Solubility of Copper(2) Oxychloride
Industrial & Engineering Chemistry Research1997Vol. 36(1), pp. 241–245
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Abstract
The solubility and the solubility product Ksp of copper(2) oxychloride in aqueous solution were determined as a function of temperature. The pH of saturated solutions was determined at a known concentration of copper(2) chloride. The solubility product varied from 7.8 × 10-36 at 25 °C to 1.4 × 10-33 at 75 °C. No significant effect of particle size on the solubility equilibrium was observed when the diameters of particles were greater than 0.1 μm. The standard thermodynamic functions ΔG°, ΔH°, and ΔS° for the dissolution process at 25 °C were estimated. The results were compared with the literature values.
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