Premium
Die Acidität des Hydrogensulfidions HS −
Author(s) -
Widmer M.,
Schwarzenbach G.
Publication year - 1964
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.19640470135
Subject(s) - chemistry , medicinal chemistry
The acidity of the HS − anion is considerably smaller than had been concluded in the extensive investigations of 1946 to 1950. The results obtained 40 years earlier are much nearer the truth. The two pK values of H, S in 1 M KC1 and at 20°C are 6,88 ± 0,02 and 14,15 ±0,05.