فهرس المقالات Mixed solvents حرية الوصول المقاله صفحة الملخص نص كامل 1 - Conductometric study of the complex formation of Rb+, Cs+, NH4 +, K+, Tl+ and Ag+ ions with several crown ethers in acetonitrile-dimethylsulfoxide and acetonitrile-dimethylformamide binary mixtures Jahan B. Ghasemi Elaheh Babaee Fakhredin Khavarian
