Russian Journal of Inorganic Chemistry, Tập 30,Trang 625-1245Chemical Society., 1985 |
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Kết quả 1-3 trong 77
Trang 846
... isothermal heating conditions , it is necessary to select appropriate experimental conditions , in which the actual chemical stage of the process , and not diffusion , is the rate - determining stage of the thermal decomposition . Since ...
... isothermal heating conditions , it is necessary to select appropriate experimental conditions , in which the actual chemical stage of the process , and not diffusion , is the rate - determining stage of the thermal decomposition . Since ...
Trang 858
... isothermal section at 423 K showed that the homogeneity range at this temperature does not exceed 1.4 mole % . The results of the study of 20 solidified melts in the con- centration range 46.5-52.0 mole % SnS2 were used to con- struct ...
... isothermal section at 423 K showed that the homogeneity range at this temperature does not exceed 1.4 mole % . The results of the study of 20 solidified melts in the con- centration range 46.5-52.0 mole % SnS2 were used to con- struct ...
Trang 898
... isothermal treatment for 2 h at 100 K inter- vals showed no change in the crystal structure of this com- pound up to 1050 ° C . At 1050 ° C , Rb20 . Al2O3 . 2SiO2 . 2H2O recrystallises to give rubidium nepheline Rb20.Al2O3 . 2SiO2 . The ...
... isothermal treatment for 2 h at 100 K inter- vals showed no change in the crystal structure of this com- pound up to 1050 ° C . At 1050 ° C , Rb20 . Al2O3 . 2SiO2 . 2H2O recrystallises to give rubidium nepheline Rb20.Al2O3 . 2SiO2 . The ...
Nội dung
Russian May | 625 |
The reaction of lanthanide hydrides with metals | 638 |
hydrogen sulphates MHSO42 nH₂O M Al | 646 |
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acid alkali metal anion aqueous solutions atoms bands bonds calculated cations Chem chemical chloride cm-¹ cm¹ cobalt(II components composition compounds concentration containing coordination corresponding crystals curves decrease determined ditto electron endothermic endothermic effect enthalpy equilibrium diagram europium eutectic experimental extraction Figure formed given in Table groups H₂O heating hydrated hydroborate hydrogen hydroxide increase infrared spectra Inorg Inorganic Chemistry ions iridium iron(III isothermal Journal of Inorganic Khim lanthanide lattice ligand method mixture mole molecules molybdenum Moscow Nauk SSSR Neorg nitrate obtained orthorhombic oxide oxygen parameters platinum(II potassium protons published data range ratio reaction rubidium Russ Russ.J ruthenium ruthenium(IV salts shows sodium solid phases solid solutions solubility specimens spectrum stability constants structure studied sulphate synthesis system at 25 temperature thermal analysis tion Translated from Zhurnal values vanadium wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii