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- Complete the table as follows: E Measured: Re-enter the values from Part A, Column 2 of the Report sheet. • Reduction potential (experimental): Enter the reduction potential for each redox couple relative to -0.79V for the Za* (0.1 M)/Zn redox couple. Use Exera= Ega, mennuted + (-0.79V), assuming Zn as the anode. Reduction potential (theoretical): The reduction potential for each redox couple (M²*/M) is calculated from a table of standard reduction potentials and the Nernst equation (equation 32.7) for [M²"] =0.10 M. % Error: See Data Analysis, E. %3D

- Complete the table as follows: E Measured: Re-enter the values from Part A, Column 2 of the Report sheet. • Reduction potential (experimental): Enter the reduction potential for each redox couple relative to -0.79V for the Za* (0.1 M)/Zn redox couple. Use Exera= Ega, mennuted + (-0.79V), assuming Zn as the anode. Reduction potential (theoretical): The reduction potential for each redox couple (M²*/M) is calculated from a table of standard reduction potentials and the Nernst equation (equation 32.7) for [M²"] =0.10 M. % Error: See Data Analysis, E. %3D

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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5. Complete the table as follows: Ecel Measured: Re-enter the values from Part A, Column 2 of the Report sheet. Reduction potential (experimental): Enter the reduction potential for each redox couple relative to -0.79V for the Za“ (0.1 M)/Zn redox couple. Use EerM= Eean, meted + (-0.79V), assuming Zn as the anode. • Reduction potential (theoretical): The reduction potential for each redox couple (M²*/M) is calculated from a table of standard reduction potentials and the Nernst equation (equation 32.7) for [M*] = 0.10 M. • % Error: See Data Analysis, E. %3D %3D Ecel Measured Redox Couple Reduction Potential Reduction Potential (theoretical) For the (experimental) % Error Galvanic Cell Cu-Zn 1.035 Cu/Cu 0.31 Zn-Fe 0.619 Fe/Fe -0.47 Zn-Zn ZniZn -0.79 V -0.79 0.00 Zn-Mg 0435 Mgt/Mg -2.40 Zn-unknown, X X X,X 6. OReduction potential of the nknown redox couple:
Transcribed Image Text:5. Complete the table as follows: Ecel Measured: Re-enter the values from Part A, Column 2 of the Report sheet. Reduction potential (experimental): Enter the reduction potential for each redox couple relative to -0.79V for the Za“ (0.1 M)/Zn redox couple. Use EerM= Eean, meted + (-0.79V), assuming Zn as the anode. • Reduction potential (theoretical): The reduction potential for each redox couple (M²*/M) is calculated from a table of standard reduction potentials and the Nernst equation (equation 32.7) for [M*] = 0.10 M. • % Error: See Data Analysis, E. %3D %3D Ecel Measured Redox Couple Reduction Potential Reduction Potential (theoretical) For the (experimental) % Error Galvanic Cell Cu-Zn 1.035 Cu/Cu 0.31 Zn-Fe 0.619 Fe/Fe -0.47 Zn-Zn ZniZn -0.79 V -0.79 0.00 Zn-Mg 0435 Mgt/Mg -2.40 Zn-unknown, X X X,X 6. OReduction potential of the nknown redox couple:
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