nguyenvana82 4/12/2024 7:07:37 PM

Câu 70:(VD) Cho các phản ứng xảy ra theo sơ đồ sau:

https://lh7-us.googleusercontent.com/CHemSOqyhPCKBBq5epiU1JBhrp8A9MwG64s4ZPdRb4n_I0ssis8VaWYNKPnWLAHpRzYIg_UojigxBOH-0LQnDEDdQj1T7PfrgfBQPr2A4ytH0SOAKyhrnmdaWGQxvyRywoarXsmHm6i2i7I=s800

https://lh7-us.googleusercontent.com/umGNtq2P5_O1Rrea7DIISZdvd0kG-5AZbgHkzoIiPOlwtcOdnEEoM_-fbGQGOYlRc4ezrDXkZOTog9BByaVq2AMsEL-xdXhhpHQnwo4umA4NimeB_EDsDL4JkfOVgPXk7lZSprnocMD6-qo=s800

https://lh7-us.googleusercontent.com/Zc4sGVMdfYxTb02ErpnNXD0w92kt_Xm7ckwxupad2zyxrDnAZ-9g2mZHWcFC97qHvSDbuJ3DQ2L0_5BRicplc4Pcq3H6ruhHDjcuz8T1DDFQwwP9IHVjInUz01lyvkpdRyqLzMpR0DO3qfA=s800

Chất X là

        A. etyl format        B. metyl acrylat        C. vinyl axetat        D. etyl axetat

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