Journals / Ankara Üniversitesi Eczacılık Fakültesi Dergisi / 1984 / Cilt: 14 - Sayı: 1

A Research on the Stability of Menadion e

Menadionun Dayanıklılığı (Stabilitesi) Üzerinde Bir Araştırma

Pages
0–0
Publication Date
1984-06-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the changes of the reaction rat e constants with pH , it was concluded tha t the base-catalysed degradation of molecule was rathe r fast above pH 9.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:T h e reaction rat e constants of menadio n solutions of various pH an d temperature s were determined in the kinetic experiments carried out at constant ionic strength (I = 0.5).
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Key Findings & Data:By using these rat e constants, the activation energy of molecule was calculated as 17.6 K cal/mol.
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Conclusion & Impact:According to the changes of the reaction rat e constants with pH , it was concluded tha t the base-catalysed degradation of molecule was rathe r fast above pH 9.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Anahtar Kelimeler Menadion · kimyasal kinetik

Abstract

T h e reaction rat e constants of menadio n solutions of various pH an d temperature s were determined in the kinetic experiments carried out at constant ionic strength (I = 0.5). By using these rat e constants, the activation energy of molecule was calculated as 17.6 K cal/mol. According to the changes of the reaction rat e constants with pH , it was concluded tha t the base-catalysed degradation of molecule was rathe r fast above pH 9.

Özet

Sabit iyon şiddetinde (I = 0.5) yapılan kinetik deneylerde, çeşitli pH ve sıcaklıklardaki menadion çözeltilerinin reaksiyon hız değişmezleri saptanmıştır. Bu hız değişmezleri kullanılarak molekülün aktivasyon enerjisi 17.6 K cal/mol olarak hesaplanmıştır. Reaksiyon hız değişmezlerinin pH' a göre incelenmesinde, menadionu n baz katalizli parçalanmasının pH 9'un üzerinde oldukça hızlı olduğu sonucuna varılmıştı

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Cite This Article

TUNÇEL, M. (1984). A Research on the Stability of Menadion e. Ankara Üniversitesi Eczacılık Fakültesi Dergisi, Cilt: 14 - Sayı: 1, 0–0. https://ajindex.com/articles/38832

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