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المجلد |
مجلة جامعة الأزهر , سلسلة العلوم الطبيعية , يناير 2004 , مجلد7, عدد1 |
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تاريخ النشر |
2004 |
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عنوان البحث |
Sodium Dodecylsulfate and Sodium Sulfate Effects on the Oxidation of N, N-dimethylaniline by Hexacyanoferrate(III) |
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ملخص البحث |
The reaction of oxidation of N,N-dimethylaniline (DMA) by hexacyanoferrate has been studied in micellar solution of sodium dodecyl sulfate(SDS). It is shown that micellization results in an increase of the rate of reaction and the effect is reversed at surfactant concentration below CMC. The effects of Na2SO4 addition on the rate of reaction in pure water and in SDS solutions have been investigated. These results are rationalized in terms of the extended Debye–Hückel equation and the ion–pairing between reactants and counterions. |
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لغة البحث |
ENGLISH |
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الباحثون |
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ملف مرفق |
جميل سالم.pdf |
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