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Bases and acids

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Sulfuric acid = H2SO4 Hydrogen sulfate ion = HSO4- Bisulfite = HSO3- Sulfurous acid = H2SO3

Ammonia = NH3 Nitric acid = HNO3 Acetate = CH3COO Acetic acid = CH3COOH

H2SO4(aq) and H2O(l)

HSO4(aq) and SO4²-(l)

HSO4¹-(aq) and SO4²- (aq) (correct)

H3O+(l) and HSO4-