Need help with the last 3. 4. For the pair of species given: [a. Cobalt/Cobalt(II) (E° = -0.28 V) and lead/lead(II) (E° = -0.13 V)b. Aluminum (E° = -1.66 V) and silver (E° = +0.80 V)Write balanced half-reactions and the overall spontaneous reaction.ii.i.Diagram the cell. Be a specific as possible including labelingelectrodes with their charges and names (anode and cathode),showing the direction of electron flow in the circuit and showing thedirection of cation and anion flow in the salt bridge.iii.Calculate the cell potential for the overall reaction.iv.Calculate the Gibbs free energy for the overall reaction.V.Write the standard cell notation for the overall reaction.vi.Calculate Keq for the spontaneous reaction.E: -0.98Vb.Alemimicrm: - |-GGVPb/pb(11)E : -0-18VSilvarn: +Q.80Vー-CCNmaderetion potaontialThe alaetinode having gmoatom E valua will beroduced and the lassam E value will be oxidised+ 0.80Gaidation potantialmaduetion potantial of silvar, EAgIng- 0-80VRaduetionBaidationThe dactnada havimg groata E Yalue nil be maducedHalf eall maetion,Ening > ExPALCocidationvorHompabHalf eall mmetion,caidationReduetionOveenall maoction,Gaidationco(8) + PBCa)+PbC8)→以 C)+ 0Caq)For a maetion to be spontenadus,Raduetion4G - -Ve andEell +veaquation©xB + aguation -EallA Co)+ BAg)-018-(-0,98)-0.19 +0.28Eall(29-1-)- 080ー-0.80 +1- GG4G- -veThe meactan ib spontamlous:. 4G = -veGivan- -O.18 VAlusmigium CE.-1-6EV) sikyem (E-+a 8aV)4G - -MFEallAG: gibbs firoa anMi mumbon of alaetmomFi faradayEau Call potantiade Eal s tve, tham4G - -mF (tve) ethe moaetion io Bpontamaws i.Kos of ationE flong of amionhalt bmidgeeloctmon floseathadeamadelove of Gatione flow of amioneathadeamodehalt bridgsoleetmonACS) A +3eAg +eAgValtie eell(8) +9eOvanall eall potontial, Eell Ecathode- EamodeE call : Emad - Ezi-0-80-(-1-66)Voltie callii.Ovamall esll potantial Eaal Ecathent Ex: Eeal Emod - Eri-013-(-0.98)- - O-19+0.28Ovanall ell poantial is tO-16V+ @-86VOvamall ell potamtial is +0.86V*+0. 16 V:.

iv) Gibbs free energy for the cells is calculated using relation : ∆G° = - n F E°cell where, n =…

Answered: iv. Calculate the Gibbs free energy for…

iv. Calculate the Gibbs free energy for the overall reaction. V. Write the standard cell notation for the overall reaction. vi. Calculate Keq for the spontaneous reaction.

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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