Russian Journal of Inorganic Chemistry, Tập 4,Trang 1-658Chemical Society., 1959 |
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Trang 50
... temperature modifications of the alkalis ) are equal to 4 mole % NaOH and 95 mole % KOH respectively . The high - temperature forms of the hydroxides may also mix with one another . The thermal effects I ( Table 1 ) refer to the a / ẞ ...
... temperature modifications of the alkalis ) are equal to 4 mole % NaOH and 95 mole % KOH respectively . The high - temperature forms of the hydroxides may also mix with one another . The thermal effects I ( Table 1 ) refer to the a / ẞ ...
Trang 125
... temperatures ( -5 to + 34 ° ) , the mixture was stirred magnetically , its temperature being regulated within 2-5 ° by a water - bath . Usually the mixture was cooled to 2-3 ° below the required temperature before adding the BF ...
... temperatures ( -5 to + 34 ° ) , the mixture was stirred magnetically , its temperature being regulated within 2-5 ° by a water - bath . Usually the mixture was cooled to 2-3 ° below the required temperature before adding the BF ...
Trang 197
... temperature and the true temperature at which chromium melted , determined with the pyrometer , were found to be 1960 ° and 1900 ° respectively . It was assumed that the same correction could be applied for the alloys of the chromium ...
... temperature and the true temperature at which chromium melted , determined with the pyrometer , were found to be 1960 ° and 1900 ° respectively . It was assumed that the same correction could be applied for the alloys of the chromium ...
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The 21st Congress of the CPSU | 1 |
Reduction of TiO2 | 7 |
S A SHCHUKAREV I V VASILKOVA V M DROZDOVA | 13 |
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absorption acid Akad alcohol alizarin alkali alloys ammonia analysis anhydrous anion anorg aqueous solutions atoms bonds CaCl2 CaF2 calcium calculated carbon cerium Chem chemical chloride cobalt complex components composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined diagram dissolved electron equation equilibrium ether eutectic experimental fluoride formation formed glaserite H₂O heating hydrated hydrofluoric acid hydrogen hydrolysis hydroxide increase ionic ions isotherm K₁ kcal Khim lanthanum LiOH liquid phase lithium melting metal method mixture molar mole molecules molybdate molybdenum MoO4 NaCl NaOH Nauk SSSR Neorg niobium Obshch obtained optical density oxalate oxide oxygen perchloric acid peroxide peroxymolybdate phosphotungstic phosphotungstic acid platinum potassium precipitate ratio reaction salt saturated shows sodium solid phase solid solution solu solubility solvent studied sulphate sulphuric Table tantalum tellurium temperature ternary thermal tion titanium titration values vapour X-ray yttrium Zhur zirconium