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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... crystals character- istic of uranium tetrafluoride , different ones which are flat , hexagonal crystals with slightly rounded corners ( Figs . 2d- 2f ) . These crystals are almost absent from precipitates corresponding to section BC ...
... crystals character- istic of uranium tetrafluoride , different ones which are flat , hexagonal crystals with slightly rounded corners ( Figs . 2d- 2f ) . These crystals are almost absent from precipitates corresponding to section BC ...
Trang 1060
... crystal in alcohol was crystal- lised on a slide under the microscope , crystals were ob- tained ( Fig . 56 ) with shape differing from that of UO2 ( NO3 ) 2 ⋅ .5CO ( NH2 ) 2.H2O crystals , but uranyl nitrate - hexakisurea could not be ...
... crystal in alcohol was crystal- lised on a slide under the microscope , crystals were ob- tained ( Fig . 56 ) with shape differing from that of UO2 ( NO3 ) 2 ⋅ .5CO ( NH2 ) 2.H2O crystals , but uranyl nitrate - hexakisurea could not be ...
Trang 1085
... crystal in the reaction products , which were sometimes well formed , very thin , hexagonal plates . The crystals of the new phase were well formed when the optimum temperature of 550 ° -650 ° and the molar ratios of K2O : ZrO2 of 4 : 1 ...
... crystal in the reaction products , which were sometimes well formed , very thin , hexagonal plates . The crystals of the new phase were well formed when the optimum temperature of 550 ° -650 ° and the molar ratios of K2O : ZrO2 of 4 : 1 ...
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion calculated carbon cation cerium Chem chemical chloride composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined dissociation distribution constant endothermic equilibrium diagram eutectic EXPERIMENTAL extraction filtered formed fusion diagram H₂O hafnium heating hydrogen hydrolysis hydroxide increase Inorg ionic strength 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 obtained optical density oxalate oxalic acid oxide peritectic phosphate phthalocyanines potassium precipitate prepared reaction reciprocal system resin Russ salicylate salt saturated 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