Russian Journal of Inorganic Chemistry, Tập 4,Trang 1-658Chemical Society., 1959 |
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Kết quả 1-3 trong 37
Trang 113
... peroxide oxygen in the peroxymolybdates was deter- mined by placing a sample in a weighed quartz tube con- nected to a gas burette and heating until the evolution of oxygen had ceased . The volume of oxygen was measured . The tube was ...
... peroxide oxygen in the peroxymolybdates was deter- mined by placing a sample in a weighed quartz tube con- nected to a gas burette and heating until the evolution of oxygen had ceased . The volume of oxygen was measured . The tube was ...
Trang 115
... peroxide When a solution of alkali or of potassium chloride is. beginning , but when the peroxide oxygen is down to one mole , further loss is extremely slow ; peroxymolybdate with this amount of oxygen can be kept in a vacuum ...
... peroxide When a solution of alkali or of potassium chloride is. beginning , but when the peroxide oxygen is down to one mole , further loss is extremely slow ; peroxymolybdate with this amount of oxygen can be kept in a vacuum ...
Trang 117
... peroxide by the combined action of cobalt chloride and sodium molybdate , where the highest rate of catalysis is observed with cobalt chloride and sodium molybdate in the ratio 1 : 2 . Accordingly we have calculated the amount of peroxide ...
... peroxide by the combined action of cobalt chloride and sodium molybdate , where the highest rate of catalysis is observed with cobalt chloride and sodium molybdate in the ratio 1 : 2 . Accordingly we have calculated the amount of peroxide ...
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Journal | 1 |
II Removal | 11 |
The polarographic behaviour of gallium | 18 |
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acid Akad alcohol alizarin alkali alloys ammonia analysis anion anorg aqueous solutions atoms benzene bonds CaCl2 CaF2 calcium calculated carbon cerium Chem chemical chloride cobalt complex composition compounds concentration constant containing corresponding crystallisation crystals curve decomposition determined diagram diborane dissolved electrical conductivity electrons energy equation equilibrium ether eutectic experimental fluoride formation formed H₂O heating hydrated hydrofluoric acid hydrogen peroxide hydrolysis hydroxide increase ionic strength ions iridium isotherm kcal Khim KNO₂ lanthanum LiOH liquid phase lithium lithium hydride melting metal method mixture Mohr's salt mole molecules molybdenum NaOH Nauk SSSR Neorg niobium Obshch obtained oxalate oxidation oxidising oxygen pentoxide peroxymolybdate phosphotungstic acid platinum potassium precipitate ratio reaction salt saturated shows sodium solid phase solid solutions solu solubility studied sulphate sulphur Table tantalum temperature ternary Thermogram tion titanium titration uranyl nitrate valency values X-ray yttrium Zhur