铁钉放在硫酸铜溶液中的化学方程式
人气:144 ℃ 时间:2020-02-03 19:01:30
解答
Fe+CuSO4=FeSO4+Cu;
推荐
猜你喜欢
- some, and, come, cakes, have 连词成句 要翻译中文哦
- 椅子,黑板,桌子,灯属于哪一类用英文怎么写
- People are starting to plan_____ their summer holidays.
- 设z=u^2+v^2,且u=x+y,v=x-y,求dz/dx,dz/dy
- I heard someone sing in the next room. 为什么用 sing
- many people think that sports stars attracting too much attention and earn too much money.
- 在Rt三角形ABC中,角C=90度,角A等于30度,AC=2,求斜边AB长
- 有关霍尔效应的问题