Potentiometric study of the reduction of
β
B.V. Rao
π
Article
π
1992
π
Elsevier Science
π
English
β 326 KB
A stmple potentmmetrlc method was developed for the direct determmation of gold, based on the redox tltratlon of goId with cobalt(U) m the presence of l,lO-phenanthrolme or 2,2'-blpyrldme The reductton of gold(III) to the metal and the oxldatton of cobalt(U) to the respecttve cobalt(II1) complexes p