Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Trang 204
... niobium at tracer concentrations in solu- tions of mineral acids , particularly nitric acid , has been thoroughly investigated 1-6 and the state of tantalum in such solutions has also been described " . Complex compounds of niobium and ...
... niobium at tracer concentrations in solu- tions of mineral acids , particularly nitric acid , has been thoroughly investigated 1-6 and the state of tantalum in such solutions has also been described " . Complex compounds of niobium and ...
Trang 206
... niobium and tantalum complexes in an acid medium exist in the region where undissociated tartaric acid occurs , and the region of existence of the complexes in a neutral or alkaline medium corresponds with that for the tartrate ion ...
... niobium and tantalum complexes in an acid medium exist in the region where undissociated tartaric acid occurs , and the region of existence of the complexes in a neutral or alkaline medium corresponds with that for the tartrate ion ...
Trang 207
... niobium and tantalum complexes in an acid medium exist in the region where undissociated tartaric acid occurs , and the region of existence of the complexes in a neutral or alkaline medium corresponds with that for the tartrate ion ...
... niobium and tantalum complexes in an acid medium exist in the region where undissociated tartaric acid occurs , and the region of existence of the complexes in a neutral or alkaline medium corresponds with that for the tartrate ion ...
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JOURNAL | 1 |
Isomeric inner | 5 |
BABAEVA O N EVSTAFEVA | 11 |
Bản quyền | |
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Thuật ngữ và cụm từ thông dụng
acid Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution atom BaSO binary cadmium calculated cations Chem chemical chemistry chloride complex formation composition compounds concentration constant crystallisation crystals decomposition dehydration determined diethanolamine dissociation electrode endothermic equilibrium diagram ethanol eutectic eutectic point experimental extraction formed gallium H₂O H₂SO hydrates hydrogen hydroxide Inorg ions isomolar series isotherms K₂ kcal Khim ligand liquid lithium melting metal method mixture mole molecules monoethanolamine Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained optical density oxide perchlorate phase physicochemical platinum platinum(II plexes potassium precipitate PtCl Py₂ pyridine reaction reagent reciprocal system resin Russ salt Schiff bases shows sodium solid solutions soln solu solubility specimen stable studied sulphate Table tantalum tartaric acid temperature ternary system thermal thermogram tion titanium uranyl vanadium(II X-ray Zhur zirconium