Sammansatta joner att kunna

The exercise was created 2021-10-29 by IsakSpetz. Question count: 6.

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  • sulfatjon SO4^2-
  • karbonjon CO3^2-
  • nitratjon NO3^-
  • fosfatjon PO4^3-
  • ammoniumjon NH4^+
  • hydroxidjon OH^-

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