Ba2++2OH-+SO2=BaSO3+H2O
BaSO3+H2O+SO2=Ba2++2HSO3-
向氢氧化钡溶液中通入过量的SO2气体
向氢氧化钡溶液中通入过量的SO2气体
生成BaSO3沉淀后继续通入,是否会生成Ba(HSO3)2
整个过程离子方程式怎么写?
生成BaSO3沉淀后继续通入,是否会生成Ba(HSO3)2
整个过程离子方程式怎么写?
其他人气:594 ℃时间:2020-03-22 23:08:53
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