Phosphoric Acid
H3PO4
Hydrofluoric Acid
HF
Acetic Acid
CH3COOH
Carbonic Acid
H2CO3
Ammonium Ion
NH4+
Hydrocyanic Acid
HCN
Water
H2O
Phosphoric acid conjugate base
H2PO4-
Hydrofluoric acid conjugate base
F-
Acetic acid conjugate base
CH3COO-
Carbonic Acid conjugate base
HCO3-
Ammonium ion conjugate base
NH3
Hydrocyanic acid conjugate base
CN-
Water conjugate base
OH-