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dc.contributor.advisorErdoğan, Yunus
dc.contributor.authorKula, İbrahim
dc.date.accessioned2021-05-07T08:44:49Z
dc.date.available2021-05-07T08:44:49Z
dc.date.submitted1996
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/598975
dc.description.abstractÖZET Bu çalışmada, 2-,6-,7-,8-, pozisyonlarında metil grubu içeren nonanoik asitler ile 6-Fenilhegzanoik, 7-Fenilheptanoik, 8-Fenilnonanoik ve 11-Fenilundekanoik asit izopropil alkol çözücüsünde, tetrabutilamonyum hidroksit titrantı ile spektrofotometrik ye potansiyometrik yöntemlerle titre edildi. Spektrofotometrik metotta absorbansa karşı harcanan titrant hacmi grafiğe geçirilerek dönüm noktalan bulundu. Potansiyometrik metotta ise, galvanik hücrenin elektromotor kuvvetin (E.M.K)'nin harcanan titrant hacmine karşı çizilen titrasyon eğrisinden dönüm noktalan tayin edildi. Ek olarak, yan nötralizasyon değerleri kullanılarak pKa değerleri bulundu. Elde edilen pKa değerleri yorumlandığında, asitlerin kuvvetlerindeki değişimin, teorik olarak beklenildiği şekilde olduğu gözlendi. Aynca, bu asitlerin izopropil alkol içinde TBAOH titranti ile kantitatif tayinlerinin yapılabileceği belirlendi
dc.description.abstractSUMMARY In this work, 6-Fenilhexanoic, 7-Fenilheptanoic, 8~Fenilnonanoic, II- Feniltmdecanoic acids and nonanoic acids having methyl groups 2~,6-,7-,8- positions were titrated spectrophotometrically and potantiometrically with tetrabutylammonium hydroxide (TBAOH) in isopropil alcohol solvent. In the spectrophotometric titrations for the determination of end-points, absorbance measurements were plotted against the volume of titrant added. In the potentjometric titrations, first derivative of the electromotive force (EMF) of a galvanic cell was plotted againts quantity of titrant added to determine end-points. In addition, by using of half neutralization potentials (HNP) pKa values were found. If the pKa values obtained were interpreted, the change in the strenght of the acids obey theoretical assumptions. Besides, it's find out that quantitative determinations of these acids in isopropil alcohol with TBAOH by spectrophotometric method is possibleen_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleBazı organik bileşiklerin susuz ortamda titrasyonları
dc.title.alternativeTitrations of some organic com pounds in nonaqueous media
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentKimya Ana Bilim Dalı
dc.subject.ytmNon aqueous media
dc.subject.ytmSpectrophotometric determination
dc.subject.ytmPotentiometry
dc.subject.ytmTitration
dc.identifier.yokid50434
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityCELÂL BAYAR ÜNİVERSİTESİ
dc.identifier.thesisid50434
dc.description.pages101
dc.publisher.disciplineDiğer


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