The acid dissociation constants of some 1 - (o - carboxyphenyl 3 ■ acetyl - 5 - aryl) for- mazans are determined in 40 % (v/ v) ethanolic buffer Solutions spectrophotometrically. The spectral changes with variation of pH were discussed in relation to the different ionic species existing in solution. The pKa values were discussed in terms of molecular structure and subs- tituent effect.
SPECTROPHOTOMETRIC DETERMINATION CIATION CONSTANTS DIPHENYLFORMAZAN DERI
Birincil Dil | İngilizce |
---|---|
Konular | Kimya Mühendisliği |
Bölüm | Research Article |
Yazarlar | |
Yayımlanma Tarihi | 1 Ocak 1990 |
Yayımlandığı Sayı | Yıl 1990 |
Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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