Calculated Ecell (V)Calculated E°cell (V)CellsRTEcell = E°cell'InQE cell= E°cathodenFanodeQ is reaction quotientZn(I)(0.1M) || Fe(I)(0.1M)Zn(II)(0.1M) || Pb(II)(0.1M)Zn(II)(0.1M) || Cu(I)(0.05M)Zn(I)(0.1M) || Cu(II)(0.1M)Zn(I)(0.1M) || Cu(I(0.5)Zn(I)(0.1M) || Cu(II)(1.0M)Cu(I)(1.0M) || Cu(II)(0.001M)Zn(I)(0.1M) || Cu(II)(xM) a. Calculate the EMF of cells A through F at standardstates (E°cell) and non-standard states (Ecell) usingNernst equation. Fill in Table-1 with your answers.

Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Answered: Calculate the EMF of cells A through F…

Calculate the EMF of cells A through F at standard states (E°cell) and non-standard states (Ecell) using Nernst equation. Fill in Table-1 with your answers.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter8: Electrochemistry And Ionic Solutions

Section: Chapter Questions

Problem 8.54E

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Concept explainers

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.

Question

Calculated Ecell (V)
Calculated E°cell (V)
Cells
RT
Ecell = E°cell'
InQ
E cell
= E°
cathode
nF
anode
Q is reaction quotient
Zn(I)(0.1M) || Fe(I)(0.1M)
Zn(II)(0.1M) || Pb(II)(0.1M)
Zn(II)(0.1M) || Cu(I)(0.05M)
Zn(I)(0.1M) || Cu(II)(0.1M)
Zn(I)(0.1M) || Cu(I(0.5)
Zn(I)(0.1M) || Cu(II)(1.0M)
Cu(I)(1.0M) || Cu(II)(0.001M)
Zn(I)(0.1M) || Cu(II)(xM)

a. Calculate the EMF of cells A through F at standard
states (E°cell) and non-standard states (Ecell) using
Nernst equation. Fill in Table-1 with your answers.

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