题目内容
下列有关反应离子方程式错误的是| A.KOH溶液与过量的SO2反应: OH—+SO2==HSO3— |
| B.Na2SO3溶液与稀硫酸反应 SO32—+2H+==SO2↑+H2O |
| C.NaHSO3溶液中通入氯气:HSO3—+Cl2 +H2O==SO42—+3H++2Cl— |
| D.石灰石与稀硝酸反应:CO32—+2H+==H2O+CO2↑ |
D解析:
略
略
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