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Chemistry, 09.09.2021 16:20 nathanowens121224

cho 10,8 gam kim loại M hóa trị 3 tác dụng vs khí clo tạo thành 53,4 gam muối . Tính khối lượng KMnO4 và thể tích dung dịch HCl 2M cần dùng để điều chế được lượng Cl sử dụng cho phần phản ứng trên

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cho 10,8 gam kim loại M hóa trị 3 tác dụng vs khí clo tạo thành 53,4 gam muối . Tính khối lượng KMnO...
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