Russian Journal of Inorganic Chemistry, Tập 16,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1971 |
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Trang 1086
... kcal and the elimination of the last 0.5 mole of NHF requires 22.3 kcal . 11 Thus the heats of dissociation of the complexes of Group III , IV , and V metal fluorides with ammonium fluoride per mole of the latter are on average about 17 ...
... kcal and the elimination of the last 0.5 mole of NHF requires 22.3 kcal . 11 Thus the heats of dissociation of the complexes of Group III , IV , and V metal fluorides with ammonium fluoride per mole of the latter are on average about 17 ...
Trang 1106
... kcal mole - 1 ( Ref.11 ) , AH [ ( C2H5 ) 2O ( gas ) ] = −60.28 ± 0.5 kcal mole1 ( Ref.8 ) , we obtain the following standard enthalpy of formation of solvated aluminium hydride : AH [ AIH2.0.314 ( C2H5 ) 2O ( cryst . ) ] = -21.02 ...
... kcal mole - 1 ( Ref.11 ) , AH [ ( C2H5 ) 2O ( gas ) ] = −60.28 ± 0.5 kcal mole1 ( Ref.8 ) , we obtain the following standard enthalpy of formation of solvated aluminium hydride : AH [ AIH2.0.314 ( C2H5 ) 2O ( cryst . ) ] = -21.02 ...
Trang 1403
... kcal g - ion - 1 . Hence AH f298.15 [ Al3 * .aq ] = -127.86 ± 0.27 kcal g - ion - 1 . In this calculation no correction for the change from a dilution of 1 : 2500 to infinite dilution was made . This does not introduce significant error ...
... kcal g - ion - 1 . Hence AH f298.15 [ Al3 * .aq ] = -127.86 ± 0.27 kcal g - ion - 1 . In this calculation no correction for the change from a dilution of 1 : 2500 to infinite dilution was made . This does not introduce significant error ...
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CONTENTS | 939 |
Complex formation by gallium with obromo | 952 |
Thermal decomposition of lanthanum thiosulphate | 965 |
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absorption band absorption spectra acetone acid solutions Akad alkali alkali metal ammonium analysis anion aquation aqueous solutions atom benzene bond cadmium caesium calculated carbon cation Chem chemical chloride cm-¹ complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition decrease determined dioxan dissociation endothermic equilibrium experimental extraction Figure formed gallium H₂O hafnium heating hydrates hydrochloric acid hydrogen hydroxide increase infrared infrared spectra Inorg Inorganic Chemistry investigated ionic ions isotherm kcal Khim kinetic lanthanum ligand metal methanol method mixture molar mole molecules Moscow Nauk SSSR neodymium Neorg niobium nitrate obtained optical density organic phase oxide plexes potassium precipitate prepared range ratio reaction reagent rubidium Russ ruthenium(IV salt scandium shows sodium solid phases solu solubility solvent specimens spectrum stability constants stretching vibrations structure studied sulphate Table temperature ternary thermal thiocyanate thiourea tion values X-ray diffraction Xylenol Orange Zhur zirconium