Kemiska formler

The exercise was created 2022-03-04 by tovaloven. Question count: 13.

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  • Vätejoner H+
  • Hydroxidjoner OH-
  • Natriumklodrid NaCl
  • Svaveldioxid SO2
  • Kvävedioxid NO2
  • Svavelsyra H2SO4
  • Salpetersyra HNO3
  • Kalk CaCO3
  • Fosfater PO4-3
  • Vätekarbonat HCO3-
  • Karbonat CO32-
  • Nitrat NO3-
  • ammonium NH4+

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