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If the Accompanying Drawing of an Electrochemical Cell Represents an Iron-Nickel

question 28

Multiple Choice

If the accompanying drawing of an electrochemical cell represents an iron-nickel cell,use the partial activity series included to describe the component labeled 2. $If the accompanying drawing of an electrochemical cell represents an iron-nickel cell,use the partial activity series included to describe the component labeled 2. Zn \rightarrow Zn2+ + 2e- Fe \rightarrow Fe2+ + 2e- Co \rightarrow Co2+ + 2e- Ni \rightarrow Ni2+ + 2e- Cu \rightarrow Cu2+ + 2e- A) iron anode B) nickel anode C) iron cathode D) nickel cathode$ Zn $\rightarrow$ Zn²⁺ + 2e^- Fe $\rightarrow$ Fe²⁺ + 2e^-
Co $\rightarrow$ Co²⁺ + 2e^-
Ni $\rightarrow$ Ni²⁺ + 2e^-
Cu $\rightarrow$ Cu²⁺ + 2e^-

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