kemi 1 att veta

The exercise was created 20.01.2023 by Hea_home_se. Anzahl Fragen: 22.

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Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.

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  • järn Fe2+3+
  • koppar Cu2+
  • krom Cr3+
  • zink Zn2+
  • bly Pb2+
  • silver Ag+
  • amoniumjon NH4 +
  • hydridjon H-
  • hydroxidjon OH-
  • fosfatjon PO4 3-
  • karbonatjon CO3 2-
  • nitratjon NO3-
  • oxidjon O2-
  • oxoniumjon H3O+
  • sulfatjon SO4 2-
  • sulfidjon S2-
  • vätejon H+
  • saltsyra HCl
  • svavelsyra H2SO4
  • salpetersyra HNO3
  • ammoniak NH3
  • vilka är lättlösliga Na+ NH4+ NO3-

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https://spellic.com/ger/abfrage/kemi-1-att-veta.11353333.html

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