QQuestionChemistry
QuestionChemistry
Examine the Lewis structure of the molecule ozone, O^3, carefully. What are the electron group geometry and the molecular geometry for this molecule?
A. Electron group geometry is linear and molecular geometry is linear
B. Electron group geometry is trigonal planar and molecular geometry is trigonal planar
C. Electron group geometry is tetrahedral and molecular geometry is linear
D. Electron group geometry is trigonal planar and molecular geometry is bent
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this step by step, using precise LaTeX formatting:
Step 2:: Draw the Lewis Structure
- Ozone ($$O_{3}$$) has three oxygen atoms
- Total valence electrons: 3 \times 6 = 18 electrons - Central oxygen has two resonance structures with double bonds - Formal charge calculation shows symmetric structure
Step 3:: Determine Central Atom's Electron Domains
- Central oxygen atom has three electron domains:
Step 4:
One lone pair
Step 5:
Two bonding regions (double bonds) - Total electron domains = 3
Step 6:: Electron Group Geometry
- Electron domains are arranged at $$120°$$ angles
- With 3 electron domains around central atom
Step 7:: Molecular Geometry
- Bond angle is slightly less than $$120°$$ due to lone pair repulsion
- Two bonding domains and one lone pair
Final Answer
Electron group geometry is trigonal planar and molecular geometry is bent.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students