Chem. J. Chinese Universities ›› 1981, Vol. 2 ›› Issue (1): 117.
• Articles • Previous Articles Next Articles
Weng Yunrong, Chern Tzunrong, Kao Hung
Received:
Online:
Published:
Abstract: In NH4OH-NH4Cl buffer solution, Ni can be directly titrated by standard alcoholic solution of dimethylglyoxime, using the appearanceof the incision on (dE)/(dt) - Ecurve of dimethylglyoxime to indicate the endpoint of titration.Fe(III), Al(III), Mn(IV), Ti(IV) and Pb(II) which form precipitates in the medium do not interfere.This is an example to show that tedious gravimetric technique can be advantageously replaced by a simpler volumetric technique of oscillopolarographic titration.
TrendMD:
Weng Yunrong, Chern Tzunrong, Kao Hung . INVESTIGATIONS ON OSCILLOPOLAROG RAPHIC TITRATION——V——TITRATION OF Ni BY DIMETHYLGLYOXIME[J]. Chem. J. Chinese Universities, 1981, 2(1): 117.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.cjcu.jlu.edu.cn/EN/
http://www.cjcu.jlu.edu.cn/EN/Y1981/V2/I1/117
