Studies on Quaternary System CsCl-PrCl3-13%HCl-H2O(25℃)and CsCl-PrCl3-42%HAc-H2O(30℃)

Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (3): 353.

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Studies on Quaternary System CsCl-PrCl₃-13%HCl-H₂O(25℃)and CsCl-PrCl₃-42%HAc-H₂O(30℃)

Ll Ya-Hong, RAN Xin-Quan, CHEN Pei-Heng

Department of Chemistry, Northwest University, Xi' an, 710069

Received:1996-01-05 Online:1997-03-24 Published:1997-03-24

Abstract

Abstract: The solubillties of the saturated solution of the quaternary system: CsCl-PrC₁₃-13%HCl-H₂O (25 ℃) and CsCl-PrC₁₃-42% HAc-H₂O (30℃) were studied and the corresponding equilibrium diagram was constructed.Two compounds CsCl.PrC₁₃.6H₂O and 3CsCl.PrC₁₃.7H₂O were found in each system.It is indicated that the effects of HCl andHAc on the system CsCl-PrC₁₃-H₂Oare the same.Wang Hong's interpretation to Meyer' Sreaction was verifled and the relevant properties of the compounds were also investigated.

Key words: Quaternary system, Meyer'S reaction, Prasedymium chloride, Cesium chloride

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Ll Ya-Hong, RAN Xin-Quan, CHEN Pei-Heng. Studies on Quaternary System CsCl-PrCl₃-13%HCl-H₂O(25℃)and CsCl-PrCl₃-42%HAc-H₂O(30℃)[J]. Chem. J. Chinese Universities, 1997, 18(3): 353.

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Studies on Quaternary System CsCl-PrCl₃-13%HCl-H₂O(25℃)and CsCl-PrCl₃-42%HAc-H₂O(30℃)

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