Russian Journal of Inorganic Chemistry, Tập 9,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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Materials and procedure . Neodymium oxide was dissolved in the calculated quantity of hydrochloric or perchloric acid . Neodymium in solution was determined gravimetrically as the oxalate or , at low concentrations , colorimetrically ...
Materials and procedure . Neodymium oxide was dissolved in the calculated quantity of hydrochloric or perchloric acid . Neodymium in solution was determined gravimetrically as the oxalate or , at low concentrations , colorimetrically ...
Trang 28
Neodymium p - Hydroxybenzoates To compare the complex - forming properties of salicylic and p - hydroxybenzoic acids , we studied the neodymium chloride - sodium p - hydroxybenzoate system . The differ- ence in the behaviour of neodymium ...
Neodymium p - Hydroxybenzoates To compare the complex - forming properties of salicylic and p - hydroxybenzoic acids , we studied the neodymium chloride - sodium p - hydroxybenzoate system . The differ- ence in the behaviour of neodymium ...
Trang 29
... neodymium chloride - sodium hydroxybenzoate system with alkali : 1 ) neodymium chloride ; 2 ) in the presence of 3 moles of sodium salicylate ; 3 ) in 0.6 M sodium salicylate solution ; 4 ) in the presence of 3 moles of sodium p ...
... neodymium chloride - sodium hydroxybenzoate system with alkali : 1 ) neodymium chloride ; 2 ) in the presence of 3 moles of sodium salicylate ; 3 ) in 0.6 M sodium salicylate solution ; 4 ) in the presence of 3 moles of sodium p ...
Nội dung
January | 1 |
of aluminium iron silicon calcium | 7 |
Explanation of the trans influence | 22 |
Bản quyền | |
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absorption spectra acetic acetonitrile acid Akad alcohol alkali alloys ammonium analysis anhydrous aqueous solutions atoms band boron cadmium caesium calcium calculated carbonate Chem chemical Chemistry coefficients complex composition compounds concentration constant coordination corresponding crystallisation crystals decomposition dehydration determined dichromate endothermic endothermic effect equilibrium diagram erbium eutectic experimental extraction fluoride formation formed H₂O hafnium heating curves hydrates hydrogen hydrolysis hydroxide indium Inorg ionic ions iron(III kcal Khim lanthanum ligand liquid melting metal methanol method mixture molar mole Moscow Nauk SSSR neodymium Neorg nickel nitrate obtained oxalate oxalato-groups phosphate phthalocyanine potassium precipitate prepared ratio reaction reduction rhenium Russ S. A. Durov salicylate salts samarium selenite shows sodium solid phase solid solutions solu solubility solvent specimens stability structure studied sulphate Table tantalum temperature ternary thallium thermal thermogram thiocyanate thorium tion uranium values water molecules X-ray diffraction Zhur zinc zirconium