Chemistry, 07.09.2021 05:50 ofcitsnijah
Các em hãy cho biết có bao nhiêu chất có CTCT thu gọn dưới đây thuộc loại este? Đó là
những chất nào?
(1) CH 3 COOH
(2) C 2 H 5 COOCH 3
(3) C 2 H 5 OH
(4) C 6 H 5 OH
(5) CH 2 =CH-COOCH 3
(6) CH 3 COOCH=CH 2
(7) CH 3 COOC 6 H 5
(8) (COOH) 2
(9) (COOC 2 H 5 ) 2
(10) (C 17 H 35 COO) 3 C 3 H 5 .
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Answers: 3
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