Al2O3+NaoH=
人气:291 ℃ 时间:2019-11-15 04:38:07
解答
Al2O3+2NaOH=2NaAlO2+H2O
其具体过程:
Al2O3+3H2O=2Al(OH)3;
Al2(OH)3+2NaOH=2NaAlO2+H2O
推荐
猜你喜欢
- 1cm3的冰熔化成水后,质量是多少g?体积是多少cm3?(ρ水=1g/cm3,ρ冰=0.9g/cm3)
- you are like the best thing that ever happened to me.
- 下列有关生物膜的叙述中,错误的是 A.膜的组成成分可以从内质网膜转移到高尔基体膜,再转移到
- What do you prefer,beef or pork?It doesn't make any difference.Either ______ me fine.
- 将一定量的锌加入到稀硫酸 硫酸亚铁 硫酸铜的混合溶液中,充分反应后过滤,向滤渣中加入盐酸,有气泡,
- 建筑图纸中地5或地3是什么意思
- 圆柱的底面半径为r,高为h,圆柱的侧面积是(),表面积是()
- I went to bed after 11:00pm last night改为同义句