QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Choose the correct electron geometry for SO^2.
A. Trigonal planar
B. Bent
C. Trigonal pyramidal
D. Tetrahedral
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1: Determine the electron pair geometry for SO^2.
The molecular formula for sulfur dioxide is SO^2, which contains one sulfur atom (S), two oxygen atoms (O), and six electrons from sulfur and two electrons from each oxygen atom. This gives us a total of 16 electrons to distribute in the molecule. To determine the electron pair geometry, we need to draw the Lewis structure for SO^2. The Lewis structure consists of a central sulfur atom bonded to two oxygen atoms with double bonds. Each oxygen atom has three electron regions around it, while the sulfur atom has four electron regions.
Step 2: Determine the molecular geometry for SO^2.
Since there are four electron regions around the central sulfur atom, the molecular geometry is tetrahedral. However, since two of the electron regions are double bonds, the actual shape of the molecule is bent or V-shaped.
Final Answer
The correct electron geometry for SO^2 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