Chapter 15, Problem 15.38P

Interpretation Introduction

Interpretation:

The concentration of ${\text{F}}^{\text{-}}\text{in}\text{mg/L}$ in ground water has to be calculated.

Concept Introduction:-

Ion-selective electrode

An ion-selective electrode (ISE) best known as a specific ion electrode (SIE), is a sensor (or transducer) that transforms the activity of a specific ion dissolved in a solution into an electrical potential.

Ion-selective electrode obeys following equation.

$\text{E=constant-0}\text{.05916log}\left[{\text{CN}}^{\text{-}}\right]$