Document Detail


Graphic determination of equivalence volumes in potentiometric titrations of mixtures of weak acids-I Two monobasic acids.
MedLine Citation:
PMID:  18961579     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A titration method for analysis of binary mixtures of weak acids is given. The equivalence volumes of the individual acids can be determined graphically from only two titration points. However, use of more than two points gives a more accurate result. Mixtures of acetic acid with ascorbic acid, hydroxyacetic and monochloroacetic (Delta log K(H)(HA), = 0.5-1.9) are titrated with an error of approximately, 0.5-2.5% in all three cases.
Authors:
A Ivaska
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  21     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1974 Nov 
Date Detail:
Created Date:  2008-10-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  1167-73     Citation Subset:  -    
Affiliation:
Department of Analytical Chemistry, Abo Akademi, Abo 50, Finland.
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