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A method of estimating the standard gibbs free energy of formation

 

作者: B. Krishnakumari,   Shanta Naseem,   N. V. K. Dutt,  

 

期刊: The Canadian Journal of Chemical Engineering  （WILEY Available online 1993）
卷期: Volume 71, issue 3  

页码: 489-491

 

ISSN:0008-4034

 

年代: 1993

 

DOI:10.1002/cjce.5450710324

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: free energy of formation;molar refraction;average deviations

 

数据来源: WILEY

 

摘要:

AbstractStandard Gibbs free energy of formation (ΔGf0), an important property needed in design calculations has been estimated using molar refraction,RM. The linear relationships derived between ΔGf0andRMtested with the data on 8 series of hydrocarbons at 228 compounds yielded average deviations comparable to the methods cited in recent literature. The method can be used as an alternative to the existing ones, because of its simplicity combined with reasonable accurac

 

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