10 joner, andra provet i kemi

The exercise was created 2015-11-12 by Carlo_Gymnasiet. Question count: 12.

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NH4+ ammoniumjon
H- hydridjon
H+ vätejon
OH- hydroxidjon
PO4, 3- fosfatjon
CO3, 2- karbonatjon
NO3- nitratjon
O2- oxidjon
H3O+ oxoniumjon
SO4, 2- sulfatjon
S2- sulfidjon
N3- nitridjon

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