An Electrochemical Cell Based on the Following Reaction Has a Standard

question 28

Multiple Choice

An electrochemical cell based on the following reaction has a standard cell voltage (E°_cell) of 0.48 V: Sn(s) + Cu²⁺(aq) $\rarr$ Sn²⁺(aq) + Cu(s)
What is the standard reduction potential of tin(II) ? (E°(Cu²⁺/Cu) = 0.34 V)

• A)-0.14 V
• B)0.14 V
• C)-0.82 V
• D)0.82 V
• E)none of these

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