Chemistry, 24.11.2021 14:00 24mm05

Cho 3g hỗn hợp A gồm mg fe al tác dụng với dung dịch hcl (tn1) thu được 1.68l khí mặt khác cho 2g hỗn hợp A tác dụng với clo (tn2) thu được 5.763g hỗn hợp muối .tính %mfe trong A em cần ngay please

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Cho 3g hỗn hợp A gồm mg fe al tác dụng với dung dịch hcl (tn1) thu được 1.68l khí mặt khác cho 2g hỗ...

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