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Chemistry, 24.11.2021 14:00 kaybreezy

Hòa tan hết m gam hỗn hợp Mg, Al, Cu bằng đ chứa x mol NHO3 vừa đủ thu được 6.72 lít khú No ở đktc là sản phẩm khử duy nhất của NO3 Giá trị của X là?

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Hòa tan hết m gam hỗn hợp Mg, Al, Cu bằng đ chứa x mol NHO3 vừa đủ thu được 6.72 lít khú No ở đktc l...
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