Russian Journal of Inorganic Chemistry, Tập 25,Số phát hành 7,Trang 961 -Số phát hành 12,Trang 1867Chemical Society., 1980 |
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Kết quả 1-3 trong 77
Trang 1137
... interaction of NiO and Nb2O5 . The experiments showed the relative error in the determination of the degree of bonding of NiO and NiNb20 , did not exceed 3 % . The temperature for the start of significant formation of NiNb2O was 800 ° C ...
... interaction of NiO and Nb2O5 . The experiments showed the relative error in the determination of the degree of bonding of NiO and NiNb20 , did not exceed 3 % . The temperature for the start of significant formation of NiNb2O was 800 ° C ...
Trang 1138
... interaction of NiO and Nb2O , and diffusion through the NiNb2O , layer separating the initial reagents , the experimental results on the interaction of NiO and Nb2O , powders were analysed with the correspond- ing equations of formal ...
... interaction of NiO and Nb2O , and diffusion through the NiNb2O , layer separating the initial reagents , the experimental results on the interaction of NiO and Nb2O , powders were analysed with the correspond- ing equations of formal ...
Trang 1157
... Interaction of Lithium Peroxide and Sodium Peroxide with Nitrogen Dioxide T.P.Firsova and Zh.G.Sakk The formula used for calculating the depth of the reaction zone of the NO2 was : L ― r . ( 1 - V1 - a ) where r is the radius of the ...
... Interaction of Lithium Peroxide and Sodium Peroxide with Nitrogen Dioxide T.P.Firsova and Zh.G.Sakk The formula used for calculating the depth of the reaction zone of the NO2 was : L ― r . ( 1 - V1 - a ) where r is the radius of the ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ Russ.J salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature ternary thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium