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Die Cyanokomplexe des Quecksilbers
Author(s) -
Anderegg G.
Publication year - 1957
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19570400415
Subject(s) - chemistry , potentiometric titration , electrode , mercury (programming language) , dropping mercury electrode , platinum , glass electrode , inorganic chemistry , analytical chemistry (journal) , reference electrode , electrochemistry , organic chemistry , catalysis , computer science , programming language
The formation constants of the complexes HgCN+ and Hg(CN) 2 have been evaluated by combining potentiometric measurements carried out with a mercury electrode, a glass electrode and a platinum electrode responding to the redox potential Hg II /Hg I . For the complexes Hg(CN) 3 ‐ and Hg(CN) 4 2− the formation constants can be obtained by the usual pH‐method.