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Standard Enthalpies of Formation of Hydrated and Anhydrous Succinates of Some Rare-Earth Elements
Authors:Panyushkin  V T  Storozhenko  T P  Zelenov  V I  Shabanova  I V
Institution:(1) Kuban State University, Krasnodar, Russia
Abstract:Lanthanum, samarium, and holmium succinates were prepared and identified by chemical analysis, IR spectroscopy, thermal analysis, and X-ray diffraction. The enthalpies of solution of hydrated Ln2(C4H4O4)3·nH2O] and anhydrous succinates in hydrochloric acid (HCl·100H2O) at 298.15 K were determined calorimetrically, and the standard enthalpies of formation were calculated.
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