Russian Journal of Inorganic Chemistry, Tập 3Chemical Society., 1958 |
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Kết quả 1-3 trong 58
Trang 309
... extraction ; extraction is complete in both cases . III When the concentration of Sb increases from 0.002 to 0.07 M , its pas- sage into the ether layer is also unobserved . It is extremely easy to V extract Sb from diisoamyl ether : it ...
... extraction ; extraction is complete in both cases . III When the concentration of Sb increases from 0.002 to 0.07 M , its pas- sage into the ether layer is also unobserved . It is extremely easy to V extract Sb from diisoamyl ether : it ...
Trang 314
... extraction . Chemically pure tributyl phos - phate was used for extraction . For purification from mono- and bibutyl phosphates which form more stable complexes with the extracted elements and interfere with their re - extraction ...
... extraction . Chemically pure tributyl phos - phate was used for extraction . For purification from mono- and bibutyl phosphates which form more stable complexes with the extracted elements and interfere with their re - extraction ...
Trang 317
... extraction of rare - earth elements with tributyl phosphate . On the other hand , experiments were performed , in which the in- vestigated solution , not containing uranium , was shaken with diethyl ether prior to the experiment . The ...
... extraction of rare - earth elements with tributyl phosphate . On the other hand , experiments were performed , in which the in- vestigated solution , not containing uranium , was shaken with diethyl ether prior to the experiment . The ...
Nội dung
N Polarographic Determination of | 1 |
V Petushkova S M Shpineva | 9 |
Delimarksii Yu K Velikanov A A I Electro | 15 |
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1957 Zhurnal Neorganicheskoi absorption alcohol alkali alloys ammonia ammonium analysis anions aqueous solutions atoms calculated carbonate cations cesium Chem chemical chloride co-ordinate coefficient complex compounds complex ions components composition concentration constant corresponding crystals decomposition decrease determined diagram dissociation dissolved electric conductivity endothermic endothermic effect equation equilibrium ether experiments extraction Figure formation g gave g Pt germanium tetrachloride H₂O heating curves hexammine hydration hydrochloric acid hydroxide increase inner sphere Inorganic Chemistry investigated isotherms Journal of Inorganic khimii Journal lithium luminophor metals method mixture mole molecules niobium nitrate obtained oxalate oxide oxygen perchloric acid platinum plutonium polyhalite potassium precipitate pyridine ratio reaction Received for publication rubidium salt sample sodium solid phase solid solutions solubility solvent SSSR studied substance gave sulfate sulfide sulfuric acid Table temperature thallium thermal thiourea tion titanium tridymite uranyl uranyl nitrate USSR values X-ray Zhurnal Neorganicheskoi Khimii zinc