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与量有关的离子方程式的书写

> 下列离子方程式正确的是（） A．将过量的氨水加入到AgNO3溶液中：Ag++3NH3·H2O＝Ag(NH3)2OH↓+NH4++2H2O B．向FeCl3溶液中通入过量的H2S: 2Fe3++3H2S=2FeS↓+S↓+6H+ C．漂粉精在空气中变质：2ClO-+CO2+H2O=CO32-+2HClO D．将少量的CO2通入C6H5ONa溶液中：C6H5O-+CO2+H2O→C6H5OH+HCO3-

问题：

发布时间：2024-09-10

下列离子方程式正确的是（）

A．将过量的氨水加入到AgNO₃溶液中：Ag⁺+3NH₃·H₂O＝Ag(NH₃)₂OH↓+NH₄⁺+2H₂O

B．向FeCl₃溶液中通入过量的H₂S: 2Fe³⁺+3H₂S=2FeS↓+S↓+6H⁺

C．漂粉精在空气中变质：2ClO^-+CO₂+H₂O=CO₃^2-+2HClO

D．将少量的CO₂通入C₆H₅ONa溶液中：C₆H₅O^-+CO₂+H₂O→C₆H₅OH+HCO₃^-

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