Russian Journal of Inorganic Chemistry, Tập 4,Trang 1-658Chemical Society., 1959 |
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Kết quả 1-3 trong 81
Trang 131
... obtained red solutions which , on neutralisation with NaOH , were converted into blue solu- tions having the same spectra as the solutions obtained by oxidising iridium sulphate in concentrated sulphuric acid . The red solutions , and ...
... obtained red solutions which , on neutralisation with NaOH , were converted into blue solu- tions having the same spectra as the solutions obtained by oxidising iridium sulphate in concentrated sulphuric acid . The red solutions , and ...
Trang 132
... obtained by oxidation of iridium with perchloric acid in a phosphoric acid solution is shown in Fig . 6 . SEMV Aumi 2500 2000 1500 1000 500 0 014 083 114 M 183 2.13 2,7 Number of equivalents of Mohr's salt 37 4.0 Fig . 2. Potentiometric ...
... obtained by oxidation of iridium with perchloric acid in a phosphoric acid solution is shown in Fig . 6 . SEMV Aumi 2500 2000 1500 1000 500 0 014 083 114 M 183 2.13 2,7 Number of equivalents of Mohr's salt 37 4.0 Fig . 2. Potentiometric ...
Trang 447
... obtained from the iodide was analysed spectrographically for tantalum , titanium , tin , lead , iron , aluminium , silicon , manganese , tungsten and molybdenum . Of these , only tantalum was found in appreciable amounts ; tin and lead ...
... obtained from the iodide was analysed spectrographically for tantalum , titanium , tin , lead , iron , aluminium , silicon , manganese , tungsten and molybdenum . Of these , only tantalum was found in appreciable amounts ; tin and lead ...
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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