{"id":569545,"date":"2026-07-24T09:41:54","date_gmt":"2026-07-24T02:41:54","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=569545"},"modified":"2026-07-24T09:54:02","modified_gmt":"2026-07-24T02:54:02","slug":"anken","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/","title":{"rendered":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp"},"content":{"rendered":"<p>Anken (hay olefin) l\u00e0 nh\u1eefng hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, trong ph\u00e2n t\u1eed c\u00f3 m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C. C\u00f4ng th\u1ee9c chung c\u1ee7a anken l\u00e0 C\u2099H\u2082\u2099 (v\u1edbi n \u2265 2) v\u00e0 ch\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u1ea5t trong d\u00e3y l\u00e0 etilen (C\u2082H\u2084). \u0110\u00e2y l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc h\u1eefu c\u01a1 quan tr\u1ecdng c\u1ee7a l\u1edbp 11, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c b\u00e0i ki\u1ec3m tra v\u00e0 \u0111\u1ec1 thi. Khi n\u1eafm ch\u1eafc b\u1ea3n ch\u1ea5t c\u1ee7a li\u00ean k\u1ebft \u0111\u00f4i, b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c v\u00ec sao anken l\u1ea1i c\u00f3 nhi\u1ec1u ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng \u0111\u1ebfn v\u1eady. C\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00f4ng th\u1ee9c, c\u00e1ch g\u1ecdi t\u00ean, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 luy\u1ec7n t\u1eadp v\u1edbi b\u00e0i t\u1eadp c\u00f3 l\u1eddi gi\u1ea3i ngay d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h2>Anken l\u00e0 g\u00ec?<\/h2>\n<p>Anken l\u00e0 hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, trong ph\u00e2n t\u1eed ch\u1ee9a \u0111\u00fang m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i gi\u1eefa hai nguy\u00ean t\u1eed cacbon (C=C). Li\u00ean k\u1ebft \u0111\u00f4i g\u1ed3m m\u1ed9t li\u00ean k\u1ebft \u03c3 (x\u00edch-ma) b\u1ec1n v\u00e0 m\u1ed9t li\u00ean k\u1ebft \u03c0 (pi) k\u00e9m b\u1ec1n. Ch\u00ednh li\u00ean k\u1ebft \u03c0 k\u00e9m b\u1ec1n n\u00e0y d\u1ec5 b\u1ecb ph\u00e1 v\u1ee1, l\u00e0m cho anken c\u00f3 kh\u1ea3 n\u0103ng tham gia nhi\u1ec1u ph\u1ea3n \u1ee9ng c\u1ed9ng \u2013 \u0111\u00e2y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i so v\u1edbi ankan ch\u1ec9 c\u00f3 li\u00ean k\u1ebft \u0111\u01a1n.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-569866 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-1.jpg\" alt=\"anken-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t v\u00e0 d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng c\u1ee7a anken<\/h2>\n<p>C\u00f4ng th\u1ee9c chung c\u1ee7a anken l\u00e0 C\u2099H\u2082\u2099, trong \u0111\u00f3 n l\u00e0 s\u1ed1 nguy\u00ean t\u1eed cacbon v\u00e0 n \u2265 2. C\u00e1c anken h\u01a1n k\u00e9m nhau m\u1ed9t nh\u00f3m CH\u2082 v\u00e0 c\u00f3 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc t\u01b0\u01a1ng t\u1ef1 nhau t\u1ea1o th\u00e0nh d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng c\u1ee7a anken. