Chapter 12, Problem 127FP

Interpretation Introduction

Interpretation:

The given table needs to be completed using the Kapustinskiiequation as follows:

$U=\frac{120,250v{Z}^{+}{Z}^{-}}{r_0}\left(1-\frac{34.5}{r_0}\right)\text{ kJ/mol}$

Concept introduction:

The Kapustinskii equation is shown as follows:

$U=\frac{120,250v{Z}^{+}{Z}^{-}}{r_0}\left(1-\frac{34.5}{r_0}\right)\text{ kJ/mol}$

Here, v − number of ions per formula unit

Z+ is charge on cation

Z- is charge on anion

And, r₀− sum of the ionic radii (r₊ + r_-) (pm)