AP Chemistrymediummcq1 pt
What is the standard cell notation for Zn|Zn²⁺||Cu²⁺|Cu?
A.Zn(s)|Zn²⁺(aq)||Cu²⁺(aq)|Cu(s)
B.Cu(s)|Cu²⁺(aq)||Zn²⁺(aq)|Zn(s)
C.Zn²⁺|Zn||Cu|Cu²⁺
D.Zn|Cu||Zn²⁺|Cu²⁺
Explanation
Core Concept
Anode half-cell sits left, cathode right, with the double bar marking the salt bridge. Solid electrodes bookend the notation.
Correct Answer
AZn(s)|Zn²⁺(aq)||Cu²⁺(aq)|Cu(s)
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