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Study on teh Reaction Thermochemistry of Simulated Synthesized Brine during Hydrocholoric Acid Titration
Li Wu; Gao Shiyang; Zeng Zhongmin; Xin Shuping
1995
Source PublicationACTA PHYSICO-CHIMICA SINICA
Volume11Issue:12Pages:1101-1104
SubtypeArticle
AbstractThe enthalpy changes of MgO center dot 2B(2)O(3)-27.56% MgCl2-H2O and H3BO3 center dot 27.56% MgCl2-H2O slution durin g azeotropic hydrocholoric acid titration have been studied with Sweden LKB8700-1 precise calorimeter. The results indicated that the reaction enthalpy changes of solutes (expressed as H3BO3 and MgO center dot 2B(2)O(3)) increase with the increase of their concentrations ini the solution. Combined with the pH titration curves of MgO center dot 2B(2)O(3)-27.56% MgCl2-H2O with that of azeotropic hydrochloric acid, the reactino mechanism of the solutions with hydrochloric acid has been discussed.
KeywordMagnesium Tetraborate Magnesium Chloride Solution Calorimetric Titration Mechanism
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000207591100007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5867
Collection青海盐湖研究所知识仓储
盐湖资源综合利用工程技术中心
AffiliationAcad Sinica, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Li Wu,Gao Shiyang,Zeng Zhongmin,et al. Study on teh Reaction Thermochemistry of Simulated Synthesized Brine during Hydrocholoric Acid Titration[J]. ACTA PHYSICO-CHIMICA SINICA,1995,11(12):1101-1104.
APA Li Wu,Gao Shiyang,Zeng Zhongmin,&Xin Shuping.(1995).Study on teh Reaction Thermochemistry of Simulated Synthesized Brine during Hydrocholoric Acid Titration.ACTA PHYSICO-CHIMICA SINICA,11(12),1101-1104.
MLA Li Wu,et al."Study on teh Reaction Thermochemistry of Simulated Synthesized Brine during Hydrocholoric Acid Titration".ACTA PHYSICO-CHIMICA SINICA 11.12(1995):1101-1104.
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