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+ Chemical methods for detecting the presence of the ions Cuo + and CuO and O2 in the disproportionation of copper oxides and the HTSC in acidic media At low and high acid concentrations , the concentration of copper ( I ) ions is ...
+ Chemical methods for detecting the presence of the ions Cuo + and CuO and O2 in the disproportionation of copper oxides and the HTSC in acidic media At low and high acid concentrations , the concentration of copper ( I ) ions is ...
Trang 1371
The observed rate contants depend on the HCl concentration as follows : CHCI , M lg Kobs -2.1 -2.4 -2.8 -3.0 12 11 10 8 2+ 4 + Experimental MoOci- solutions were prepared by dissolving dry MoCls in concentrated hydrochloric acid .
The observed rate contants depend on the HCl concentration as follows : CHCI , M lg Kobs -2.1 -2.4 -2.8 -3.0 12 11 10 8 2+ 4 + Experimental MoOci- solutions were prepared by dissolving dry MoCls in concentrated hydrochloric acid .
Trang 1453
The pH was measured on a pH - 673 pH - meter and the overall aluminium concentration in the solution cal was determined complexometrically . The cal f ( t ) and pH f ( t ) kinetic curves obtained are presented in Fig . 1.
The pH was measured on a pH - 673 pH - meter and the overall aluminium concentration in the solution cal was determined complexometrically . The cal f ( t ) and pH f ( t ) kinetic curves obtained are presented in Fig . 1.
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1353 |
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