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[题目]把含溶质为b摩Ba(OH)2的溶液,加人到含4摩KAl(SO4)2的溶液中,试推断产物为何及其物质的量各为多少?[分析]向KAI(SO4)2溶液中滴加Ba(OH)。溶液,发生域可能发生)的离子反应有:AI’“+3OH=AI(OH)al……QBa‘十十S飞一BaSO。L……②AI(OH)。+OH-=AIOi
[topic] Add a solution containing solute b-Ba(OH)2 to a solution containing 4 mol of KAl(SO4)2, and try to infer why the amount of the product and the amount of each substance are. [Analysis] Ba(OH) was added dropwise to the KAI(SO4)2 solution. The ionic reactions that occur in the solution domain may occur: AI’ + 3OH = AI(OH)al ... QBa ’10 S fly-BaSO. L... 2AI(OH) + OH- = AIOi