题目内容

写出下列物质电离或盐水解的离子方程式:

    (1)NaHSO4溶于水_______________________________________________________

(2) H2S的电离________________________________________________________ 

(3)氯化铁溶液:                                                       

(4)碳酸钠溶液:                                                         

(5)AlCl3与NaHCO3混合____________________________________________________

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