Chemistry

Chemistry, 20.08.2021 14:00, happy121906

Cho 5,4 gam al tác dụng vừa đủ với m gam dung dịch HCL 18,25% thu được khí h2 và dung dịch x .hỏi a, thể tích h2 thu được .b, tính nồng độ phần trăm của chất tan trong x

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Cho 5,4 gam al tác dụng vừa đủ với m gam dung dịch HCL 18,25% thu được khí h2 và dung dịch x .hỏi a,...

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