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The experimental data on the influence of ammonia and EDTA on the kinetics ( Fig . 1 ) show that the rate of solution of copper ( II ) oxide increases only when ammonia and EDTA are present together in the solution ; it also increases ...
The experimental data on the influence of ammonia and EDTA on the kinetics ( Fig . 1 ) show that the rate of solution of copper ( II ) oxide increases only when ammonia and EDTA are present together in the solution ; it also increases ...
Trang 1387
Isotherm for the adsorption of EDTA on copper ( II ) oxide at t = 25 ° C and pH : 1 , 3.06 ; 2 , 4.02 ; 3 , 10.2 . 4 -lg W ( cm min - 1 ) 3 3 5 15 10 À PH 2 = = = Figure 4. pH dependence of the logarithm of the rate of solution of CuO ...
Isotherm for the adsorption of EDTA on copper ( II ) oxide at t = 25 ° C and pH : 1 , 3.06 ; 2 , 4.02 ; 3 , 10.2 . 4 -lg W ( cm min - 1 ) 3 3 5 15 10 À PH 2 = = = Figure 4. pH dependence of the logarithm of the rate of solution of CuO ...
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Mechanism of the solution of copper ( II ) oxide in ammoniacal solutions of EDTA A detailed analysis of different kinetic mechanisms suggests the following simplest scheme : [ > CuO ( solid ) + HY [ CuOH .
Mechanism of the solution of copper ( II ) oxide in ammoniacal solutions of EDTA A detailed analysis of different kinetic mechanisms suggests the following simplest scheme : [ > CuO ( solid ) + HY [ CuOH .
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Inorganic | 1353 |
Contents | 1376 |
Activation of the solution of copperII oxide in aqueous EDTA solutions by the 1385 2683 | 1385 |
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