Question: Stripping voltammograms The data obtained are given in the table. Determine the shown were obtained from concentration of each metal in the water sample, as

Stripping voltammograms The data obtained are given in the table. Determine the shown were obtained from concentration of each metal in the water sample, as a 10.00mL water sample. ppb metal. The pH was controlled using 5.00mL of an acetate buffer; then 5.00mL of 1.0 MKCl solution was added as the supporting electrolyte. The peak potentials observed are as follows: Cu(II) 0.2V Voltammograms: Pb(I1)=0.5V a: blank Cd(11)=0.7b bi sample ci sample +2.00ppb metal standards d: sample +5.00ppb metal standards

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