Egyptian Journal of Chemistry, Volume 22National Information and Documentation Centre, 1979 - Chemistry |
Contents
Potentiometric study of the complex formation between copper | 77 |
Electrometric study of the stability of condensed phosphates I | 97 |
Electrometric study on the hydrolysis of sodium tripolyphosphate | 121 |
9 other sections not shown
Other editions - View all
Common terms and phrases
2-naphthyl acetic acid activity adducts Al-Azhar University alcohol amine anhydride aniline anion aqueous Aromatic protons atoms band benzene Cairo University Calcd calculated Chem Chemical chloride complexes compounds concentration corresponding crystal diluent effect Egypt electron energy levels enzyme equation ethanol Experimental extraction Faculty of Science formula Found hydrolysis INDIANA UNIVERSITY LIBRARIES INDIANENSIS interfacial tension investigation KNO3 method methyl mole molecular molecule molluscicidal monomer NaNO2 National Research Centre nitrobenzene nitrogen NO₂ o-xylene obtained phenylacetic acid phosphate phthalide Phys presence protons pyridine quinoline ratio reaction mixture refluxed Results and Discussion revised form salicylanilides Schiff bases showed SIGILLUM ET VERITAS signals singlet sodium acetate sodium methoxide solution solvent species spectra structure surfactant Table temperature tion titanium titration tripolyphosphate UNIVERSITATIS VERITAS MDCCCXX Yellow solid zirconium ZnCl2 البحث التحرير المركز القومى للبحوث جامعة القاهرة عبد على محمد مركبات