I am trying to figure out how to fill in the last part of that chart that is supposed to come from What I did in the measured cell potential . (12) In Part I of the procedure, you measured the cell potential for a variety of combinations ofhalf cells. Use a standard reduction potential table in your textbook to calculate the expectedEᵒcell using the formula Eºcell = Eºcathode - - E°anode. Calculate Eºcell for each combinationof cells. Show work for one calculation here, but you can enter the values in the table on page6.M = 0.581S 8.9910005.8110058.99Actual concentration of conce١٨ ٥٠٠ من one لسورMam-00980.098 but the Electrode 1CuCuCuCuZnZnZnPbPbMgElectrode 2ZnPbMgSnPbMgSnMgSnSnCellpotentialEcell in V0.976 ZnCaiоных трь си10 480Xси0Anodemg•363 S Cu515 2nрь2n.692482 2nMaBo10/21CathodeEcell = Ecathode - E anodeSpрь16-17pb10113 Ma ShSubstanceOxidized =ReducingAgentZn+2Cu+2Cut PbCutz MaCutz Sn+2Pb422n+2+2Sn+2Pb ¹²SubstanceReduced=OxidizingAgentmg2nMg2nmg+2Sn2 Pb+2SnPostlab #1:EᵒcathodePostlab #1:E anodePostlab #1:Eºcell

We use the formula below to find the standard cell potential, Eocell; Eocell = Eocathode - Eoanode…

Electrode 1 Cu Cu Cu Cu Zn Zn Zn Pb Pb Mg Electrode 2 Zn Pb Mg Sn Pb Mg Sn Mg Sn Sn Cell potential Ecell in V 0 O 0.9% Zn Сн 0401 v Pb Cu Cu 1o 480 mg •363 Sn 515 20 G Anode 692 482 2n Mg Bo 10121 Cathode + Ecell = Ecathode - E anode Cu рь 2n Sn рь 16-17 pb 1113 Mg Sn Substance Substance Oxidized = Reducing Agent Reduced= Oxidizing Agent Cutz Zn +2 Pb Cu Cutz Ma +2 +2 Cutz Sn +2 2n 42 2n² Mg +2 2n pb Sn +2 Pb mg +2 Sn² Pb 'n +2 Sn mg Postlab #1: E cathode Postlab #1: E anode Postlab #1: Eº cell

Electrode 1 Cu Cu Cu Cu Zn Zn Zn Pb Pb Mg Electrode 2 Zn Pb Mg Sn Pb Mg Sn Mg Sn Sn Cell potential Ecell in V 0 O 0.9% Zn Сн 0401 v Pb Cu Cu 1o 480 mg •363 Sn 515 20 G Anode 692 482 2n Mg Bo 10121 Cathode + Ecell = Ecathode - E anode Cu рь 2n Sn рь 16-17 pb 1113 Mg Sn Substance Substance Oxidized = Reducing Agent Reduced= Oxidizing Agent Cutz Zn +2 Pb Cu Cutz Ma +2 +2 Cutz Sn +2 2n 42 2n² Mg +2 2n pb Sn +2 Pb mg +2 Sn² Pb 'n +2 Sn mg Postlab #1: E cathode Postlab #1: E anode Postlab #1: Eº cell

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 48P

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