Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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Trang 141
... sodium peroxocarbonates . TABLE 1 . No. 1234456 Composition of the solid phase obtained by the action of CO2 on a mixture of solutions of hydrogen peroxide and sodium hydroxide in the ratio NaOH : H2O2 : H2O · = 1 : 0.5 : 6.0 . ( 8 ) ...
... sodium peroxocarbonates . TABLE 1 . No. 1234456 Composition of the solid phase obtained by the action of CO2 on a mixture of solutions of hydrogen peroxide and sodium hydroxide in the ratio NaOH : H2O2 : H2O · = 1 : 0.5 : 6.0 . ( 8 ) ...
Trang 143
... sodium hydrogen peroxocarbonate mono- hydrate during drying over H2SO4 at t = 20 ° . Original content Content after 2 months Component % moles % moles Na2O 25.9 1.0 39.0 1.0 0.502 13.2 1.94 12.6 1.28 CO2 37.7 2.05 38.6 1.39 H2O 23.2 ...
... sodium hydrogen peroxocarbonate mono- hydrate during drying over H2SO4 at t = 20 ° . Original content Content after 2 months Component % moles % moles Na2O 25.9 1.0 39.0 1.0 0.502 13.2 1.94 12.6 1.28 CO2 37.7 2.05 38.6 1.39 H2O 23.2 ...
Trang 255
... sodium gallate - sodium zincate - sodium sulphide sys- tem in alkaline solution is probably due to the formation of sulphide solid solutions at low Ga : ZnS ratios , causing the first maximum , and to the formation of a double compound ...
... sodium gallate - sodium zincate - sodium sulphide sys- tem in alkaline solution is probably due to the formation of sulphide solid solutions at low Ga : ZnS ratios , causing the first maximum , and to the formation of a double compound ...
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BABAEVA I B BARANOVSKII and Yu Ya KHARITO | 106 |
S VOLZHENSKII M V PASHKOVSKII | 129 |
February | 132 |
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absorption acetate acid Akad alkali alloys ammonia ammonium analysis anions aqueous phase aqueous solutions caesium calculated cations Chem chemical chloride cm² complex composition compounds concentration constant coprecipitation corresponding crystallisation crystals curve decomposition determined diagonals dissociation equilibrium diagram ether ethylenediamine eutectic extraction formation formed gallic acid H₂O heating hydrated hydrochloric acid hydrogen hydrolysis hydroxide increase indium Inorg ions iridium isomolar isotherm K₁ K₂TaF kcal Khim ligand melting metal method mixture molar mole molecules molybdate molybdenum NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained organic phase oxide partition coefficient phenols potassium praseodymium precipitate ratio reaction reciprocal system rhodium rubidium Russ salts shows sodium solid phase solid solutions solu solubility solvent spectra stability studied sulphide Table tantalum temperature ternary system thallium thermal thorium tion titration values vanadium vapour pressure X-ray Zhur