Toi hoan toan thong nhat voi bai giai cua ban glory, nhung toi xin bo sung mot ti cac ban xem co duoc khong nhe.
Tim duoc CTPT la C8H6O4, nhung vi acid nay co 3 dong phan: ortho, meta va para.
Neu la o-C6H4(COOH)2 goi la acid phtalic; neu la m-C6H4(COOH)2 goi la acid isophtalic và neu la p-C6H4(COOH)2 goi la acid tertphtalic.
Theo de bai can dieu che diethyl phtalat nen ta suy ra CTCT cua acid la o-C6H4(COOH)2
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Hybrid Mode
