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Titration curves of compleximetric back-titrations: Conditions for sharp end-points with indication by means of an indicator ion

โœ Scribed by U. Hannema; S. Prakash; G.Den Boff


Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
390 KB
Volume
49
Category
Article
ISSN
0003-2670

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โœฆ Synopsis


In previous papers, some mathematical expressions for compleximctric backtitrations of mixtures of metals have been derived ~ and conditions for the possibility of sharp potentiometric end-point indication in the case of indication by means of the titrant have been discussed'-'.

Another method of potentiometric end-point indication is the method based on the addition of an indicator ion, e.g. mercury(II) or silver(l). Conditions for sharp endpoints with this indication method are derived in the present paper, and some experimental applications are presented.


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