Russian Journal of Inorganic Chemistry, Tập 29,Trang 1-634Chemical Society, 1984 |
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Trang 176
... nitrogen . Thus whereas the average harvest from the control plots was 91 poods , on the trial ones it was only 70.1 poods . Using the modern theory of the nitrogen feeding of plants the following explanation can be proposed ...
... nitrogen . Thus whereas the average harvest from the control plots was 91 poods , on the trial ones it was only 70.1 poods . Using the modern theory of the nitrogen feeding of plants the following explanation can be proposed ...
Trang 497
... nitrogen ( 1 ) and hydrogen ( 2 ) in the product on the partial pressure of nitrogen ; zirconium , dtab = 15 mm , Ptot = 50 atm . Table 2. Chemical and phase compositions of the starting materials and hydrogenation products at P , = 25 ...
... nitrogen ( 1 ) and hydrogen ( 2 ) in the product on the partial pressure of nitrogen ; zirconium , dtab = 15 mm , Ptot = 50 atm . Table 2. Chemical and phase compositions of the starting materials and hydrogenation products at P , = 25 ...
Trang 514
... nitrogen atoms which do not form coordinate bonds , since calcium iodide does not react with picric acid in the absence of the ligand . 6 5 10-4k , 1cm2 4 3 2 3 2 1 ས 4 8 103 CHA , M 12 Figure 2. Dependence of the specific conductance ...
... nitrogen atoms which do not form coordinate bonds , since calcium iodide does not react with picric acid in the absence of the ligand . 6 5 10-4k , 1cm2 4 3 2 3 2 1 ས 4 8 103 CHA , M 12 Figure 2. Dependence of the specific conductance ...
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RESEAR | 2 |
bibe | 14 |
difluoride and the enthalpy of sublimation and vapour | 21 |
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absorption acid actinides Akad alkali metal analysis anion aqueous solutions bands bond calculated cations Chem chemical chloride cm¹ complex formation composition compounds concentration constants coordination corresponding crystal crystallisation curve D.I.Mendeleev decrease determined electronic elements energy equilibrium europium experimental Figure fluorides formed gallium germanium H₂O heating hydration hydride hydrogen increase infrared infrared spectra Inorg interaction investigated ionic ions iron(III jarosite kcal Khim Khimiya lanthanide lattice ligands liquid manganese(III melts Mendeleev method mole mole¹ molybdenum Moscow Nauk SSSR Neorg nitrogen observed obtained oxide oxygen parameters Periodic Law Periodic System phase Phys platinum(II potassium precipitate properties proton range ratio reaction rhodium(III Russ Russ.J salts shows sodium solid solutions solubility specimens spectrum stability structure studied synthesis Table temperature thermodynamic tion transition metal Translated from Zhurnal Translated into Russian values vanadium wavenumbers X-ray diffraction Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii