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CHEM 201 IONS 2

Chemistry 201 Ions to memorize (Polyatomic Cations & Anions)

QuestionAnswer
OH (-) hydroxide
OCN (-) cyanate
NO3 (-) Nitrate
SO3 (-2) Sulfite
SO4 (-2) Sulfate
HSO4 (-) Hydrogen Sulfate
CLO (-) Hypochlorite
CLO2 (-) Chlorite
CLO3 (-) Chlorate
CLO4 (-) Perchlorate
CN (-) Cyanide
SCN (1) Thiocyanate
CO3 (2-) Carbonate
HCO3 (-) Hydrogen Carbonate
PO4 (3-) Phosphate
HPO4 (2-) Hydrogen Phosphate
C2 O4 (2-) Oxalate
C2 H3 O2 (-) Acetate
O2 (2-) Peroxide
CrO4 (2-) Chromate
Cr2 O7 (2-) Dichromate
NH4 (+) Ammonium
N3 (-) Azide
BrO3 (-) Bromate
IO3 (-) Iodate
N03 (-) Nitrate
SO4 (2-) Sulfate
S2O3 (2-) Thiosulfate
SiO3 (2-) Silicate
SO2 (2-) Hyposulfite
PO3 (3-) Phosphite
PO2 (3-) Hypophosphite
H2PO4 (-) Dihydrogen Phosphate
As04 (3-) Arsenate
Created by: analeah
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