Using the Lewis structure and VSEPR theory, the electron geometry and molecular geometry of PCl 3 are to be predicted. Concept introduction: VSEPR (valence shell electron pair repulsion) theory is helpful in predicting the shapes of molecules from their Lewis structures. The electron and molecular geometries of a molecule are determined on the basis of the total number of electron groups, the number of bonding groups, and the number of lone pairs.

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Chapter 5, Problem 5.6YT

Interpretation Introduction

Interpretation:

Using the Lewis structure and VSEPR theory, the electron geometry and molecular geometry of PCl3 are to be predicted.

Concept introduction:

VSEPR (valence shell electron pair repulsion) theory is helpful in predicting the shapes of molecules from their Lewis structures.

The electron and molecular geometries of a molecule are determined on the basis of the total number of electron groups, the number of bonding groups, and the number of lone pairs.

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