Document Detail


End-point sharpness in thermometric titrimetry.
MedLine Citation:
PMID:  18960169     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
It is shown that the sharpness of an end-point in a thermometric titration where the simple reaction A + B right harpoon over left harpoon AB takes place, depends on Kc(A') where K is the equilibrium constant for the reaction, and c(A') is the total concentration of the titrand (A) in the reaction mixture. The end-point is sharp if, (i) the enthalpy change in the reaction is not negligible, and (ii) Kc(A') > 10(3). This shows that it should, for example, be possible to titrate 0.1 M acid, pK(A) = 10, using a thennometric end-point. Some aspects of thermometric titrimetry when Kc(A') < 10(3) are also considered.
Authors:
H J Tyrrell
Related Documents :
16689889 - The effects of cryopreservation on the morphometric dimensions of iberian red deer (cer...
944189 - Fine-structural studies of the gametes and embryo of fucus vesiculosus l. (phaeophyta)....
3761259 - Fate of superfluous sperm products after vasectomy and in the normal male tract of the ...
2744179 - Low acrosin activity in a subgroup of men with idiopathic infertility dose not correlat...
11305439 - Cytological detection of spermatozoa: comparison of three staining methods.
1873399 - Attachment of boar sperm to mucosal explants of oviduct in vitro: possible role in form...
21054639 - Prosthodontic rehabilitation of a shotgun injury: a patient report.
10206329 - Individual variations of ph, buffer capacity, and concentrations of calcium and phospha...
9181309 - Variability of dna analysis by image cytometry. bladder tumor marker network.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  14     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1967 Jul 
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:  843-8     Citation Subset:  -    
Affiliation:
Department of Chemistry, Chelsea College of Science and Technology, Manresa Road, London S.W.3 U.K.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Computer calculation of equilibrium concentrations in mixtures of metal ions and complexing species.
Next Document:  Oxidimetric determination of indigo with iron(III) and hexacyanoferrate(III).