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AP Chemistry
9.9 Cell Potential and Free Energy
BeginnerMCQMathematicalConceptual23.5k
A student refers to the following table of standard reduction potentials at \(298\text{ K}\) to evaluate the relative reactivity of several chemical species.

Half-reaction\(E^\circ\text{ (V)}\)
\(\text{Ag}^+\text{(aq)} + \text{e}^- \rightarrow \text{Ag(s)}\)\(+0.80\)
\(\text{Cu}^{2+}\text{(aq)} + 2\,\text{e}^- \rightarrow \text{Cu(s)}\)\(+0.34\)
\(\text{Ni}^{2+}\text{(aq)} + 2\,\text{e}^- \rightarrow \text{Ni(s)}\)\(-0.25\)

Based on the data in the table, which of the following correctly ranks the species from strongest to weakest oxidizing agent?

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