Common Polyatomic Ions Flashcards
BO33-
borate ion
CO32-
carbonate ion
HCO3-
hydrogen carbonate ion
(bicarbonate)
C2O42-
oxalate ion
HC2O4-
hydrogen oxalate ion
C2H3O2-
acetate ion
CN-
cyanide ion
CNO-
cyanate ion
SiO44-
silicate ion
NH4+
ammonium ion
NO2-
nitrite ion
NO3-
nitrate ion
PO33-
phosphite ion
HPO32-
monohydrogen phosphite ion
H2PO3-
dihydrogen phosphite ion
PO43-
phosphate ion
HPO4-2
monohydrogen phosphate ion
H2PO4-
dihydrogen phosphate ion
AsO43-
arsenate ion
HAsO42-
monohydrogen arsenate ion
H2AsO4-
dihydrogen arsenate ion
OH-
hydroxide ion
HS-
hydrogen sulfide ion
SO32-
sulfite ion
HSO3-
hydrogen sulfite ion
S2O32-
thiosulfate ion
HSe-
hydrogen selenide ion
SeO42-
selenate ion
HSeO4-
hydrogen selenate ion
HTe-
hydrogen telluride ion
TeO42-
tellurate ion
HTeO4-
hydrogen tellurate ion
ClO-
hypochlorite ion
BrO-
hypobromite ion
IO-
hypoiodite ion
ClO2-
chlorite ion
ClO3-
chlorate ion
BrO3-
bromate ion
IO3-
iodate ion
ClO4-
perchlorate ion
BrO4-
perbromate ion
IO4-
periodate ion
CrO42-
chromate ion
Cr2O72-
dichromate ion
MnO42-
manganate ion
MnO4-
permanganate ion
SO42-
sulfate ion
HSO4-
hydrogen sulfate ion