Deduce the formulas of the conjugate acids and bases for each species listed below

CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases

Problem

Deduce the formulas of the conjugate acids and bases for each species listed below. The first two rows are filled as examples.
SpeciesConjugate acidConjugate base
H2O\text{H}_2\text{O}H3O+\text{H}_3\text{O}^+OH−\text{OH}^-
Cl−\text{Cl}^-HCl\text{HCl}Does not exist
HF\text{HF}
NH3\text{NH}_3
(CH3)3N(\text{CH}_3)_3\text{N}
HCO3−\text{HCO}_3^-
CO32−\text{CO}_3^{2-}

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