Russian Journal of Inorganic Chemistry, Tập 30,Trang 625-1245Chemical Society., 1985 |
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Kết quả 1-3 trong 81
Trang 636
... quantity of gas than the theoretical quantity corresponding to the decomposition of the hydro- borate ion and the loss of ammonia . The composition of neither the residue nor the gaseous decomposition products was determined . Plesek ...
... quantity of gas than the theoretical quantity corresponding to the decomposition of the hydro- borate ion and the loss of ammonia . The composition of neither the residue nor the gaseous decomposition products was determined . Plesek ...
Trang 864
... quantity of boric acid on the thermal stability of magnetite , and show that the optimum quantity of boric acid is 0.2-0.3 mole , recalculated as B2O3 . In this modified specimen , kept for 1 h at 400 ° C , only 23 % Fe2 + is oxidised ...
... quantity of boric acid on the thermal stability of magnetite , and show that the optimum quantity of boric acid is 0.2-0.3 mole , recalculated as B2O3 . In this modified specimen , kept for 1 h at 400 ° C , only 23 % Fe2 + is oxidised ...
Trang 866
... quantity of B20 , above 1 mole per mole of Fe2O3 also leads to a change in the compositions of the heated specimens . In the specimens with Fe2O3 : B203 1 : 1.5 and 1 : 2 , heated for 1 h at 600 ° C , the orthoborate FeBO , is formed in ...
... quantity of B20 , above 1 mole per mole of Fe2O3 also leads to a change in the compositions of the heated specimens . In the specimens with Fe2O3 : B203 1 : 1.5 and 1 : 2 , heated for 1 h at 600 ° C , the orthoborate FeBO , is formed in ...
Nội dung
COORDINATION | 620 |
The crystalchemical characteristics of chalcogenides | 627 |
Nonempirical studies of isomerism in the OLIO OBEO | 633 |
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absorption acid alkali metal anion aqueous solutions atoms bands bonds caesium calculated cations Chem chemical Chemistry 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 indicates infrared spectra Inorg Inorganic ions iridium iron(III isothermal Khim lanthanide lattice ligand metal method mixture mole molecules 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