QQuestionChemistry
QuestionChemistry
Determine the name or formula for each polyatomic ion.
| formula: CO₃⁻ | name: | | ion |
| --- | --- | --- | --- |
| | | | |
| name: sulfite ion | formula: | | |
| | | | |
| name: sulfate ion | formula: | | |
| | | | |
| formula: OH⁻ | name: | | ion |
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Answer
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Step 1:I'll solve this step by step, identifying the polyatomic ions and their corresponding names or formulas.
Step 2:: Carbonate Ion (CO₃²⁻)
- Formula given: $$CO_{3}^{2-}
- Name: Carbonate ion - Explanation: The carbonate ion consists of one carbon atom and three oxygen atoms with a total charge of - 2
Step 3:: Sulfite Ion
- Formula: $$SO_{3}^{2-}
- Name given: Sulfite ion - Explanation: The sulfite ion contains one sulfur atom and three oxygen atoms with a total charge of - 2
Step 4:: Sulfate Ion
- Formula: $$SO_{4}^{2-}
- Name given: Sulfate ion - Explanation: The sulfate ion contains one sulfur atom and four oxygen atoms with a total charge of - 2
Step 5:: Hydroxide Ion
- Formula given: $$OH^{-}
- Name: Hydroxide ion - Explanation: The hydroxide ion consists of one oxygen atom and one hydrogen atom with a total charge of - 1
Final Answer
1. CO_{3}^{2 -} = Carbonate ion 2. SO_{3}^{2 -} = Sulfite ion 3. SO_{4}^{2 -} = Sulfate ion 4. OH^{-} = Hydroxide ion
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