Russian Journal of Inorganic Chemistry, Tập 1Chemical Society., 1962 |
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Kết quả 1-3 trong 78
Trang 40
... sample of a high tem- perature ( 1200 ° ) modification of niobium pentoxide did not change its weight during the same period of time . Varying amounts of niobium pentoxide were taken in a series of ex- periments ( Table II ) , the ...
... sample of a high tem- perature ( 1200 ° ) modification of niobium pentoxide did not change its weight during the same period of time . Varying amounts of niobium pentoxide were taken in a series of ex- periments ( Table II ) , the ...
Trang 158
... sample can be neglected . The absolute di- mensions of the sample must then be selected in such a way that self - in- duction becomes negligible . It should be pointed out that , for a precise solution of the problem , the difference in ...
... sample can be neglected . The absolute di- mensions of the sample must then be selected in such a way that self - in- duction becomes negligible . It should be pointed out that , for a precise solution of the problem , the difference in ...
Trang 180
Change in length of sample , % Change in length of sample , % 200 400 600 800 1000 1200 1200 1000 800 Heating Cooling FIGURE 2. Thermogram of zirconium dio- xide ; solid line , differential curve of ther- mal effects ; broken line ...
Change in length of sample , % Change in length of sample , % 200 400 600 800 1000 1200 1200 1000 800 Heating Cooling FIGURE 2. Thermogram of zirconium dio- xide ; solid line , differential curve of ther- mal effects ; broken line ...
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Zvyagintsev O E and A V Nikolaev Abram | 1 |
Ormont B F The Modern Theory of Complex Compounds | 74 |
Chovnyk N G and V V Vashchenko Polarographic | 108 |
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1956 Zhurnal Neorganicheskoi absorption alloys ammonium anhydrite atoms beryllium binary system buffer solutions CaCl2 cadmium calculated CaSO4 Chem chemical chloride cobalt coefficient complex compounds components composition concentration constant copper coprecipitation corresponding Cross section crystals curve decomposition determined diborane dissociation dithizon electrolytic equation equilibrium eutectic eutectic point experimental experiments extraction Figure formation formed glaserite H₂O heat of solution hydrogen Inorganic Chemistry interaction investigation ions isotherm isotope exchange Journal of Inorganic Kurnakov lattice leonite LiCl melting point mercury metals method MgSO4 mixture mole molecular molecules NaCl niobium niobium pentoxide obtained oxide PbTiO3 pentasalt platinum polyhalite potassium precipitate properties pyridine radioactive ratio reaction Received for publication rhodium salt sample separation sodium solid phases solid solutions solubility SSSR stable structure studied substances sulfide sulfuric acid syngenite Table tantalum pentoxide temperature ternary system tetraborane thermal thermocouple thiosalts thiourea tion USSR values weight Zhurnal Neorganicheskoi Khimii zinc ZrCl4