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Polyatomic Ions
the polyatomic ions you need to know for ap chemistry
Question | Answer |
---|---|
iodate | IO3 (-1) |
IO3 (-1) | iodate |
thiosulfate | S2O3 (-2) |
S2O3 (-2) | thiosulfate |
oxalate | C2O4 (-2) |
C2O4 (-2) | oxalate |
hydrogen sulfide | HS (-1) |
HS (-1) | hydrogen sulfide |
sulfate | SO4 (-2) |
SO4 (-2) | sulfate |
ammonium | NH4 (+1) |
NH4 (+1) | ammonium |
acetate | C2H3O2 (-1) |
C2H3O2 (-1) | acetate |
sulfite | SO3 (-2) |
SO3 (-2) | sulfite |
chlorate | ClO3 (-1) |
ClO3 (-1) | chlorate |
nitrate | NO3 (-1) |
NO3 (-1) | nitrate |
chlorite | ClO2 (-1) |
ClO2 (-1) | chlorite |
nitrite | NO2 (-1) |
NO2 (-1) | nitrite |
hypochlorite | ClO (-1) |
ClO (-1) | hypochlorite |
peroxide | O2 (-2) |
O2 (-2) | peroxide |
perchlorate | ClO4 (-1) |
ClO4 (-1) | perchlorate |
bicarbonate | HCO3 (-1) |
HCO3 (-1) | bicarbonate |
hydroxide | OH (-1) |
OH (-1) | hydroxide |
cyanide | CN (-1) |
CN (-1) | cyanide |
permanganate | MnO4 (-1) |
MnO4 (-1) | permanganate |
thiocyanate | SCN (-1) |
SCN (-1) | thiocyanate |
dichromate | Cr2O7 (-2) |
Cr2O7 (-2) | dichromate |
chromate | CrO4 (-2) |
CrO4 (-2) | chromate |
oxide | O (-2) |
O (-2) | oxide |
phosphate | PO4 (-3) |
PO4 (-3) | phosphate |
carbonate | CO3 (-2) |
CO3 (-2) | carbonate |