Problem: How must a redox reaction that is to be used as a source of electrical energy be set up?A) One half-reaction must involve two metals.B) Two half-reactions must use a metal wire electrodes.C) One half-reactions must involve more than one electron.D) Two half reactions must be physically separated.

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Recall that a voltaic or galvanic cell is an electrochemical cell that is spontaneous and produces electricity

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Problem Details

How must a redox reaction that is to be used as a source of electrical energy be set up?


A) One half-reaction must involve two metals.

B) Two half-reactions must use a metal wire electrodes.

C) One half-reactions must involve more than one electron.

D) Two half reactions must be physically separated.

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