Kemi Joner

The exercise was created 2025-05-10 by P1gg3. Question count: 9.

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  • Hydroxidjon OH(-)
  • Cyanidjon CN(-)
  • Sulfatjon SO4(2-)
  • Sulfitjon SO3(2-)
  • Nitratjon NO3(-)
  • Nitritjon NO2(-)
  • Karbonatjon CO3(2-)
  • Fosfatjon PO4(3-)
  • Ammoniumjon NH4(+)

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