of the Systems Fe₂(SO₄)₃–H₂SO₄–H₂O, FeCl₃–H₂O, and Fe(III)–(Na, K, Mg, Ca)Cl_n–H₂O at 298.15 K

Abstract

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