Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
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Kết quả 1-3 trong 87
Trang 600
... solution are , first of all , H2O * and OH- ions . Hydrogen peroxide is unstable in both acid and alkali solutions . The maximum H2O2 stability over a wide range of concentrations from 11 to 65 wt % is observed at pH of 3.5-4.5 ( 1 : 10 ...
... solution are , first of all , H2O * and OH- ions . Hydrogen peroxide is unstable in both acid and alkali solutions . The maximum H2O2 stability over a wide range of concentrations from 11 to 65 wt % is observed at pH of 3.5-4.5 ( 1 : 10 ...
Trang 601
... solution 2.5 × 10-6 ( 1.7 ± 0.8 ) × 10-4 ( 4.8 ± 0.4 ) × 10-4 ( 6.1 ± 0.7 ) x 104 ( 7.7 ± 0.6 ) × 104 ( 11.8 ± 0.1 ) × 104 = 72.8 kJ / mol PHYSICAL CHEMISTRY OF SOLUTIONS Influence of the State of Platinum. · T. ° C 20 30 40 50 60 70 80 ...
... solution 2.5 × 10-6 ( 1.7 ± 0.8 ) × 10-4 ( 4.8 ± 0.4 ) × 10-4 ( 6.1 ± 0.7 ) x 104 ( 7.7 ± 0.6 ) × 104 ( 11.8 ± 0.1 ) × 104 = 72.8 kJ / mol PHYSICAL CHEMISTRY OF SOLUTIONS Influence of the State of Platinum. · T. ° C 20 30 40 50 60 70 80 ...
Trang 882
... solution is represented by the following distribution : AIF3 · 9H20 H2O 0.14AIF1 ( H2O ) 2 + 0.71AIF3 ( H2O ) 3 + 0.15AIF2 ( H2O ) ; . The aluminum environment is completed to an octahe- dral one by water molecules . Note that the ...
... solution is represented by the following distribution : AIF3 · 9H20 H2O 0.14AIF1 ( H2O ) 2 + 0.71AIF3 ( H2O ) 3 + 0.15AIF2 ( H2O ) ; . The aluminum environment is completed to an octahe- dral one by water molecules . Note that the ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
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ų absorption bands acid Akad aluminum analysis angles anion aqueous solution bond lengths calcd calculated cations chelate Chem chemical chloride cm-¹ complex composition compounds concentration coordination crystal structure curve diffraction patterns electronic English Translation Copyright equilibrium experimental extraction fluid formation H₂O heating hydration hydrogen bonds hydrogen peroxide hydroxo Inorganic Chemistry interaction ions kg/cm² Khim lanthanum ligands liquidus MAIK Nauka/Interperiodica melting metal mixtures mol/l Moscow Na₂HPO4 Nauka Neorg nH₂O niobium NMR spectra Original Russian Text oxide oxygen atoms phase diagram phosphates platinum platinum(II polyhedra potassium range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright salt sample saturated sodium solid solutions solubility species spectrum studied synthesis Table ternary thermal tion unit cell unit cell parameters values vapor vdWRs vibrations water molecules X-ray crystallography X-ray diffraction X-ray powder diffraction