Russian Journal of Inorganic Chemistry, Tập 4Chemical Society., 1962 |
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Kết quả 1-3 trong 80
Trang 59
... ratios of phosphoric acid to hexatung- stic acid . For example , the molar ratio of phosphoric acid to hexatungstic acid in the phosphotungstic acid 3H2 . P2O5 . 24 WO3 . aq , is 1 2 . Souchay / 4 / studied the stability of various ...
... ratios of phosphoric acid to hexatung- stic acid . For example , the molar ratio of phosphoric acid to hexatungstic acid in the phosphotungstic acid 3H2 . P2O5 . 24 WO3 . aq , is 1 2 . Souchay / 4 / studied the stability of various ...
Trang 63
... ratio of 1 : 12 , but at a radioactivity ratio of P32 : W 185- 1 : 1. This permitted a more accurate determination of the phosphorus content in the unsaturated heteropolyanions obtained . Table IV Radioactivity of crystalline substance ...
... ratio of 1 : 12 , but at a radioactivity ratio of P32 : W 185- 1 : 1. This permitted a more accurate determination of the phosphorus content in the unsaturated heteropolyanions obtained . Table IV Radioactivity of crystalline substance ...
Trang 69
... ratio P32 : W 185 was approximately 11. This corresponds to the atomic ratio P : W = 1 12 in the crystals ( Table XI ) . It is clear from the above experiments that the acidification of the mixture containing sodium paratungstate and ...
... ratio P32 : W 185 was approximately 11. This corresponds to the atomic ratio P : W = 1 12 in the crystals ( Table XI ) . It is clear from the above experiments that the acidification of the mixture containing sodium paratungstate and ...
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G The Solubility Products of Some | 132 |
Yatsimirskii K B The Calculation of Stability Constants | 139 |
V and V V Sinkovskii Study of Complex | 149 |
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1956 Zhurnal Neorganicheskoi acetate acid alkali alloys aluminum chloride ammonia ammonium amount analysis anions anodic aqueous solutions beryllium cadmium calculated carbonate cations Chem chemical chromium cobalt complex compounds components composition concentration constant copper corresponding cristobalite crystals curve determined dioxane distillation electrolysis equation equilibrium experimental experiments ferrocyanide Figure formation formed formula given in Table H₂O heating hydrazine hydrogen hydroxide initial Inorganic Chemistry ions iron isomorphous Journal of Inorganic lithium lithium aluminum hydride lithium hydride melting point metals method mirabilite mixture mole molecules molybdenite molybdenum trioxide MoO3 NaOH NO₂ obtained optical density oxide phase diagram platinum potassium potassium ferrocyanide precipitate preparation ratio reaction Received for publication salt sample saturated selenite silicotungstate sodium solid phase solubility SSSR stability studied sulfate sulfuric acid tartrate temperature thermal thiourea tion titanium salicylate titration tridymite uranium uranyl uranyl acetate USSR values vapor Zhurnal Neorganicheskoi Khimii zirconium