QQuestionChemistry
QuestionChemistry
Write Lewis structures that obey the octet rule for the following species. Assign the formal charge for each central atom.
b. SO^2− 4
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Answer
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Step 1I'll solve this step by step, carefully following the LaTeX formatting guidelines:
Step 2: Determine the total number of valence electrons
• Total valence electrons: $$6 + 24 + 2 = 32$$ electrons
• Sulfur (S): 6 valence electrons • Oxygen (O): 6 × 4 = 24 valence electrons • Charge of - 2 adds 2 more electrons
Final Answer
• Central sulfur has a + 1 formal charge • Each oxygen has a - 1 formal charge • Tetrahedral geometry with four equivalent oxygen atoms
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