A quantity of electric charge deposits 0 732 g of Ag(s) from an aqueous solution of silver nitrate When

Question

A quantity of electric charge deposits 0.732 g of Ag(s) from an aqueous solution of silver nitrate. When

that same quantity of charge is passed through a solution of a gold salt, 0.446 g of Au(s) is formed. What is the oxidation state of the gold ion in the salt?

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