(8分)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____________________________________________________ |