Kemi prov

The exercise was created 2022-11-10 by rutsannnarp. Question count: 6.




Select questions (6)

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  • sulfatjon SO42-, polär kovalent, tetrahederform
  • hydroxidjon OH-, polär kovalent, rak
  • karbonatjon CO32-, polär kovalent, plan trigonal
  • nitratjon NO3-, ren kovalent, plan trigonal
  • fosfat PO43-, polär kovalent, tetrahederform
  • ammonium NH4+, polär kovalent, tetrahederform

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