Thermochemistry of hydrated potassium and sodium borates

ISL OpenIR > 青海盐湖研究所知识仓储

	Thermochemistry of hydrated potassium and sodium borates
	Li, J; Li, B; Gao, SY
	1998-04-01
发表期刊	JOURNAL OF CHEMICAL THERMODYNAMICS
卷号	30 期号:4 页码:425-430
关键词	Hydrated Potassium Borates Hydrated Sodium Borates Standard Molar Enthalpy Of Formation Solution Calorimetry Molar Enthalpy Of Solution
摘要	The enthalpies of solution of the hydrated potassium and sodium berates K2B4O7 . 4H(2)O, KB5OB8 . 4H(2)O, and NaB5O8 . 5H(2)O in approximately 1 mol.dm(-3) aqueous hydrochloric acid, as well as the enthalpies of solution of H3BO3 in HCl(aq) and of KCl and NaCl in (hydrochloric acid + boric acid) (aq) were determined. Together with the standard molar enthalpies of formation of KCl(s), NaCl(s), H3BO3(s), and H2O(1), the standard molar enthalpies of formation of -(4568.77 +/- 3.24)kJ.mol(-1), -(4834.19 +/- 4.03)kJ.mol(-1), and -(5099.77 +/- 4.03)kJ.mol(-1) for K2B4O7 . 4H(2)O, KB5O8 . 4H(2)O, and NaB5O8 . 5H(2)O were obtained. (C) 1998 Academic Press Limited.
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/363002/6012
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	Chinese Acad Sci, Inst Salt Lakes, Xian Branch, Xian, Peoples R China
推荐引用方式 GB/T 7714	Li, J,Li, B,Gao, SY. Thermochemistry of hydrated potassium and sodium borates[J]. JOURNAL OF CHEMICAL THERMODYNAMICS,1998,30(4):425-430.
APA	Li, J,Li, B,&Gao, SY.(1998).Thermochemistry of hydrated potassium and sodium borates.JOURNAL OF CHEMICAL THERMODYNAMICS,30(4),425-430.
MLA	Li, J,et al."Thermochemistry of hydrated potassium and sodium borates".JOURNAL OF CHEMICAL THERMODYNAMICS 30.4(1998):425-430.