在强酸强碱溶液中弱酸酸根不能大量共存如HCO3-,HSO3-,HS-,H2PO4-反应的离子方程式及化学方程式

HCO3- + H+ ====H2O + CO2(气体)HCO3 + OH- ====H2O + CO32-HSO3- + H+ ====H2O+ SO2(气体)HSO3 + OH- ====H2O + SO32-HS- + H+ ====H2SHS- + OH- ====H2O + OH-H2PO4- + H+ ====H3PO4H2PO4- + 2OH- ===2H2O + PO43-...