Russian Journal of Inorganic Chemistry, Tập 9,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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Trang 867
... alkali , with stirring by a magnetic stirrer . The downward- -pointing arrow marks the start of precipitation , when about 0.7 g - equiv . of alkali has been added . Since this precipitate cannot be the hydroxide ( pH ~ 1.35 ) , it may ...
... alkali , with stirring by a magnetic stirrer . The downward- -pointing arrow marks the start of precipitation , when about 0.7 g - equiv . of alkali has been added . Since this precipitate cannot be the hydroxide ( pH ~ 1.35 ) , it may ...
Trang 919
... alkali metal hexafluorogermanates dissolve in anhydrous hydrogen fluoride to give very con- centrated salt solutions in which the solubility increases with the ionic radius of the alkali metal cation * t . Our study of the K2Ge F - HF ...
... alkali metal hexafluorogermanates dissolve in anhydrous hydrogen fluoride to give very con- centrated salt solutions in which the solubility increases with the ionic radius of the alkali metal cation * t . Our study of the K2Ge F - HF ...
Trang 1240
... alkali , there is an excess of the ions of the metal being precipitated and almost all the alkali has been used in precipitation . In the second , which we conventionally term " transi- tional " or " region of exchange reactions ...
... alkali , there is an excess of the ions of the metal being precipitated and almost all the alkali has been used in precipitation . In the second , which we conventionally term " transi- tional " or " region of exchange reactions ...
Nội dung
auxiliary subgroups | 829 |
the heat capacity of potassium chloride | 837 |
O E ZVYAGINTSEV and V P TIKHONOV | 860 |
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Thuật ngữ và cụm từ thông dụng
absorption Akad alkali alloys ammonia ammonium ampoule analysis anion annealed atoms bromide caesium calculated carbon cations cerium Chem chemical chloride chromium trioxide coefficient complex components composition compounds concentration corresponding crystal crystallisation curves decomposition decrease determined diagonals dioxide electrical resistivity equilibrium diagram erbium eutectic experimental extraction formation formed germanium germanium dioxide H₂O hafnium heating hydrogen increase Inorg ions isotherm kcal Khim lanthanum ligand liquid phase melting metal method Mg,Ga mixtures molar mole Moscow Nauk SSSR neodymium Neorg nitrate nitric acid Obshch obtained oxide peritectic phosphates phthalocyanine potassium praseodymium precipitate pressure quantity ratio reaction reciprocal system residue rubidium Russ salt saturated shows sodium solid phase solid solutions solu solubility specimens spectra stability constants structure studied sulphur Table tellurium temperature thallium thallium dichromate thallium sulphate thermal tion uranium values vapour yttrium Zhur zirconium