Russian Journal of Inorganic Chemistry, Tập 25,Số phát hành 7,Trang 961 -Số phát hành 12,Trang 1867Chemical Society., 1980 |
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Kết quả 1-3 trong 78
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... observed . Single crystals of ND Br with 65Cu were grown from saturated aqueous solutions ND Br + D2O in the presence of 25 mass % ( ND2 ) 2CO solution . The copper was intro- duced into the crystal by the direct addition of copper ...
... observed . Single crystals of ND Br with 65Cu were grown from saturated aqueous solutions ND Br + D2O in the presence of 25 mass % ( ND2 ) 2CO solution . The copper was intro- duced into the crystal by the direct addition of copper ...
Trang 1469
... observed in the infrared spectra of concentrated solutions3 . Chemical shift 8 , Hz Observed limiting shift A , Hz Paramagnetic shift AP , Hz Relative shift Compound Ha HB Hy H8 Ha HB Hy H & Ha H & ΔΗ AHB APHO " Ha 8 , Hz 200 200 291 ...
... observed in the infrared spectra of concentrated solutions3 . Chemical shift 8 , Hz Observed limiting shift A , Hz Paramagnetic shift AP , Hz Relative shift Compound Ha HB Hy H8 Ha HB Hy H & Ha H & ΔΗ AHB APHO " Ha 8 , Hz 200 200 291 ...
Trang 1506
... observed rate constant depends iinearly on the total concen- under the experimental con- ditions ( Fig.2 ) , that is , this relation is described by Eqn . ( 1 ) : tration of ascorbic acid c , CH2A sc = kobsk ' CH2Asc undissociated or ...
... observed rate constant depends iinearly on the total concen- under the experimental con- ditions ( Fig.2 ) , that is , this relation is described by Eqn . ( 1 ) : tration of ascorbic acid c , CH2A sc = kobsk ' CH2Asc undissociated or ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ Russ.J salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium