Kemi sammansatta joner

The exercise was created 2026-10-14 by Boost_20. Question count: 7.




Select questions (7)

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  • PO₄³⁻ fosfatjon
  • NH₄⁺ ammoniumjon
  • H₃O⁺ oxoniumjon
  • OH⁻ hydroxidjon
  • CO₃²⁻ karbonatjon
  • NO₃⁻ nitratjon
  • SO₄²⁻ sulfatjon

All None

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