Joner (de svåra)

The exercise was created 2023-11-30 by irisliljedahl. Question count: 8.

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Select questions (8)

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  • oxoniumjon H(3)O+
  • ammoniumjon NH(4)+
  • nitratjon NO(3)-
  • hydroxidjon OH-
  • sulfatjon SO(4)2-
  • fosfatjon PO(4)3-
  • karbonatjon CO(3)2-
  • permanganatjon MnO(4)-

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https://spellic.com/eng/exercise/joner-de-svara.11836600.html

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