Russian Journal of Inorganic Chemistry, Tập 13,Trang 1-901British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1968 |
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Trang 126
... cation - exchange resin † at various temperatures . DISCUSSION The equilibrium of the Fe form of the cation - exchange resin with nitric acid : EXPERIMENTAL The exchange equilibrium of Fe3 * and H + ions on KU - 2 cation - exchange ...
... cation - exchange resin † at various temperatures . DISCUSSION The equilibrium of the Fe form of the cation - exchange resin with nitric acid : EXPERIMENTAL The exchange equilibrium of Fe3 * and H + ions on KU - 2 cation - exchange ...
Trang 165
... cation and anion . He proposed the empirical formula : - ( 3 ) U = U1 + 250 [ 0,5 + 0.002 ( Ex — 2Fx — U1 ) ] 2 where U is the crystal lattice energy and U the lattice energy calculated by Eqn . ( 2 ) . EM and Ex are correction terms ...
... cation and anion . He proposed the empirical formula : - ( 3 ) U = U1 + 250 [ 0,5 + 0.002 ( Ex — 2Fx — U1 ) ] 2 where U is the crystal lattice energy and U the lattice energy calculated by Eqn . ( 2 ) . EM and Ex are correction terms ...
Trang 596
... cation may be formed by the unshared pair of electrons of the oxygen , and the bond with the anion may be formed by the hydrogen ( CH - C - Ö - H ) . The acids , however , can form a coordinate bond only with the anion , using the ...
... cation may be formed by the unshared pair of electrons of the oxygen , and the bond with the anion may be formed by the hydrogen ( CH - C - Ö - H ) . The acids , however , can form a coordinate bond only with the anion , using the ...
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INORGANIC | 1 |
Influence of sodium chloride on cation exchange in | 124 |
The potassium difluorophosphatewater system | 131 |
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absorption bands absorption spectra acid solutions Akad alkali metal amine ammonia ammonium analysis anhydrous anion aqueous solutions atoms bond bromide caesium calculated carbonate cation cerium(IV Chem chemical Chemistry chloride cm-¹ cobalt complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition decrease determined displacement dissociation endothermic endothermic effect equilibrium erbium extraction Figure formed frequencies groups H₂O hafnium heating hydrated hydrochloric acid hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg ionic ions iron(III kcal Khim lanthanum ligand liquid method mixture mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel niobium nitrate obtained oxalate oxide perchlorate perchloric acid phenanthroline plexes potassium precipitate prepared pyridine range reaction reagent Russ salt shows sodium solid phase solu solubility specimens spectrum structure studied sulphate sulphuric acid Table tantalum temperature tetrahydroborates thermal tion values X-ray diffraction Zhur zirconium