Spectrophotometric study of some nickel (II) complexes with N, N'-Dibenzylthiourea as ligand
Date of Publication
1984
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Chemistry
Subject Categories
Chemistry
College
College of Science
Department/Unit
Chemistry
Thesis Adviser
Dr. Luzvisminda U. Rivero
Abstract/Summary
Nickel (II) complexes are prepared by reacting two types of nickel salt with N,N'-dibenzylthiourea. Spectrophotometric analysis revealed that the addition of the ligand affected the absorption band at the max for both types of nickel salt. Spectrophotometric monitoring of the aging of the nickel nitrate solutions confirmed that the same species of the complex is involved in the solution. Aging slows down the completion of the reaction on titration with 10-3M sodium thiosulfate solution. But 4.42 ml is needed to reach the equivalence point of a 50 ml of 10-3M solution of nickel nitrate plus ligand. The potential at the equivalence point is 39.5 mV.
Abstract Format
html
Language
English
Format
Accession Number
TU03290
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
[8], 60 leaves; illustrations; 28 cm.
Keywords
Spectrophotometry; Nickel
Recommended Citation
Labay, L. R. (1984). Spectrophotometric study of some nickel (II) complexes with N, N'-Dibenzylthiourea as ligand. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/275
