Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
Từ bên trong sách
Kết quả 1-3 trong 82
Trang 36
... hydroxides of the r.e.e. and titanium on various factors and to study the mechanism of their transformation during heating and ageing . RESULTS AND DISCUSSION The compositions of the jointly precipitated hydroxides at different Ln : Ti ...
... hydroxides of the r.e.e. and titanium on various factors and to study the mechanism of their transformation during heating and ageing . RESULTS AND DISCUSSION The compositions of the jointly precipitated hydroxides at different Ln : Ti ...
Trang 643
... hydroxides precipitated when the pH of solutions of the chlorides of these ele- ments is raised in the presence of NaCl . 5-11 Table 1. Activity products and standard free energies of formation of the Sc , Y , La , and lanthanide hydroxide ...
... hydroxides precipitated when the pH of solutions of the chlorides of these ele- ments is raised in the presence of NaCl . 5-11 Table 1. Activity products and standard free energies of formation of the Sc , Y , La , and lanthanide hydroxide ...
Trang 645
... hydroxide chlorides and hydroxides were found more accurately . For example , previously the composi- tion of the basic salt 5 min after precipitation was thought to be Y ( OH ) ,. 75 Cl1.25 for yttrium , Pr ( OH ) , Cl for praseody ...
... hydroxide chlorides and hydroxides were found more accurately . For example , previously the composi- tion of the basic salt 5 min after precipitation was thought to be Y ( OH ) ,. 75 Cl1.25 for yttrium , Pr ( OH ) , Cl for praseody ...
Nội dung
JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
Bản quyền | |
24 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
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