Question 3: Half-Reactions (4 points) Unit 5
a. What are the half-reactions for the redox reaction CuCl2 + Zn ZnCl2 + Cu? Label the oxidation reaction and the reduction reaction. (1 point)

b. What does a reduction potential chart show? What information does it give? (1 point)

c. How is an oxidation half-reaction written using the reduction potential chart? How is the oxidation potential voltage determined? (1 point)

d. How is the potential (voltage) of a redox reaction determined using the reduction potential chart? Calculate the voltage for the equation in 3(a). (1 points)