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p m\u1ed9t v\u00e0i ch\u1ea5t \u0111\u1ea7u d\u00e3y \u0111\u1ec3 b\u1ea1n d\u1ec5 ghi nh\u1edb:<\/p>\n<table border=\"1\" cellpadding=\"6\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>S\u1ed1 cacbon (n)<\/th>\n<th>C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed<\/th>\n<th>T\u00ean g\u1ecdi (th\u00f4ng th\u01b0\u1eddng)<\/th>\n<th>T\u00ean g\u1ecdi (thay th\u1ebf)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2<\/td>\n<td>C\u2082H\u2084<\/td>\n<td>Etilen<\/td>\n<td>Eten<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>C\u2083H\u2086<\/td>\n<td>Propilen<\/td>\n<td>Propen<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>C\u2084H\u2088<\/td>\n<td>Butilen<\/td>\n<td>Buten<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>C\u2085H\u2081\u2080<\/td>\n<td>Amylen<\/td>\n<td>Penten<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>T\u1eeb C\u2084 tr\u1edf \u0111i, anken b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n \u0111\u1ed3ng ph\u00e2n v\u1ec1 v\u1ecb tr\u00ed li\u00ean k\u1ebft \u0111\u00f4i v\u00e0 \u0111\u1ed3ng ph\u00e2n m\u1ea1ch cacbon, n\u00ean khi g\u1ecdi t\u00ean b\u1ea1n c\u1ea7n ch\u1ec9 r\u00f5 v\u1ecb tr\u00ed c\u1ee7a n\u1ed1i \u0111\u00f4i.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-569867 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-2.jpg\" alt=\"anken-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>C\u00e1ch g\u1ecdi t\u00ean (danh ph\u00e1p) anken<\/h2>\n<p>Danh ph\u00e1p thay th\u1ebf c\u1ee7a anken tu\u00e2n theo m\u1ed9t quy t\u1eafc th\u1ed1ng nh\u1ea5t, gi\u00fap b\u1ea1n g\u1ecdi t\u00ean ch\u00ednh x\u00e1c k\u1ec3 c\u1ea3 v\u1edbi m\u1ea1ch d\u00e0i. C\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n g\u1ed3m:<\/p>\n<ul>\n<li>B\u01b0\u1edbc 1: Ch\u1ecdn m\u1ea1ch cacbon d\u00e0i nh\u1ea5t c\u00f3 ch\u1ee9a li\u00ean k\u1ebft \u0111\u00f4i l\u00e0m m\u1ea1ch ch\u00ednh.<\/li>\n<li>B\u01b0\u1edbc 2: \u0110\u00e1nh s\u1ed1 c\u00e1c nguy\u00ean t\u1eed cacbon t\u1eeb ph\u00eda \u0111\u1ea7u m\u1ea1ch g\u1ea7n li\u00ean k\u1ebft \u0111\u00f4i nh\u1ea5t.<\/li>\n<li>B\u01b0\u1edbc 3: G\u1ecdi t\u00ean theo d\u1ea1ng: s\u1ed1 ch\u1ec9 v\u1ecb tr\u00ed n\u1ed1i \u0111\u00f4i + t\u00ean m\u1ea1ch ch\u00ednh + \u0111u\u00f4i &#8220;-en&#8221;.<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5 v\u1edbi CH\u2083\u2013CH=CH\u2013CH\u2083: m\u1ea1ch ch\u00ednh c\u00f3 4 cacbon (but), li\u00ean k\u1ebft \u0111\u00f4i \u1edf v\u1ecb tr\u00ed s\u1ed1 2, n\u00ean t\u00ean g\u1ecdi l\u00e0 but-2-en. C\u00f2n CH\u2082=CH\u2013CH\u2082\u2013CH\u2083 c\u00f3 n\u1ed1i \u0111\u00f4i \u1edf \u0111\u1ea7u m\u1ea1ch n\u00ean g\u1ecdi l\u00e0 but-1-en.<\/p>\n<h2>T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a anken<\/h2>\n<p>Do c\u00f3 li\u00ean k\u1ebft \u0111\u00f4i k\u00e9m b\u1ec1n, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u01b0ng c\u1ee7a anken l\u00e0 c\u00e1c ph\u1ea3n \u1ee9ng c\u1ed9ng, ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p v\u00e0 ph\u1ea3n \u1ee9ng oxi h\u00f3a:<\/p>\n<ul>\n<li>C\u1ed9ng hi\u0111ro (H\u2082): t\u1ea1o ankan, x\u00fac t\u00e1c Ni, \u0111un n\u00f3ng. V\u00ed d\u1ee5: C\u2082H\u2084 + H\u2082 \u2192 C\u2082H\u2086.