题目内容：

I.写出下列典型物质的电离方程式

(1)H2SO4_________________________________________

(2)Fe(OH)3________________________________________

(3)NaHSO4_________________________________________

(4)NaHCO3________________________________________

(5)Al2O3(熔融)____________________________________

II.写出下列典型反应的离子方程式：

(1)在稀H2SO4中加入CH3COONa溶液___________________________________

(2)氧化镁溶于稀硫酸______________________________________________

(3)CuSO4溶液与Ba(OH)2溶液混合_______________________________________

(4)NaHCO3溶液与稀盐酸混合________________________________________

(5)NaHSO4溶液与NaOH溶液混合_____________________________________