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filnguyen89
2 năm trước
điền khuyết phương trình và ghi điều kiện nếu có g) CH2 = CH - CH3 + Br2 ⇒ h) CaC2 + H2O ⇒ + Ca(OH)2 i) CnH2n + Br2 ⇒ ( câu này thầy gửi cho mình y vậy nè ko sai nha ) j) C6H6 + Br2 ⇒ + l) C2H4 + H2 ⇒ m) C6H6 + Cl2 ⇒
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