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Chemistry common ion
Common polyatomic ions
Question | Answer |
---|---|
NH4+ | ammonium |
H3O+ | hydronium |
OH- | hydroxide |
O2 2- | peroxide |
O3 3- | superoxide |
CO3 (2-) | carbonate |
HCO3 (-) | bicarbonate or hydrogen carbonate |
AsO4 (3-) | arsenate |
CH3CO2 (-) | acetate |
C2O4 (2-) | oxalate |
CN (-) | cyanide |
CNO (-) | cyanate |
SCN (-) | thiocyanate |