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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... oxalates has been insufficiently studied , and scandium oxalate does not appear to have been investigated thermographically . Here we describe the decomposition of scandium , yttrium , and lanthanum oxalates as observed by thermo ...
... oxalates has been insufficiently studied , and scandium oxalate does not appear to have been investigated thermographically . Here we describe the decomposition of scandium , yttrium , and lanthanum oxalates as observed by thermo ...
Trang 1129
... oxalate , 1.618-1.623 for strontium titanyl oxalate , 1.591-1.594 for calcium titanyl oxalate , and > 1.78 for lead titanyl oxalate ; they differ considerably from the refractive indices of the simple oxalates of these metals 13 . The ...
... oxalate , 1.618-1.623 for strontium titanyl oxalate , 1.591-1.594 for calcium titanyl oxalate , and > 1.78 for lead titanyl oxalate ; they differ considerably from the refractive indices of the simple oxalates of these metals 13 . The ...
Trang 1191
... oxalate was precipitated from much more dilute solutions . At low scandium concentrations , however , the oxalate is precipitated slowly , owing to the formation of supersaturated solutions : precipitation is facilitated by stirring the ...
... oxalate was precipitated from much more dilute solutions . At low scandium concentrations , however , the oxalate is precipitated slowly , owing to the formation of supersaturated solutions : precipitation is facilitated by stirring the ...
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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