ISSN:
1572-8927
Keywords:
Sulfuric acid
;
dissociation constant
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The second dissociation constant of sulfuric acid is determined in 1M NaClO4 at 25°C using an electrochemical cell without liquid junction consisting of a glass and a perchlorate electrode. By taking into account the association between the Na+ and SO 4 2− ions an average value of 0.0184±0.0005 is found using three different methods. This corresponds with an apparent acidity constant KA 2 * of 0.095±0.003
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00972609