2015 Jiangsu Question 9 Single-choice Differentiating 2015_江苏卷 (化学) 9. (2分)下列指定反应的离子方程式正确的是( ) A. 氯气溶于水:Cl2+H2O=2H++Cl﹣+ClO﹣B. Na2CO3 溶液中CO 32﹣的水解:CO32﹣+H2O=HCO3 ﹣+OH﹣C. 酸性溶液中KIO 3 与KI反应生成I 2:IO3 ﹣+I﹣+6H+=I2+3H2OD. NaHCO3 溶液中加足量Ba(OH) 2 溶液:HCO3 ﹣+Ba2++OH﹣=BaCO3↓+H2O Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →