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{"id":32203,"date":"2018-06-30T09:25:25","date_gmt":"2018-06-30T02:25:25","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=32203"},"modified":"2021-03-21T23:25:45","modified_gmt":"2021-03-21T16:25:45","slug":"chuong-6-bai-34-bai-thuc-hanh-4-dieu-che-va-tinh-chat-cua-etilen-va-axetilen","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/chuong-6-bai-34-bai-thuc-hanh-4-dieu-che-va-tinh-chat-cua-etilen-va-axetilen\/","title":{"rendered":"Ch\u01b0\u01a1ng 6: B\u00e0i 34 : B\u00e0i th\u1ef1c h\u00e0nh 4 : \u0110i\u1ec1u ch\u1ebf v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a etilen v\u00e0 axetilen"},"content":{"rendered":"\n

<\/p>\n\n\n

I – N\u1ed9i dung th\u00ed nghi\u1ec7m v\u00e0 c\u00e1ch ti\u1ebfn h\u00e0nh<\/b><\/p>\n

Th\u00ed nghi\u1ec7m 1.<\/b> \u0110i\u1ec1u ch\u1ebf v\u00e0 th\u1eed t\u00ednh ch\u1ea5t c\u1ee7a etilen<\/b><\/p>\n

 <\/p>\n

– Ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m: Nh\u01b0 SGK<\/p>\n

– Hi\u1ec7n t\u01b0\u1ee3ng v\u00e0 gi\u1ea3i th\u00edch: Dung d\u1ecbch c\u00f3 s\u1ee7i b\u1ecdt kh\u00ed bay l\u00ean.<\/p>\n

C2<\/sub>H5OH —(to<\/sup>, H2<\/sub>SO4<\/sub>)\u2192 CH2<\/sub> = CH2<\/sub> + H2<\/sub>O<\/p>\n