<\/li>\n<li>C\u1ed9ng halogen (Br\u2082): l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom \u2013 ph\u1ea3n \u1ee9ng d\u00f9ng \u0111\u1ec3 nh\u1eadn bi\u1ebft anken. V\u00ed d\u1ee5: C\u2082H\u2084 + Br\u2082 \u2192 C\u2082H\u2084Br\u2082 (1,2-\u0111ibrometan).<\/li>\n<li>C\u1ed9ng axit (HX) v\u00e0 n\u01b0\u1edbc (H\u2082O): v\u1edbi anken b\u1ea5t \u0111\u1ed1i x\u1ee9ng, s\u1ea3n ph\u1ea9m ch\u00ednh tu\u00e2n theo quy t\u1eafc Mac-cop-nhi-cop (Markovnikov) \u2013 nguy\u00ean t\u1eed H c\u1ed9ng v\u00e0o cacbon mang nhi\u1ec1u H h\u01a1n.<\/li>\n<li>Ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p: nhi\u1ec1u ph\u00e2n t\u1eed anken k\u1ebft h\u1ee3p l\u1ea1i t\u1ea1o polime. V\u00ed d\u1ee5: n CH\u2082=CH\u2082 \u2192 (\u2013CH\u2082\u2013CH\u2082\u2013)\u2099, t\u1ee9c poli etilen (PE).<\/li>\n<li>Ph\u1ea3n \u1ee9ng oxi h\u00f3a: anken l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm (KMnO\u2084) v\u00e0 khi ch\u00e1y t\u1ea1o CO\u2082 c\u00f9ng H\u2082O.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-569868 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-3.jpg\" alt=\"anken-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u0110i\u1ec1u ch\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a anken<\/h2>\n<p>Anken \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng nhi\u1ec1u c\u00e1ch kh\u00e1c nhau trong c\u00f4ng nghi\u1ec7p l\u1eabn ph\u00f2ng th\u00ed nghi\u1ec7m. Trong c\u00f4ng nghi\u1ec7p, anken thu \u0111\u01b0\u1ee3c ch\u1ee7 y\u1ebfu t\u1eeb qu\u00e1 tr\u00ecnh cracking d\u1ea7u m\u1ecf. Trong ph\u00f2ng th\u00ed nghi\u1ec7m, etilen \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch t\u00e1ch n\u01b0\u1edbc (\u0111ehi\u0111rat h\u00f3a) t\u1eeb ancol etylic v\u1edbi x\u00fac t\u00e1c H\u2082SO\u2084 \u0111\u1eb7c \u1edf 170\u00b0C. V\u1ec1 \u1ee9ng d\u1ee5ng, etilen l\u00e0 nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t nh\u1ef1a PE v\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 k\u00edch th\u00edch qu\u1ea3 mau ch\u00edn. Ngo\u00e0i ra, nhi\u1ec1u anken c\u00f2n l\u00e0 nguy\u00ean li\u1ec7u quan tr\u1ecdng \u0111\u1ec3 t\u1ed5ng h\u1ee3p ancol, axit h\u1eefu c\u01a1 v\u00e0 c\u00e1c ch\u1ea5t d\u1ebbo trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t.<\/p>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/so-avogadro\/\">S\u1ed1 Avogadro l\u00e0 g\u00ec? Gi\u00e1 tr\u1ecb, c\u00f4ng th\u1ee9c v\u00e0 v\u00ed d\u1ee5<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-569869 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-4.jpg\" alt=\"anken-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Ph\u00e2n bi\u1ec7t anken v\u00e0 ankan<\/h2>\n<p>Anken v\u00e0 ankan \u0111\u1ec1u l\u00e0 hi\u0111rocacbon nh\u01b0ng kh\u00e1c nhau \u1edf lo\u1ea1i li\u00ean k\u1ebft, d\u1eabn \u0111\u1ebfn kh\u00e1c bi\u1ec7t v\u1ec1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc. N\u1ebfu ch\u01b0a ch\u1eafc