Chapter 19, Problem 19.28QP

(a)

Interpretation Introduction

Interpretation:

The Nernst equation for the following processes at some temperature T should be written.

Concept Introduction:

• Nernst Equation: Calculating cell potential under non – standard conditions.
• It arises from the chemical thermodynamic process.
• It gives a brief idea about how cell potential depends on concentration.
• In electrochemistry, the Nernst Equation is an equation that relates the reduction potential of an electrochemistry reaction to the standard electrode potential, temperature and oxidation.
• It is the most important equation in the field of electrochemistry.
• Formula for Nernst Equation:
• ${\text{E=E}}^0\text{-}\frac{\text{RT}}{\text{nf}}\text{lnQ}$

(b)

Interpretation Introduction

Interpretation:

The Nernst equation for the following processes at some temperature T should be written.

Concept Introduction:

• Nernst Equation: Calculating cell potential under non – standard conditions.
• It arises from the chemical thermodynamic process.
• It gives a brief idea about how cell potential depends on concentration.
• In electrochemistry, the Nernst Equation is an equation that relates the reduction potential of an electrochemistry reaction to the standard electrode potential, temperature and oxidation.
• It is the most important equation in the field of electrochemistry.
• Formula for Nernst Equation:
• ${\text{E=E}}^0\text{-}\frac{\text{RT}}{\text{nf}}\text{lnQ}$