Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 75
Trang 28
... ( curve 1 ) , and for solutions containing iron ( curve 2 ) . At high acid concentrations , curve 2 was parallel to curve 1. This meant that almost no hydrolysis of iron takes place in this range . Curve 3 was drawn through this range of ...
... ( curve 1 ) , and for solutions containing iron ( curve 2 ) . At high acid concentrations , curve 2 was parallel to curve 1. This meant that almost no hydrolysis of iron takes place in this range . Curve 3 was drawn through this range of ...
Trang 284
... curve records at this point a decrease in mass of the specimen by 1.95 % , corresponding to the loss of one water molecule ( theoretical 1.95 % H2O ) . The sub- sequent endothermic effect on the DTA curve with an extremum at 170 ° C is ...
... curve records at this point a decrease in mass of the specimen by 1.95 % , corresponding to the loss of one water molecule ( theoretical 1.95 % H2O ) . The sub- sequent endothermic effect on the DTA curve with an extremum at 170 ° C is ...
Trang 447
... curve coincide with the singular points on the nuclear relaxation time - composition curve , which enabled conclusions to be drawn about the appearance of a " precursor " of the new phase in the solution . We have now studied the LiOH ...
... curve coincide with the singular points on the nuclear relaxation time - composition curve , which enabled conclusions to be drawn about the appearance of a " precursor " of the new phase in the solution . We have now studied the LiOH ...
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JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii