只有氯离子不行吧.应该还要氢离子才行的呀...
氯离子比较小,具有穿透性,很容易穿透氧化层,使得氢离子和里面的铝接触,反应
猜你喜欢
- 1设向量a=（3,1）,b=（-1,2）c（5.-3）若表示向量的a,a-b,b-2c,d的有向线段首尾相接构成四边形,则向量d=?
- 2n阶行列式中任意一行的元素与另一行的相应元素的代数余子项的乘积之和等于零.为什么阿····
- 3忽如一夜春风来 千树万树梨花开描绘了一副怎样的瑞雪图
- 4修一条水渠,甲乙合做要12天,先由甲干3天乙干1天共修了水渠的3/20,甲单独干要几天
- 5Both of my parents were born in 1970.Both my parents were born in 1970 .My parents were both born
- 6As soon as I___there,I will give you a call.
- 7初二物理 测盐水密度操作问题 速求!
- 8一句新闻听力有几个单词听不出来
- 9We went in and found the hotel________.
- 10宾语从句疑问代词充当引导词且充当从句成分的情况