Question

Part I Cell potentials at standard conditions 1. Assume that the Cu2+ + 2e- ? Cu half reaction has an electrode potential of 0.34 volts as indicated on the line scale below (1 division = 0.1 volt). Use your results to place as many of the other half-cells as you can on the same line scale. (1 mark) 0.0 volts Cu/Cu2+ (0.34 V) 1 division = 0.1 V 2. (1 mark) Use your results to create in the space below a Displacement Series. Write the reduction half-reaction in each case. You may use either Scheme A or Scheme B. Label the best reducing agent and the worst reducing agent (as on p. V-1 and V-4). Include the three metals that were used and the two halogens. Note that you cannot definitely place silver with respect to bromine from your results. Displacement Series following Scheme ___ a. b. c. d. e.

          Part I Cell potentials at standard conditions
1. Assume that the Cu2+ + 2e- ? Cu half reaction has an electrode potential of 0.34 volts as indicated on the line scale below (1 division = 0.1 volt). Use your results to place as many of the other half-cells as you can on the same line scale. (1 mark)
0.0 volts
Cu/Cu2+ (0.34 V)
1 division = 0.1 V
2. (1 mark) Use your results to create in the space below a Displacement Series. Write the reduction half-reaction in each case. You may use either Scheme A or Scheme B. Label the best reducing agent and the worst reducing agent (as on p. V-1 and V-4). Include the three metals that were used and the two halogens. Note that you cannot definitely place silver with respect to bromine from your results.
Displacement Series following Scheme ___
a.
b.
c.
d.
e.

Part I Cell potentials at standard conditions
1. Assume that the Cu2+ + 2e- ? Cu half reaction has an electrode potential of 0.34 volts as indicated on the line scale below (1 division = 0.1 volt). Use your results to place as many of the other half-cells as you can on the same line scale. (1 mark)
0.0 volts
Cu/Cu2+ (0.34 V)
1 division = 0.1 V
2. (1 mark) Use your results to create in the space below a Displacement Series. Write the reduction half-reaction in each case. You may use either Scheme A or Scheme B. Label the best reducing agent and the worst reducing agent (as on p. V-1 and V-4). Include the three metals that were used and the two halogens. Note that you cannot definitely place silver with respect to bromine from your results.
Displacement Series following Scheme
a.
b.
c.
d.
e.

Added by -Ngel P.

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