氧化铝溶于强碱溶液离子方程式 -------------强酸--------------------

2025-04-25 18:15:08
推荐回答(3个)
回答1:

 

回答2:

Al2O3 + 6 H+ =======2Al3+ + 3H2O
Al2O3 + 2 OH- ======= 2 AlO2 - + H2O

回答3:

Al2O3 + 6H+ ==2Al3+ +3H2O
Al2O3 + 2OH- ==2(AlO2)- +H2O