4. For each of the following molecules P H mm b0lo ou i) Draw the Lewis dot structure with 3D shape os.llia nogmot t ii) name the molecular geometry iii) is there a net dipole? If so indicate the direction iv) identify the approximate bond angles present in the structure a) XeF2 b) AsCl3 c) SO3?- ob lwdw.sw to0.2se d) BC13 mei ob

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Question 4. For each of the following molecules:**

**i) Draw the Lewis dot structure with 3D shape.**
**ii) Name the molecular geometry.**
**iii) Is there a net dipole? If so, indicate the direction.**
**iv) Identify the approximate bond angles present in the structure.**

a) XeF₂

b) AsCl₃

c) SO₃²⁻

d) BCl₃

**Note for Educators:**

When instructing students on how to approach problems like these, it is important to guide them through each step involved in drawing Lewis dot structures and determining molecular geometry. Begin by identifying the central atom and count the valence electrons. Next, distribute these electrons to form bonds and complete octets (or duets for hydrogen). Finally, use VSEPR (Valence Shell Electron Pair Repulsion) theory to predict the 3D shape and bond angles. Analyzing molecular dipoles involves considering the difference in electronegativity between atoms and the overall molecular geometry.
Transcribed Image Text:**Question 4. For each of the following molecules:** **i) Draw the Lewis dot structure with 3D shape.** **ii) Name the molecular geometry.** **iii) Is there a net dipole? If so, indicate the direction.** **iv) Identify the approximate bond angles present in the structure.** a) XeF₂ b) AsCl₃ c) SO₃²⁻ d) BCl₃ **Note for Educators:** When instructing students on how to approach problems like these, it is important to guide them through each step involved in drawing Lewis dot structures and determining molecular geometry. Begin by identifying the central atom and count the valence electrons. Next, distribute these electrons to form bonds and complete octets (or duets for hydrogen). Finally, use VSEPR (Valence Shell Electron Pair Repulsion) theory to predict the 3D shape and bond angles. Analyzing molecular dipoles involves considering the difference in electronegativity between atoms and the overall molecular geometry.
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