### Molecular Geometry Table and Practice QuestionsThis table provides information on the molecular geometries of various molecules and ions using Lewis structures and VSEPR theory. Below, one molecule, CH₄ (methane), is shown as an example.#### Example: Methane (CH₄)| Molecule or Molecular Ion | Lewis Structure | Valence Shell Electron Pairs | Bonding Electron Pairs | Nonbonding Electron Pairs | VSEPR Formula | Approx. Bond Angle | Geometric Shape ||---------------------------|-----------------|-----------------------------|------------------------|--------------------------|---------------|-------------------|----------------|| CH₄ | ![Lewis Structure of CH₄](https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Methane-Lewis-2D.png/1200px-Methane-Lewis-2D.png) | 4 | 4 | 0 | AX₄ | 109.5° | Tetrahedral |### Practice ExercisesComplete the table (as outlined above) for the following molecules/molecular ions. No adherence to the Lewis octet rule is indicated. Complete those that are assigned by your laboratory instructor.1. PF₅2. SO₄²⁻**Note:** Ensure that you follow the structure used in the CH₄ example to fill out the information for the given molecules/ions.

In Lewis dot structure all the valence electrons which are present in bonds as well as unshared…

Valence Shell Bonding Nonbonding Approx. Molecule or Lewis Electron Electron Electron VSEPR Bond Geometric Molecular Ion Structure Pairs Pairs Pairs Formula Angle Shape 1. CH4 4 4 AX, 109.5° tetrahedral H. H:C:H H 3. Complete the table (as outlined above) for the following molecules/molecular ions. No adherence to the Lewis octet rule is indicated. Complete those that are assigned by your laboratory instructor. g. PFs h. SO,-

Valence Shell Bonding Nonbonding Approx. Molecule or Lewis Electron Electron Electron VSEPR Bond Geometric Molecular Ion Structure Pairs Pairs Pairs Formula Angle Shape 1. CH4 4 4 AX, 109.5° tetrahedral H. H:C:H H 3. Complete the table (as outlined above) for the following molecules/molecular ions. No adherence to the Lewis octet rule is indicated. Complete those that are assigned by your laboratory instructor. g. PFs h. SO,-

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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