Chemistry
Chemistry, 22.07.2021 03:00, QueenElizabeth353

: Hỗn hợp X gồm một axit no, mạch hở, đơn chức và hai axit không no, mạch hở, đơn chức (gốc hiđrocacbon chứa một liên kết đôi), kế tiếp nhau trong dãy đồng đẳng. Cho X tác dụng hoàn toàn với 150 ml dung dịch NaOH 2,0M. Để trung hòa vừa hết lượng NaOH dư cần thêm vào 100 ml dung dịch HCl 1,0M, được dung dịch Y. Cô cạn cẩn thận Y thu được 22,89 gam chất rắn khan. Mặt khác, đốt cháy hoàn toàn X rồi cho toàn bộ sản phẩm cháy hấp thụ hết vào bình đựng lượng dư dung dịch NaOH đặc, khối lượng bình tăng thêm 26,72 gam. Công thức phân tử 3 axit là:

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: Hỗn hợp X gồm một axit no, mạch hở, đơn chức và hai axit không no, mạch hở, đơn chức (gốc hiđrocac...

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