QQuestionChemistry
QuestionChemistry
Draw the Lewis structure for CHO^2 - on a piece of paper.
Note: CHO^2 - has resonance structures, and there are two forms of the drawn ion. Draw both structures.
Please draw a clear picture so it can be understood better.
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Answer
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Step 1I'll guide you through drawing the Lewis structure for CHO^2 - (formate ion) step by step:
Step 2: Count the total number of valence electrons
- Total valence electrons: $$4 + 1 + 12 + 1 = 18$$ electrons
- Carbon (C): 4 valence electrons - Hydrogen (H): 1 valence electron - Oxygen (O): 6 valence electrons × 2 = 12 valence electrons - Negative charge adds 1 electron
Final Answer
Note: A hand-drawn diagram would best illustrate these structures, showing the electron placement and resonance.
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