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Name _________________________________________ Date ________________ Class_____________

Voltaic Cells, Example #1

Cu(s)

Zn(s)

Cu+2(aq)

Half Reactions:

_______________________

Balanced Net Reaction:

Zn+2(aq)

______________________________

_______________________________________________________

1. Identify the direction of electron flow 2. Identify the direction in which + ions will move 3. Circle the anode on the diagram. 4. Put a box around the cathode on the diagram. 5. Label each electrode whether it is + or 6. Which electrode will increase in mass? ________________________________ 7.

Which ion concentration will increase? _________________________________


Name _________________________________________ Date ________________ Class_____________

Voltaic Cells, Example #2

Cu(s)

Ag(s)

Cu+2(aq)

Half Reactions:

_______________________

Balanced Net Reaction:

Ag+(aq)

______________________________

_______________________________________________________

1. Identify the direction of electron flow 2. Identify the direction in which + ions will move 3. Circle the anode on the diagram. 4. Put a box around the cathode on the diagram. 5. Label each electrode whether it is + or 6. Which electrode will increase in mass? ________________________________ 7.

Which ion concentration will increase? _________________________________

Electrochemical Cell Worksheet  

Cite: http://www.penfield.edu/webpages/tabraham/resources.cfm?subpage=1498915

Electrochemical Cell Worksheet  

Cite: http://www.penfield.edu/webpages/tabraham/resources.cfm?subpage=1498915

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