L
linh.xinh
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
Dien phan voi dien cuc tro 200ml dung dich CuSO4 voi nong do x mol/l .sau mot thoi gian thu duoc dung dich y van con mau xanh co khoi luong giam 8g so voi dung dich ban dau .Cho 16.8g bot sat vao y sau khi phan ung xay ra hoan toan thu duoc 12.4 g kim loai.Gia tri cua x la
A.1.5
B.2
C1.25
D. dap an khac
=
:O)
YOU CAN GET ANY THING IF YOU REALLY WANT
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A.1.5
B.2
C1.25
D. dap an khac
=
YOU CAN GET ANY THING IF YOU REALLY WANT