Thermochemistry of dicesium calcium tetraborate octahydrate

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	Thermochemistry of dicesium calcium tetraborate octahydrate
	Zhu Lixia ; Yue Tao ; Gao Shiyang
	2006-09-01
发表期刊	THERMOCHIMICA ACTA
卷号	448 期号:1 页码:66-68
关键词	Cs2ca[B4o5(Oh)(4)](2)Center Dot 8h(2)o Standard Molar Enthalpy Of Formation Solution Calorimetry Molar Enthalpy Of Solution Aqueous Hydrochloric Acid Solution
摘要	The enthalpies of solution of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O(s) in approximately 1 mol dm(-3) aqueous hydrochloric acid and of CsCl(s) in aqueous (hydrochloric acid + boric acid + calcium oxide) were determined. From these results and the enthalpies of solution of H3BO3(s) in approximately 1 mol dm(-3) HCl(aq) and of CaO(s) in aqueous (hydrochloric acid + boric acid), the standard molar enthalpy of formation of -(10328 +/- 6) kJ mol(-1) for Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O(s) was obtained from the standard molar enthalpy of formation of CaO(S), CsCl(s), H3BO3(s) and H2O(l). The standard molar entropy of formation of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O(s) was calculated from the thermodynamic relation with the standard molar Gibbs free energy of formation of Cs2Ca[B4O5(OH)(4)](2)center dot 8H(2)O(s) computed from a group contribution method. (c) 2006 Elsevier B.V. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5777
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Xidian Univ, Sch Sci, Xian 710071, Peoples R China 2.Acad Sinica, Inst Salt Lakes, Xian Branch, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Zhu Lixia,Yue Tao,Gao Shiyang. Thermochemistry of dicesium calcium tetraborate octahydrate[J]. THERMOCHIMICA ACTA,2006,448(1):66-68.
APA	Zhu Lixia,Yue Tao,&Gao Shiyang.(2006).Thermochemistry of dicesium calcium tetraborate octahydrate.THERMOCHIMICA ACTA,448(1),66-68.
MLA	Zhu Lixia,et al."Thermochemistry of dicesium calcium tetraborate octahydrate".THERMOCHIMICA ACTA 448.1(2006):66-68.