Using data table 4, assign the identities of each of the metals (A-D). Using the identity of Metal A, adjust the half-cell potentials to make them standard reduction potentials. From least to most active, list the metals in this experiment.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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  1. Using data table 4, assign the identities of each of the metals (A-D).
  2. Using the identity of Metal A, adjust the half-cell potentials to make them standard reduction potentials.
  3. From least to most active, list the metals in this experiment.
Data Table 1
Black Lead
Red Lead
Voltage (V)
А
В
+2.23
A
+1.59
A
D
+2.65
Data Table 3
Relative Reduction Potential
Metal Sample
(V)
A
B
2.23
C
1.59
2.65
Transcribed Image Text:Data Table 1 Black Lead Red Lead Voltage (V) А В +2.23 A +1.59 A D +2.65 Data Table 3 Relative Reduction Potential Metal Sample (V) A B 2.23 C 1.59 2.65
Data Table 4
Standard Reduction Potentials
Reduction Half Reaction e° (v)
Cu2+ + 2e → Cu
0.34
Pb2+ + 2e → Pb
-0.13
Zn2+ + 2e → Zn
-0.76
Mg2+ + 2e → Mg
-2.37
Transcribed Image Text:Data Table 4 Standard Reduction Potentials Reduction Half Reaction e° (v) Cu2+ + 2e → Cu 0.34 Pb2+ + 2e → Pb -0.13 Zn2+ + 2e → Zn -0.76 Mg2+ + 2e → Mg -2.37
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