Russian Journal of Inorganic Chemistry, Tập 3Chemical Society., 1958 |
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Kết quả 1-3 trong 24
Trang 48
... SELENIOUS ACID AND SULFUROUS ACID ( O vzaimodeistvii selenistoi kisloty s sernistoi kislotoi ) The reduction of selenious acid by sulfurous acid , leading finally to the separation of selenium according to the chemical equation H2SeO3 + ...
... SELENIOUS ACID AND SULFUROUS ACID ( O vzaimodeistvii selenistoi kisloty s sernistoi kislotoi ) The reduction of selenious acid by sulfurous acid , leading finally to the separation of selenium according to the chemical equation H2SeO3 + ...
Trang 52
... acid ) . While solution II is added dropwise to solution I by means of a separating funnel , the mixture is stirred ... selenious acid by heating to 30 ° and cooling with a freezing mixture . The analysis of preparations obtained ...
... acid ) . While solution II is added dropwise to solution I by means of a separating funnel , the mixture is stirred ... selenious acid by heating to 30 ° and cooling with a freezing mixture . The analysis of preparations obtained ...
Trang 119
... SELENIOUS ACID BY SULFUROUS AND HYPOPHOSPHOROUS ACID ( Vliyanie khlor , brom- i sul'fat - ionov na vosstanovlenie selenistoi kisloty sernistoi i fosfornovatistoi kislotami ) In reducing selenious acid ( to elementary selenium ) by means ...
... SELENIOUS ACID BY SULFUROUS AND HYPOPHOSPHOROUS ACID ( Vliyanie khlor , brom- i sul'fat - ionov na vosstanovlenie selenistoi kisloty sernistoi i fosfornovatistoi kislotami ) In reducing selenious acid ( to elementary selenium ) by means ...
Nội dung
Krylov E I Ananina A M The Synthesis | 9 |
1734 | 18 |
Akselrud N V Spivakovskii V B Study | 37 |
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1957 Zhurnal Neorganicheskoi alkali ammonia ammonium analysis anions aqueous solutions atoms bromide calcium calcium zirconate calculated cation cerium Chem chemical chloride co-ordination complex compounds composition concentration coprecipitation corresponding crystallization curve decomposition dependence determined diagram dissociation distribution coefficient electric conductivity electrode equation equilibrium eutectic experimental experiments extraction Figure fluoride fluoroberyllate formation formed glaserite H₂O heating hydroxide increase indium Inorganic Chemistry interaction investigation ionic strength isotherm Journal of Inorganic khimii Journal ligands liquid lithium melting point metal method mixture molecules NaCl neodymium nitrate obtained orbitals oxalate oxidizing phosphate platinum polythionic acids potassium potassium sulfate potential precipitate protactinium radius ratio reaction Received for publication salt sample selenious acid selenium sodium sodium sulfate sodium tellurite solid phase solid solutions solubility stability substance sulfate sulfuric acid tantalum tellurium temperature tetrachloride tion tributyl phosphate uranyl USSR values Zhurnal Neorganicheskoi Khimii