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12 Jan 2018

5. What reaction (oxidation or reduction) occurs at the anode of a voltaic cell? What is the sign of the anode? Do electrons flow to- ward or away from the anode?

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14 Jan 2018
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Related questions

Which of the following statements characterizes a voltaic (galvanic) cell?

a) A salt bridge serves the conduit through which the electrons travel

b) Oxidation occurs at the anode.

c) Energy is used to make the reaction take place.

d) Electrons flow from the cathode to the anode.

A voltaic cell is constructed using the reaction

Ā 

(a) Write equations for the oxidation and reduction half-reactions.

(b) Which half-reaction occurs in the anode compartment, and which occurs in the cathode compartment?

(c) Complete the following sentences: Electrons in the external circuit flow from the ________ electrode to the ______ electrode. Negative ions move in the salt bridge from the ______ half-cell to the ______ half-cell. The half-reaction at the anode is ____, and that at the cathode is _____.

Ā 

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