Electrochemistry

Is it possible to separate platinum, palladium, and iridium as chloro-complex ions from an HCl solution through electrolysis if the solution is a constant 1.0 molarity in chloride ions and 0.020 molarity in each complex ion?
The E values for the half reactions are 0.77 for IrCl6, 0.73 for PtCl4, and 0.62 for PdCl4.

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