Voltaic cell with copper and silver
Posted in Walking Half News on November 28th, 2007 by bud – Be the first to comment
healthfreak89 asked:
State whether the following statements regarding a standard voltaic cell with copper (Cu2 |Cu, E°= 0.34 V), and silver (Ag |Ag, E°= 0.80 V) half cells are correct or incorrect.
State whether the following statements regarding a standard voltaic cell with copper (Cu2 |Cu, E°= 0.34 V), and silver (Ag |Ag, E°= 0.80 V) half cells are correct or incorrect.
a. The copper ions undergo oxidation.
b. In the salt bridge, electrons flow from the silver half-cell to the copper half-cell.
c. In the external circuit, electrons flow from the anode to the cathode.
d. The silver electrode serves as the cathode.
e. The copper electrode serves as the positive pole of the cell.
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