Chapter 11, Problem 66E

Interpretation Introduction

Interpretation:Value of $K_{\text{sp}}$ for ${\text{MSO}}_4\left(s\right)$ at $25°\text{C}$ is to be determined.

Concept introduction:Nernst equation represents relation between potential of electrochemical reaction, standard cell potential, activities of species and temperature.

Expression of Nernst equation at room temperature is as follows:

  $E_{\text{cell}}=E_{\text{cell}}^0-\frac{0.0591}{n}\log \left(Q\right)$

Where,

• $E_{\text{cell}}$ is the cell potential.
• $E_{\text{cell}}^0$ is the standard cell potential.
• $n$ is total electrons transferred.
• $Q$ is reaction quotient.