Three voltaic cells can be constructed fromsolutionsPb(NO3)2(aq) and the corresponding metalelectrodes.ofCuso (aq),ZnSOa(aq),andReactionEZn?daa) + 2e s zn(s)-0,7626VPbaas +2e 5 Pb (S)- 0.1251 VCalculate the standard cell potential for eachvoltaic cell combination. For a spontaneousreaction, E'cell must be positive when E'anode issubtracted from E'cathode. Use the standardpotentlals from p. 119 for calculations.1.* 2e- ニ Cucs)0. 340 VAgčaa)e- 5 Ag(s)0.79912. Identify which metal electrode serves as thecathode and which metal electrode serves asthe anode.Tabulate the results from questions 1 and 2:E'cellCellAnodeCathodeCu/ZnCu/PbPb/Zn3.a. Using the Nernst Equation, calculate theexpected voltage (Etheo) for a cell whichconsists of 0.0300 M Pb(NOs)2(aq) and 0.0400M CuSO (aq).b. Glve the conventional cell notation for this cell,assuming a salt bridge separates the two half-cells.

Answered: Image /qna-images/answer/e1249205-60a8-4dc5-a026-1909d2dfa291.jpg

Three voltaic cells can be constructed from solutions of Cusoa(aq), ZnSOa(aq), and Reaction E Pb(NOs)2(aq) and the corresponding metal electrodes. Znaa) + 2e" s zn(s) - 0. 24 Pbaa) + 2e 5 Pb(s) 1. Calculate the standard cell potential for each voltaic cell combination. For a spontaneous reaction, E'cell must be positive when E'anode is subtracted from E'cathode. Use the standard potentlals from p. 119 for calculations. + 2e- ら Cu(s) Agiaa) + t- S Ag(s) 2. Identify which metal electrode serves as the cathode and which metal electrode serves as the anode. Tabulate the results from questions 1 and 2: Cathode Cell E'cll Anode Cu/Zn Cu/Pb Pb/Zn 3.a. Using the Nernst Equation, calculate the expected voltage (Etheo) for a cell which consists of 0.0300 M Pb(NO)z(aq) and 0.0400 M CuSO(aq). b. Glve the conventional cell notation for this cell, assuming a salt bridge separates the two half- cells.

Three voltaic cells can be constructed from solutions of Cusoa(aq), ZnSOa(aq), and Reaction E Pb(NOs)2(aq) and the corresponding metal electrodes. Znaa) + 2e" s zn(s) - 0. 24 Pbaa) + 2e 5 Pb(s) 1. Calculate the standard cell potential for each voltaic cell combination. For a spontaneous reaction, E'cell must be positive when E'anode is subtracted from E'cathode. Use the standard potentlals from p. 119 for calculations. + 2e- ら Cu(s) Agiaa) + t- S Ag(s) 2. Identify which metal electrode serves as the cathode and which metal electrode serves as the anode. Tabulate the results from questions 1 and 2: Cathode Cell E'cll Anode Cu/Zn Cu/Pb Pb/Zn 3.a. Using the Nernst Equation, calculate the expected voltage (Etheo) for a cell which consists of 0.0300 M Pb(NO)z(aq) and 0.0400 M CuSO(aq). b. Glve the conventional cell notation for this cell, assuming a salt bridge separates the two half- cells.

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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