Russian Journal of Inorganic Chemistry, Tập 6,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1961 |
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Trang 806
... quantity of precipitant for the separation of praseo- dymium , cerium and lanthanum was then added , or , alter- natively , the solution was passed through a layer of KU - 2 cation - exchange resin in the equilibrium form , the adsorbed ...
... quantity of precipitant for the separation of praseo- dymium , cerium and lanthanum was then added , or , alter- natively , the solution was passed through a layer of KU - 2 cation - exchange resin in the equilibrium form , the adsorbed ...
Trang 839
... quantity of Pb , in spite of the fact that the quantity of zinc taken is only sufficient for the displacement of the copper from the CuCl . This is evidently due to the copper being displaced during the reaction as fine crystal- lites ...
... quantity of Pb , in spite of the fact that the quantity of zinc taken is only sufficient for the displacement of the copper from the CuCl . This is evidently due to the copper being displaced during the reaction as fine crystal- lites ...
Trang 1223
... quantity of HCI , g 0.8t 06 0.4 0.2 1 1 1 2 3 4 5 6 7 8 time , h Fig . 2 . Change in the quantity of HCI evolved during the preparation . TABLE . Molar ratio of starting materials HCI content of original solvent Duration of preparation ...
... quantity of HCI , g 0.8t 06 0.4 0.2 1 1 1 2 3 4 5 6 7 8 time , h Fig . 2 . Change in the quantity of HCI evolved during the preparation . TABLE . Molar ratio of starting materials HCI content of original solvent Duration of preparation ...
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acid Akad alcohol alkali alloys aluminium ammonia ammonium anion aqueous solution Blagorod bromide cadmium caesium calculated carbonate cerium Chem chemical chloride coefficient complex ion composition concentration copper corresponding cristobalite crystallisation crystals decomposition determined dissociation electrode equilibrium diagram ether ethyl eutectic formation formed gallium glauberite H₂O H₂SO heating curve hydrogen hydroxide increase indium Inorg Inst instability constant ionic strength isotherms K₂SO Khim ligands liquid lithium melting metal method molar ratio molar volumes mole molecules MTPC Na₂SO NaCl Nauk SSSR neodymium Neorg nitrate nitrilotriacetic acid NO₂ Obshch obtained oxide platinum Platiny Drug polyhalite potassium praseodymium precipitate prepared pyridine reaction reagent refractive refractive indices Russ salt saturated shows sodium solid phase solid solutions solubility solvents stability studied sulphate sulphide Table temperature thallium tin selenide tion titanium trans effect uranyl values X-ray Zhur zinc zirconium