CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Thermochemistry of 2MgSO(4)center dot MgO center dot 3H(2)O
Yue, T(岳涛); Zhu, LX; Xia, SP; Yue, T (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China
2005
Source PublicationTHERMOCHIMICA ACTA
ISSN0040-6031
Volume426Issue:40545Pages:49
AbstractThe enthalpy of dissolution of magnesium oxysulfate compound 2MgSO(4).MgO.3H(2)O in approximately 1 mol dm(-3) aqueous hydrochloric acid was determined. From this result and the enthalpies of dissolution of MgSO4.7H(2)O and MgO in the same solvent and the standard molar enthalpies of formation of MOW, MgSO4.7H(2)O(s) and H2O(l), the standard molar enthalpy of formation of 2MgSO(4).MgO.3H(2)O (-4132.07 +/- 0.57 kJ mol(-1)) was calculated. The standard molar entropy of formation of 2MgSO(4).MgO.3H(2)O was calculated from the thermodynamic relation with the standard molar Gibbs free energy of formation of 2MgSO(4).Mg.3H(2)O that was computed from a group contribution methods. (C) 2004 Elsevier B.V. All rights reserved.
KeywordMagnesium Oxysulfate Standard Molar Enthalpy Of Formation Solution Calorimetry Molar Enthalpy Aqueous Hydrochloric Acid Solution
Subject AreaScience & Technology - Other Topics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000226887500007
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8228
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYue, T (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Yue, T,Zhu, LX,Xia, SP,et al. Thermochemistry of 2MgSO(4)center dot MgO center dot 3H(2)O[J]. THERMOCHIMICA ACTA,2005,426(40545):49.
APA Yue, T,Zhu, LX,Xia, SP,&Yue, T .(2005).Thermochemistry of 2MgSO(4)center dot MgO center dot 3H(2)O.THERMOCHIMICA ACTA,426(40545),49.
MLA Yue, T,et al."Thermochemistry of 2MgSO(4)center dot MgO center dot 3H(2)O".THERMOCHIMICA ACTA 426.40545(2005):49.
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