Chapter 9, Problem 20E

Interpretation Introduction

Interpretation:

The Lewis structure of $\text{BrF}$ with an arrow representing the dipole moment is to be drawn. The percent ionic character of $\text{BrF}$ bond is to be estimated.

Concept introduction: Lewis structures, also known as Lewis dot structures, are the diagrams that show bonding between various atoms of a molecule. The valence electrons around an atom are shown by dots. Bonds between atoms are shown by lines and the lone pair of electrons is shown by a pair of dots.

The percent ionic character in bonds is calculated by the formula,

$\%\text{Ionic}\text{character}=\left[16(\Delta \text{EN)}+3.5{(\Delta \text{EN)}}^{\text{2}}\right]\%$

To determine: The Lewis structure of $\text{BrF}$ with an arrow representing the dipole moment. Also determine the percent ionic character of $\text{BrF}$ bond.