中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Thermochemistry of hydrated rubidium tetraborate

文献类型:期刊论文

作者Zhu, LX; Tao, Y; Gao, SY; Xia, SP
刊名THERMOCHIMICA ACTA
出版日期2003-09-04
卷号404期号:1-2页码:259-263
关键词Rb2b4o7 Center Dot 5.6h(2)o Standard Molar Enthalpy Of Formation Solution Calorimetry Molar Enthalpy Of Solution Aqueous Hydrochloric Acid Solution
文献子类Article
英文摘要The enthalpies of solution of Rb2B4O7.5.6H(2)O in approximately 1 mol dm(-3) aqueous hydrochloric acid and of RbCl in aqueous (hydrochloric acid+boric acid) were determined. From these results and the enthalpy of solution of H3BO3 in approximately 1 mol dm(-3) HCl(aq), the value of the molar enthalpy of formation of -5023.36 +/- 3.26 kJ mol(-1) for Rb2B4O7.5.6H(2)O was obtained by using the values for the standard molar enthalpies of formation of RbCl(s), H3BO3(s), and H2O(l). The standard molar entropy of formation of Rb2B4O7.5.6H(2)O was calculated from the thermodynamic relation of the standard molar enthalpy of formation with the standard molar Gibbs free energy of formation of Rb2B4O7.5.6H(2)O computed from a group contribution method. (C) 2003 Elsevier Science B.V. All rights reserved.
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000185448300030
源URL[http://ir.isl.ac.cn/handle/363002/6102]  
专题青海盐湖研究所_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Chinese Acad Sci, Inst Salt Lakes, Xian Branch, Xian 710043, Peoples R China
推荐引用方式
GB/T 7714
Zhu, LX,Tao, Y,Gao, SY,et al. Thermochemistry of hydrated rubidium tetraborate[J]. THERMOCHIMICA ACTA,2003,404(1-2):259-263.
APA Zhu, LX,Tao, Y,Gao, SY,&Xia, SP.(2003).Thermochemistry of hydrated rubidium tetraborate.THERMOCHIMICA ACTA,404(1-2),259-263.
MLA Zhu, LX,et al."Thermochemistry of hydrated rubidium tetraborate".THERMOCHIMICA ACTA 404.1-2(2003):259-263.

入库方式: OAI收割

来源:青海盐湖研究所

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