Câu trả lời:
https://hoc24.vn/cau-hoi/hon-hop-e-gom-axit-cacbonxylic-x-khong-no-hai-chuc-mach-ho-co-3-lien-ket-pi-trong-phan-tu-co-dong-phan-hinh-hoc-hai-ancol-yz-no-don-chuc-mach-ho-ke-tiep-nhau-my-mz-va-este-t-hai-chuc-duo.7084486581738
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