Polyatomic Ions, Molecules, and Acids

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These are essential polyatomics to know for Chemistry 121

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41 Terms

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Nitrate

NO_{3}^{-}

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Nitrite

NO_{2}^{-}

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Carbonate

CO_{3}^{2-}

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Bicarbonate (hydrogen carbonate)

HCO_{3}^{-}

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Phosphate

PO_{4}^{3-}

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Hydrogen Phosphate

HPO_{4}^{2-}

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Acetate

C2H3O2

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Hydroxide

OH^{-}

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Cyanide

CN^{-}

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Peroxide

O_{2}^{2-}

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Sulfate

SO_{4}^{2-}

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Sulfite

SO_{3}^{2-}

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Bisulfate (hydrogen sulfate)

HSO_{4}^{-}

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Perchlorate

ClO_{4}^{-}

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Chlorate

ClO_{3}^{-}

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Chlorite

ClO_{2}^{-}

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Hypochlorite

ClO^{-}

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Chromate

CrO_{4}^{2-}

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Dichromate

Cr_{2}O_{7}^{2-}

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Permangante

MnO_{4}^{-}

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Ammonium

NH_{4}^{+}

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Hydronium

H_{3}O^{+}

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Dihydrogen Phosphate

H_{2}PO_{4}^{-}

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Phosphite

PO_{3}^{3-}

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Water

H_{2}O

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Ammonia

NH_{3}

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Hydrogen Sulfide

H_{2}S

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Hydrofluoric acid

Anion: Fluoride

HF

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Hydrochloric acid

Anion: Chloride

HCl

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Hydrobromic acid

Anion: Bromide

HBr

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Hydroiodic acid

Anion: Iodide

HI

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Chloric acid

Anion: Chlorate

HClO3

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Perchloric acid

Anion: Perchlorate

HClO4

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Nitric acid

Anion: Nitrate

HNO3

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Sulfuric acid

Anion: Sulfate

H2SO4

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Acetic acid

Anion: Acetate

C2H4O2

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Methane

CH4

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Ethane

CH3- CH3

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Ethanol

CH3CH2OH

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Propane

CH3-CH2-CH3

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Propanol

CH3CH2CH2OH