1. Lesson 2
LT: I can explain how a voltaic cell works.

2. You have 3 minutes to answer this question!
Holy cow!!
You have 3 minutes to answer this question!

3. 3 minutes Write the half reactions for the following equation.
Mg + HCl  MgCl2 + H2

4. 2 minutes Write the half reactions for the following equation.
Mg + HCl  MgCl2 + H2

5. 1 minute Write the half reactions for the following equation.
Mg + HCl  MgCl2 + H2

6. 5 seconds

7. 4 seconds

8. 3 seconds

9. 2 seconds

10. 1 second

11. It’s time to “MOOVE” on to something else!

13. You have 3 minutes to answer this question!
Lesson 2
Holy cow!!
You have 3 minutes to answer this question!

14. 3 minutes
Identify the main components of a voltaic cell. Where does oxidation occur? Reduction?

15. 2 minutes
Identify the main components of a voltaic cell. Where does oxidation occur? Reduction?

16. 1 minute
Identify the main components of a voltaic cell. Where does oxidation occur? Reduction?

17. 5 seconds

18. 4 seconds

19. 3 seconds

20. 2 seconds

21. 1 second

22. It’s time to “MOOVE” on to something else!

23. You have 3 minutes to answer this question!
Lesson 2
Holy cow!!
You have 3 minutes to answer this question!

24. 3 minutes
Calculate the standard cell potential for a voltaic cell with the following ½ reactions.
Fe2+ + 2e-  Fe
Ca2+ + 2e-  Ca

25. 2 minutes
Calculate the standard cell potential for a voltaic cell with the following ½ reactions.
Fe2+ + 2e-  Fe
Ca2+ + 2e-  Ca

26. 1 minute
Calculate the standard cell potential for a voltaic cell with the following ½ reactions.
Fe2+ + 2e-  Fe
Ca2+ + 2e-  Ca

27. 5 seconds

28. 4 seconds

29. 3 seconds

30. 2 seconds

31. 1 second

32. It’s time to “MOOVE” on to something else!