In an aqueous mixture of aluminum, lead, and iron salts, which of these will be reduced...

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In an aqueous mixture of aluminum, lead, and iron salts, which of these will be reduced...

In an aqueous mixture of aluminum, lead, and iron salts, which of these will be reduced first upon application of an electric current?

Al3+ + 3e− → Al (s) Eo = −1.66V

Pb2+ + 2e− → Pb (s) Eo = −0.13V

Fe2+ + 2e− → Fe (s) Eo = −0.45V

Fe3+ + 3e− → Fe (s) Eo = −0.036V

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In an aqueous mixture of aluminum, lead, and iron salts, which of these will be reduced...

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