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 1
I'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