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WorksheetsPolyatomic Ions Practice
Total questions: 106
Worksheet time: 53mins
acetate
C2H3O2-
C2H3O2+
CO3-
(CO3)2-
ammonium
NH3+
NH4+
NH3-
NH4-
carbonate
CO32-
CO42-
CO3-
HCO3-
chlorate
ClO3-
ClO2-
ClO4-
ClO-
chlorite
ClO3-
ClO2-
ClO4-
ClO-
chromate
CrO3-
CrO32-
CrO42-
CrO4-
cyanide
ClO-
CN+
HCN
CN-
dichromate
Cr2O42-
Cr2O72-
Cr2O73-
Cr4O7-
bicarbonate
CO3-
HCO3-
CO32-
HCO32-
bisulfate
HSO4-
HSO3-
H2SO4-
H2SO3-
bisulfite
HSO4-
H2SO4-
HSO3-
H2SO3-
Hydroxide
H+
H-
OH+
OH-
hypochlorite
ClO-
ClO2-
ClO3-
ClO4-
nitrate
NO3-
NO2-
NO32-
NO22-
nitrite
NO3-
NO2-
NO32-
NO22-
oxalate
Cr2O4-
Cr2O42-
C2O42-
C2O4-
perchlorate
ClO-
ClO2-
ClO3-
ClO4-
permangante
MnO-
MnO2-
MnO3-
MnO4-
phosphate
PO4-
PO42-
PO43-
PO44-
sulfate
SO4-
SO42-
SO3-
SO32-
sulfite
SO4-
SO42-
SO3-
SO32-
Hydrogen Carbonate/Bicarbonate or Baking soda
HCO3
NO3
C2H3O2
Nitrate or fertilizer
HCO3
NH4+
O22-
NO3-
hydroxide
OH-
CrO4-2
CO3-2
PO4-3
Chlorate
SO4-2
NH4+
ClO3-
acetate or vinegar
O2-2
C2H3O2-
ClO3-
OH-
sulfate or Epson salt
OH-
SO4-2
CrO4-2
O2-2
Carbonate or carbonation
CO3-2
O2-2
NH4+
ClO3-
Chromate
C2H3O2-
CrO4-2
CO3-2
ClO3-
Peroxide
HCO3-
OH-
O2-2
NO3-
Phosphate
PO4-3
PO3-3
AsO4-3
O2-2
Citrate or the stuff that makes objects smell like oranges
C2H3O2-
HCO3-
ClO3-
C6H5O7-3
Ammonium or bathroom cleaner
PO4+3
NH4+
H3O+
Nitrate
Chromate
OH–
hydrogen carbonate
oxonium
hydroxide
acetate
PO43–
phosphorus tetroxide
phosphate
sulphate
hydroxide
Sulfate
SO32–
HSO4–
SO42–
CH3COO–
Ammonium
NH3+
NH3
CN+
NH4+
Phosphate
PO3-
PO34-
PO43-
PO43+
Carbonate
Cr2O42-
CH3COO-
CO32-
CN-
Acetate
C4H2O3-
Ac2H22-
C2O4-
C2H3O2-
NH4+
NO3-
C2H3O2-
CO32-
SO42-
Hydrogen Carbonate (bicarbonate)
HCO3–
CO32–
CrO42–
CN–
Perchlorate
ClO
ClO4 -2
ClO4 -1
NaCl
Chlorite
ClO
ClO3 -1
ClO2 -1
ClO3
hypochlorite
ClO2 1-
ClO
ClO2 -2
ClO 1-
permanganate
MnO4 -3
MnO4 1-
MnO4
MnO3 1-
dichromate
Cr2O7 -2
Cr2O2 -2
Cr2O7 -1
Cr2-2
NH4 +1
ammonium ion
phosphate ion
carbonate ion
chromate ion
CH3COO−1
acetate ion
carbonate ion
chlorite ion
cyanide ion
CO3−2
carbonate ion
chlorate ion
dichromate ion
nitrate ion
HCO3−1
hydrogen carbonate ion
hydrogen phosphate ion
sulfite ion
permanganate ion
ClO−1
hypochlorite ion
chlorite ion
perchlorate ion
oxalate ion
ClO2−1
chlorite ion
hypochlorite ion
hydroxide ion
nitrate ion
ClO3−1
chlorate ion
chlorite ion
chromate ion
nitrate ion
ClO4−1
perchlorate ion
chromate ion
dichromate ion
oxalate ion
CrO4−2
chromate ion
chlorate ion
chlorite ion
carbonate ion
Cr2O7−2
dichromate ion
hydroxide ion
sulfate ion
nitrate ion
CN−1
cyanide ion
carbonate ion
thiosulfate ion
phosphate ion
OH−1
hydroxide ion
hypochlorite ion
nitrate ion
chlorite ion
NO2−1
nitrite ion
nitrate ion
phosphate ion
chlorite ion
NO3−1
nitrate ion
nitrite ion
permanganate ion
sulfite ion
C2O4−2
oxalate ion
cyanide ion
nitrate ion
chlorate ion
MnO4−1
permanganate ion
sulfate ion
oxalate ion
cyanide ion
PO4−3
phosphate ion
nitrate ion
chromate ion
ammonium ion
HPO4−2
hydrogen phosphate ion
dihydrogen phosphate ion
cyanide ion
nitrate ion
H2PO4−1
dihydrogen phosphate ion
hydrogen phosphate ion
sulfate ion
nitrite ion
SO3−2
sulfite ion
sulfate ion
thiosulfate ion
oxalate ion
HSO3−1
hydrogen sulfite ion
hydrogen sulfate ion
sulfate ion
sulfite ion
SO4−2
sulfate ion
sulfite ion
nitrate ion
cyanide ion
HSO4−1
hydrogen sulfate ion
hydrogen sulfite ion
sulfate
nitrite ion
S2O3−2
thiosulfate ion
sulfate ion
sulfite ion
oxalate ion
NH4+
(a)
SO32-
(a)
HSO4-
(a)
SO42-
(a)
NO3-
(a)
NO2-
(a)
PO43-
(a)
HPO42-
(a)
H2PO4-
(a)
PO33-
(a)
OH-
(a)
O22-
(a)
C2H3O2-
or
CH3COOH
(a)
ClO4-
(a)
ClO3-
(a)
ClO2-
(a)
ClO-
(a)
CrO42-
(a)
Cr2O72-
(a)
MnO4-
(a)
CN-
(a)
CNO-
(a)
SCN-
(a)
CO32-
(a)
HCO3-
(a)
C2O42-
(a)
S2O32-
(a)
