To make rust-resistant, a jewelry is electroplated by tin (Sn). Molar mass of Sn is 118.710 g/mol. The half-reaction related to

Question

To make rust-resistant, a jewelry is electroplated by tin (Sn). Molar mass of Sn is 118.710 g/mol. The half-reaction related to this process is shown below:
Sn2+ (aq) + 2e¯→ Sn(s)
How much time in seconds would it take for 325 mg of Sn to be plated at a current of 4.7 A?

Kunduz · Accepted Answer

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