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The use of approximation formulae in calculations of acid-base equilibria-II: salts of mono- and diprotic acids.
MedLine Citation:
PMID:  18962634     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
The pH of solutions of salts of mono- and diprotic acids is calculated by use of approximation formulae and the theoretically exact equations. The regions for useful application of the approximation formulae (error <0.02 pH) have been identified. For salts of monoprotic acids, areas are symmetrically equal to those of the acids. For salts of diprotic acids the ranges generally depend on K(2)/K(1).
Authors:
H Narasaki
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  27     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1980 Feb 
Date Detail:
Created Date:  2008-10-30     Completed Date:  2009-12-11     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  187-91     Citation Subset:  -    
Affiliation:
Department of Chemistry, Faculty of Science, Saitama University, Shimo-Okubo, Urawa 338, Japan.
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