Sammansatta joner, kemi prov 2

The exercise was created 2025-11-19 by FatimaD7B. Question count: 5.




Select questions (5)

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  • Nitratjon NO₃⁻
  • Sulfatjon SO₄²⁻
  • Karbonatjon CO₃²⁻
  • Vätekarbonatjon HCO₃⁻
  • Ammoniumjon NH₄⁺

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