Karakterizacija neznanega vzorca nastalega pri reakciji kobaltovega(II) klorida in amoniaka

Omerzel, Matija (author), Kitanovski, Nives (mentor)

Dobljenemu neznanemu vzorcu sem najprej določil kemijsko formulo s pomočjo metod za karakterizacijo spojin. Identifikaciji neznanega vzorca je sledila sinteza samega vzorca. Sledile so analize neznanega in sintetiziranega vzorca, katerih rezultate sem primerjal. Vzorca sem analiziral s pomočjo CHN analize, IR spektroskopije, UV-Vis-NIR spektroskopije, prevodnosti raztopin vzorcev v acetonitrilu, rentgenske praškovne difrakcije in magnetnih meritev. Opravljena je bila tudi termogravimetrična analiza obeh vzorcev.

• Language: Slovenian
• Keywords: kobalt, amonijak, klor
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2019
• PID: 20.500.12556/RUL-111107
• COBISS.SI-ID: 1538511811
• Publication date in RUL: 24.09.2019

Secondary language

• Language: English

Abstract

Using different characterization methods, I was able to determine the chemical formula of the unknown sample I was given. After identifying the required compound, I had to synthesize the sample and analyse both the unknown and synthesized sample and compare the results. The samples were analysed using CHN analysis, IR spectroscopy, UV-Vis-NIR electron spectroscopy, conductivity measurements of acetonitrile sample solutions, X-ray powder diffraction and magnetic measurements. A termogravimetric analysis of both samples was also performed.

• Keywords: cobalt, ammonium, chlorine