Chemistry, 16.06.2021 14:00 pimuang50

đốt cháy hoàn toàn 2,34g hỗn hợp gồm metyl axeta, etyl fomat và vinyl axetat rồi hấp thụ toàn bộ sản phẩm cháy vào dd Ca(OH)2 dư. sau thu được 10g kết tủa và dd X. khối lượng X so với khối lượng dd Ca(OH)2 ban đầu thay đổi như thế nào

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đốt cháy hoàn toàn 2,34g hỗn hợp gồm metyl axeta, etyl fomat và vinyl axetat rồi hấp thụ toàn bộ sản...

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