QQuestionChemistry
QuestionChemistry
"Draw the Lewis structure of the HOBr molecule (O is central).
a) How many shared pairs are in the molecule?
b) How many electron groups are around the central atom?
c) What is the predicted bond angle in the molecule?
d) What is the shape of this molecule?"
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Answer
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Step 1I'll solve this Lewis structure problem step by step, following the LaTeX formatting guidelines precisely:
Step 2: Determine the total number of valence electrons
Total valence electrons: $$1 + 6 + 7 = 14$$ electrons
- Hydrogen (H): 1 valence electron - Oxygen (O): 6 valence electrons - Bromine (Br): 7 valence electrons
Final Answer
a) Shared Pairs: 2 b) Electron Groups: 4 c) Bond Angle: \approx 109.5^{\circ} d) Molecular Shape: Bent
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