Knowledge Management System Of Qinghai Institute of Salt Lakes,CAS
| Thermochemistry of teepleite | |
| Shuguang, C; Jun, L; Bing, L | |
| 2001-09-07 | |
| 发表期刊 | THERMOCHIMICA ACTA
 |
| 卷号 | 376期号:2页码:169-174 |
| 关键词 | Na2b(Oh)(4)Cl Standard Molar Enthalpy Of Formation Solution Calorimetry Molar Enthalpy Of Solution Aqueous Hydrochloric Acid Solution |
| 摘要 | The enthalpy of solution of teepleite, Na2B(OH)(4)Cl, in approximately 1 mol dm(-3) aqueous hydrochloric acid was determined. Together with the previously determined enthalpies of solution of H3BO3 in approximately 1 mol dm(-3) HCl(aq), and of NaCl in aqueous (hydrochloric acid + boric acid), the standard molar enthalpy of formation of -2007.98 +/- 0. 84 J K-1 mol(-1) for Na2B(OH)(4)Cl was obtained from the standard molar enthalpies of formation NaCl(s), H3BO3(s), and H2O(l). The standard molar entropy of formation of -700.59 J K-1 mol(-1) and standard molar entropy of 190.62 J K-1 mol(-1) for Na2B(OH)(4)Cl were calculated from the thermodynamic relations. The group contribution method by Li is applicable to teepleite. (C) 2001 Elsevier Science BN. 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/363002/6062 |
| 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 710043, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shuguang, C,Jun, L,Bing, L. Thermochemistry of teepleite[J]. THERMOCHIMICA ACTA,2001,376(2):169-174. |
| APA | Shuguang, C,Jun, L,&Bing, L.(2001).Thermochemistry of teepleite.THERMOCHIMICA ACTA,376(2),169-174. |
| MLA | Shuguang, C,et al."Thermochemistry of teepleite".THERMOCHIMICA ACTA 376.2(2001):169-174. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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