diplomsko delo
Nastja Šadl (Author), Janez Cerkovnik (Mentor)

Abstract

V diplomski nalogi sem spremljala vpliv različnih organskih kislin na stabilnost vodne raztopine vodikovega peroksida v daljšem časovnem obdobju. Spreminjanje koncentracije raztopine vodikovega peroksida sem spremljala s pomočjo jodometrične titracije. Cilj naloge je bil ugotoviti, katere od izbranih organskih kislin najbolje stabilizirajo raztopino vodikovega peroksida. Svoje ugotovitve sem zbrala v tabelah in prikazala grafično. Eksperimentalni del je zajemal tudi pripravo in standardizacijo uporabljenih kemikalij.

Keywords

vodikov peroksid;lastnosti;stabilizatorji vodikovega peroksida;organske kisline;volumetrija;jodometrična titracija;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [N. Šadl]
UDC: 546.11-31:547-32(043.2)
COBISS: 1538418627 Link will open in a new window
Views: 976
Downloads: 253
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Other data

Secondary language: English
Secondary title: The influence of different stabilizers on the stability of hydrogen peroxide
Secondary abstract: In this work the influence of different organic acids on the stability of hydrogen peroxide solution was studied. The changes in the concentration of the hydrogen peroxide solution were followed with iodometric titration. The aim of the work was to determine which of the selected organic acids posses the best stabilizing influence on the hydrogen peroxide solution. The results of the study are presented in tables and graphically. The experimental part also includes the preparation and standardization of the applied chemicals.
Secondary keywords: hydrogen peroxide;iodometric titration;organic acids;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000374
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo
Pages: V f., 41 str.
ID: 11221194