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28 Nov 2019

Ag^2+(aq) + Zn (s) ------> 2Ag(s) + Zn^2+(aq)

A. Calculate the standard cell potential (E'cell) for thereaction.


B. calculate G* for the above reaction


C. Would this be a spontaneous reaction?

Please step wise answer thanks :)!

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Patrina Schowalter
Patrina SchowalterLv2
22 Feb 2019

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Related questions

Using standard potentials given in the appendices, calculate thestandard cell potentials and the equilibrium constants for thefollowing reactions

Cu(s) + 2Ag+(aq) --> Cu2+(aq) + 2Ag(s)

Zn(s) + Fe2+(aq) --> Zn2+(aq) + Fe(s)

Appendix info:
Cu2+ + 2e --> Cu(s) E=0.337
Ag+ + e --> Ag(s) E=0.779
Zn2+ + 2e --> Zn(s) E=-0.763
Fe2+ +2e -->Fe (s) E=-0.440

1. Write the net ionic equations that occour in the following cells:

Pb|Pb(No3)2||AgNO3|Ag

Zn|ZnCl2||Pb(NO3)2|Pb

Pb|PB(NO3)2||NiCl2|Ni

2. Using standard potentials given in the appendices, calculate the standard cell potenialsand the equilibrium constants for the following reactions.

Cu(s) + 2Ag+(aq) Cu2++(aq) + 2Ag(s)

Zn(s) + Fe2+(aq) Zn2+(aq) + Fe(s)

Show transcribed image text

cell potential. the following reaction occurs at 298 k: Zn +2Ag^+ <---> Zn^2+ + 2Ag


a. sketch a diagram that shows how this cell could be set up. Avoltmeter and two beakers, with some labels are procided to giveyou a start. add and label any items you think are necessary for acomplete cell.


b. calculate E cell


c. calculate the potential of this cell when [Ag^+]= 0.010M and[Zn^2+]=1.0M



Please explain. thank you!!

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