Russian Journal of Inorganic Chemistry, Tập 8,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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... endothermic effects due , as visual observation , chemical analysis of the intermediate products , and the thermogravimetric curve la ( Fig . 1 ) ob- tained simultaneously with thermogram I indicated , to the following processes : the ...
... endothermic effects due , as visual observation , chemical analysis of the intermediate products , and the thermogravimetric curve la ( Fig . 1 ) ob- tained simultaneously with thermogram I indicated , to the following processes : the ...
Trang 1088
... endothermic effect at 75 ° -90 ° on the heating curve corresponds to a loss in weight of 0.6 mg ( for a 24 mg specimen , 1 molecule of H2O corresponds to 0.65 mg ) . Weight is lost steadily up to 170 ° and is accompanied by two merging ...
... endothermic effect at 75 ° -90 ° on the heating curve corresponds to a loss in weight of 0.6 mg ( for a 24 mg specimen , 1 molecule of H2O corresponds to 0.65 mg ) . Weight is lost steadily up to 170 ° and is accompanied by two merging ...
Trang 1089
... endothermic effect at 110 ° -135 ° . Above 160 ° , water is removed faster , with absorption of heat , as indicated by the merging endothermic effects on the heating curves at 160 ° -163 ° and 166 ° -170 ° . When heating is continued ...
... endothermic effect at 110 ° -135 ° . Above 160 ° , water is removed faster , with absorption of heat , as indicated by the merging endothermic effects on the heating curves at 160 ° -163 ° and 166 ° -170 ° . When heating is continued ...
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absorption Akad alkali metal alloys aluminium ammonia ammonium analysis anion aqueous solutions atoms beryllium binary calculated cations cerium Chem chemical Chemistry cm³ coefficient complex composition compounds concentration coprecipitation corresponding crystallisation crystals decomposition determined dissociation EDTA electrical conductivity endothermic endothermic effect equilibrium diagram eutectic experimental extraction formation formed g-ion germanium germanium dioxide glaserite H₂O hafnium hydrates hydride hydrogen hydrolysis hydroxide increase Inorg ions isotherm kcal Khim lattice ligand liquid lithium litre magnesium measured melting method mixture molar mole molecules Moscow Nauk SSSR Neorg niobium nitrate obtained oxide chloride peritectic potassium precipitate prepared ratio reaction refractive rhenium Russ salts shows sodium solid phase solid solutions solu solubility specimen stability constants structure studied sulphate Table tantalum temperature ternary thallium thermal thermograms thorium tion uranyl uranyl nitrate values vapour X-ray Zhur zinc zirconium