常见的共轭酸碱对 Acid,HA Base,A Stronger HCIO Strong acids. CIO Very weak bases. Weaker acid HCI 100%dissociated cr Negligible tendency base HSO in aqueous HSO to be protonated in HNO: solution. NO3 aqueous solution. H.O HO HSO S0,2 H.POa H2PO HNO2 NO2 HF Weak acids. F Weak bases. CHCO2H Exist in solution CH CO2 Moderate tendency H.CO as a mixture of HCO to be protonated in HS HA,A and HO. HS aqueous solution. NH" NHs HCN CN- HCO3 C02 HO OH- NH3 Very weak acids NH2 Strong bases Weaker OH Negligible tendency 02- 100%protonated in Stronger acid Ha to dissociate. H aqueous solution. base 常见的共轭酸碱对 ⚫ 化