Russian Journal of Inorganic Chemistry, Tập 7,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Kết quả 1-3 trong 37
Trang 774
... neodymium , and ( for comparison ) Mischmetall , has shown that lanthanum and Mischmetall form trihydrides , but neodymium ab- sorbs hydrogen up to NdH24 . Contrary to the literature , we found that neodymium reacts with hydrogen at ...
... neodymium , and ( for comparison ) Mischmetall , has shown that lanthanum and Mischmetall form trihydrides , but neodymium ab- sorbs hydrogen up to NdH24 . Contrary to the literature , we found that neodymium reacts with hydrogen at ...
Trang 967
... neodymium ratio in the complex , we carried out experiments with different quantities of salicylate . Fig . 9 shows the effect of the salicylic acid : neodymium ratio on the quantity of Nd remaining in the aqueous phase after extraction ...
... neodymium ratio in the complex , we carried out experiments with different quantities of salicylate . Fig . 9 shows the effect of the salicylic acid : neodymium ratio on the quantity of Nd remaining in the aqueous phase after extraction ...
Trang 973
... neodymium hydroxide . The slower rate of decrease in the conductivity in the isomolar series after n = 6.0 is due to the appearance of an excess of alkali glycinate as a result of the precipitation of neodymium as the hydroxide . Ak for ...
... neodymium hydroxide . The slower rate of decrease in the conductivity in the isomolar series after n = 6.0 is due to the appearance of an excess of alkali glycinate as a result of the precipitation of neodymium as the hydroxide . Ak for ...
Nội dung
JOURNAL of CONTENTS | 771 |
SAVITSKII M A TYLKINA I A TSYGANOVA E I GLADYSHEVSKII | 831 |
THE PAGE NUMBERS 1628 841 Thermographic investigation of the potassium carbonatepotassium tetra | 881 |
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion calculated carbon cation cerium Chem chemical chloride complex formation composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined diagonals dissociation distribution constant endothermic equilibrium diagram eutectic EXPERIMENTAL extraction formed fusion diagram H₂O hafnium heating hydrogen hydrolysis hydroxide increase Inorg ions isomolar series isotherms kcal Khim lanthanum lattice ligand liquid melting methanol method mixture molar ratio mole molecules NaCl Nauk SSSR neodymium Neorg niobium nitrate Obshch obtained optical density oxalate oxalic acid oxide P₂O peritectic phosphate phthalocyanines potassium precipitate prepared reaction reciprocal system resin Russ salicylate salt scandium shows sodium solid phase solid solutions soln solu solubility solvent specimens spectra stable studied sulphate Table temperature ternary system thallium thermal Thermogram thorium tion uranium uranyl values X-ray Zhur zirconium ZrO2