2015 Jiangsu Question 14 Single-choice Differentiating 2015_江苏卷 (化学) 14. (4分)室温下,向下列溶液中通入相应的气体至溶液pH=7(通入气体对溶液体积的影响可忽略) ,溶液中部分微粒的物质的量浓度关系正确的是( ) A. 向0.10mol•L﹣1NH4HCO3 溶液中通入CO 2:c(NH4+)=c(HCO3 ﹣)+c(CO32﹣)B. 向0.10mol•L﹣1NaHSO3 溶液中通入NH 3:c(Na+)>c(NH4+)>c(SO32﹣)C. 向0.10mol•L﹣1Na2SO3 溶液通入SO 2:c(Na+)=2[c(SO32﹣)+c(HSO3 ﹣)+c (H2SO3)]D. 向0.10mol•L﹣1CH3COONa溶液中通入HCl:c(Na +)>c(CH3COOH)=c(Cl﹣) Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →