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Chemistry, 27.07.2021 14:00 smortandsons
Cho 5,6g Fe tác dụng với 500ml dung dịch HNO3 0,8M. Sau phản ứng thu được V(lít) hỗn hợp khí A gồm N2O và NO2 và tỉ khối so với h2 là 22,25 và đe B
A, tính V(đktc)
B, tính nồng độ mol của các chất trong dd B
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Cho 5,6g Fe tác dụng với 500ml dung dịch HNO3 0,8M. Sau phản ứng thu được V(lít) hỗn hợp khí A gồm N...
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