题目内容
完成下列电离方程式：
________________Na+＋________
Na2CO3＝2Na+＋
Al2(SO4)3________＋________
________________Zn2+＋________
NH4NO3________＋________
________Na+＋________
________Na+＋________
________＋________
________Zn2+＋________
________＋________