For the Cell Diagram
Pt|H₂(g),H⁺(aq)M Cu²⁺(aq)|Cu(s)
Which Reaction Occurs at the Anode

question 220

Multiple Choice

For the cell diagram
Pt|H₂(g) ,H⁺(aq) M Cu²⁺(aq) |Cu(s)
Which reaction occurs at the anode?

• A) Cu(s) \(\rightarrow\)Cu²⁺(aq) + 2e^-
• B) 2H⁺(aq) + 2e^- \(\rightarrow\) H₂(g)
• C) 2H⁺(aq) + Cu(s) \(\rightarrow\) H₂(g) + Cu²⁺(aq)
• D) Cu²⁺(aq) + 2e^- \(\rightarrow\) Cu(s)
• E) H₂(g) \(\rightarrow\)2H⁺(aq) + 2e^-

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