Kemiska beteckningar prov 1

The exercise was created 2020-11-15 by 2004. Question count: 12.




Select questions (12)

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  • Koldioxid Co2
  • Diväteoxid H2O
  • Glukos C6H12O6
  • Kolsyra H2CO3
  • Kalk CaCO3
  • Nitratjon NO3-
  • Kväveoxid NOx
  • Salpetersyra HNO3
  • Kvävgas N2
  • Ammoniumjon NH4+
  • Fosfat Po43-
  • Kaliumjon K+

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