The Fourth Group
Pp. 36-42 (7)
Huda S. Alhasan and Nadiyah Alahmadi
Abstract
This chapter discusses the method of detection and separation of the fourth
group cations, precipitate format, the impact of pH on the procedure.
Keywords:
Acidic medium, Black precipitate, Pink precipitate, Sulfides,
White precipitate.
Affiliation:
Environmental Research and Studies Centre, University of Babylon, Babylon, Hilla, Iraq.