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Lieuminhanh01
2 năm trước
Cho 4,48(l) CO2 đktc tác dụng vs 5(l) dd Ca(OH)2 0,03M Tính: a, khối lượng chất kết tủa (nếu có) b, Thể tích dd Ca(OH)2 0,03M tối thiểu để hấp thụ lượng CO2 nói trên MỌI NGƯỜI GIÚP MK VS MK CẦN GẤP
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