<\/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