Q
QuestionChemistry

Is the carbonate ion, CO^32−, a polar or non-polar molecule?
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Answer

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Step 1
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Step 2
: Understand the Molecular Structure

The carbonate ion $$CO_{3}^{2-}$$ has a trigonal planar geometry.
This means the carbon atom is at the center, with three oxygen atoms arranged symmetrically around it at 120° angles.

Final Answer

The carbonate ion CO_{3}^{2 -} is a non-polar molecule due to its symmetric trigonal planar structure that cancels out individual bond dipoles.