QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
What is the molecular geometry for NO^2 -?
A. Trigonal planar
B. Bent
C. Trigonal pyramidal
D. Linear
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Answer
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Step 1I'll solve this step by step using VSEPR theory to determine the molecular geometry of NO^2 -.
Step 2: Determine the number of valence electrons
- Total valence electrons: $$5 + 12 + 1 = 18$$ electrons
- Nitrogen (N): 5 valence electrons - Oxygen (O): 6 × 2 = 12 valence electrons - Extra electron from negative charge: + 1
Final Answer
Bent
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