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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... ampoule after the reaction was found to contain some HBr and occasionally carbon , but no bromine . The WO2Br2 was separated from the residue of tungsten trioxide by placing the ampoule in a small ( less than 10 deg ) temperature ...
... ampoule after the reaction was found to contain some HBr and occasionally carbon , but no bromine . The WO2Br2 was separated from the residue of tungsten trioxide by placing the ampoule in a small ( less than 10 deg ) temperature ...
Trang 1068
... ampoule , which was cooled with the solution to the The difference in the weights of the empty ampoule and the ampoule contain- ing carbon dioxide was determined to confirm that the carbon dioxide had been completely frozen ‡ . When the ...
... ampoule , which was cooled with the solution to the The difference in the weights of the empty ampoule and the ampoule contain- ing carbon dioxide was determined to confirm that the carbon dioxide had been completely frozen ‡ . When the ...
Trang 1069
... ampoule due to volatilisa- tion of silica during sealing amounted to 5-20 mg . precipitate filter filtrate Difficulties were encountered during the freezing of the ampoules containing solution and during their sealing when containing ...
... ampoule due to volatilisa- tion of silica during sealing amounted to 5-20 mg . precipitate filter filtrate Difficulties were encountered during the freezing of the ampoules containing solution and during their sealing when containing ...
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INORGANIC | 829 |
Thermodynamic properties of magnesium antimonide | 842 |
O E ZVYAGINTSEV and V P TIKHONOV | 860 |
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absorption acid Akad alkali alloys ammonium ampoule analysis anion aqueous solutions atoms bromide caesium calculated carbon cations cerium Chem chemical chloride coefficient complex components composition compounds concentration corresponding crystal crystallisation curves decomposition decrease density determined diagonals dioxide dissociation electrical resistivity electrode equilibrium diagram erbium eutectic experimental extraction formation formed germanium germanium dioxide H₂O hafnium heating hydrochloric acid hydrogen increase Inorg ions isotherm kcal Khim lanthanum lattice ligand liquid lithium melting metal method mixture molar mole molybdenum Moscow Nauk SSSR neodymium Neorg niobium nitrate nitric acid obtained oxalate oxalato-groups oxide peritectic phosphate potassium praseodymium precipitate ratio reaction reciprocal system region rubidium Russ salt shows sodium solid phase solid solutions solu solubility solvent specimens spectra stability constants studied sulphate sulphur Table tellurium temperature ternary thallium thermal tion values vapour X-ray yttrium Zhur zirconium zirconyl