ph\u1ea7n hi\u0111rocacbon no, b\u1ea1n n\u00ean xem l\u1ea1i <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/ankan\/\">ankan l\u00e0 g\u00ec<\/a> \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu. B\u1ea3ng so s\u00e1nh sau gi\u00fap b\u1ea1n ghi nh\u1edb nhanh:<\/p>\n<table border=\"1\" cellpadding=\"6\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>Ankan<\/th>\n<th>Anken<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Li\u00ean k\u1ebft<\/td>\n<td>Ch\u1ec9 c\u00f3 li\u00ean k\u1ebft \u0111\u01a1n (no)<\/td>\n<td>C\u00f3 m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C (kh\u00f4ng no)<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c chung<\/td>\n<td>C\u2099H\u2082\u2099\u208a\u2082 (n \u2265 1)<\/td>\n<td>C\u2099H\u2082\u2099 (n \u2265 2)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng<\/td>\n<td>Ph\u1ea3n \u1ee9ng th\u1ebf<\/td>\n<td>Ph\u1ea3n \u1ee9ng c\u1ed9ng, tr\u00f9ng h\u1ee3p<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch brom<\/td>\n<td>Kh\u00f4ng l\u00e0m m\u1ea5t m\u00e0u<\/td>\n<td>L\u00e0m m\u1ea5t m\u00e0u<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch thu\u1ed1c t\u00edm<\/td>\n<td>Kh\u00f4ng l\u00e0m m\u1ea5t m\u00e0u<\/td>\n<td>L\u00e0m m\u1ea5t m\u00e0u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>B\u00e0i t\u1eadp v\u1eadn d\u1ee5ng v\u1ec1 anken c\u00f3 l\u1eddi gi\u1ea3i<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c d\u1ea1ng b\u00e0i t\u1eadp ti\u00eau bi\u1ec3u k\u00e8m l\u1eddi gi\u1ea3i t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 b\u1ea1n luy\u1ec7n t\u1eadp:<\/p>\n<ul>\n<li><strong>B\u00e0i 1 (g\u1ecdi t\u00ean):<\/strong> G\u1ecdi t\u00ean anken c\u00f3 c\u00f4ng th\u1ee9c CH\u2083\u2013CH=CH\u2013CH\u2083. <em>L\u1eddi gi\u1ea3i:<\/em> m\u1ea1ch ch\u00ednh 4 cacbon, n\u1ed1i \u0111\u00f4i \u1edf v\u1ecb tr\u00ed 2 \u2192 but-2-en.<\/li>\n<li><strong>B\u00e0i 2 (nh\u1eadn bi\u1ebft):<\/strong> L\u00e0m th\u1ebf n\u00e0o nh\u1eadn bi\u1ebft kh\u00ed etilen trong kh\u00ed metan? <em>L\u1eddi gi\u1ea3i:<\/em> d\u1eabn h\u1ed7n h\u1ee3p qua dung d\u1ecbch brom; etilen l\u00e0m m\u1ea5t m\u00e0u brom, c\u00f2n metan (ankan) th\u00ec kh\u00f4ng.<\/li>\n<li><strong>B\u00e0i 3 (ph\u1ea3n \u1ee9ng c\u1ed9ng Br\u2082):<\/strong> Cho 2,8 gam etilen (C\u2082H\u2084) t\u00e1c d\u1ee5ng v\u1eeba \u0111\u1ee7 v\u1edbi dung d\u1ecbch brom. T\u00ednh kh\u1ed1i l\u01b0\u1ee3ng Br\u2082 \u0111\u00e3 ph\u1ea3n \u1ee9ng. <em>L\u1eddi gi\u1ea3i:<\/em> n(C\u2082H\u2084) = 2,8 \u00f7 28 = 0,1 mol. Ph\u1ea3n \u1ee9ng C\u2082H\u2084 + Br\u2082 \u2192 C\u2082H\u2084Br\u2082 theo t\u1ec9 l\u1ec7 1:1 n\u00ean n(Br\u2082) = 0,1 mol \u2192 m(Br\u2082) = 0,1 \u00d7 160 = 16 gam.<\/li>\n<li><strong>B\u00e0i 4 (\u0111\u1ed1t ch\u00e1y):<\/strong> \u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 0,1 mol m\u1ed9t anken thu \u0111\u01b0\u1ee3c 4,48 l\u00edt CO\u2082 (\u0111ktc). X\u00e1c \u0111\u1ecbnh c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed c\u1ee7a anken. <em>L\u1eddi gi\u1ea3i:<\/em> n(CO\u2082) = 4,48 \u00f7 22,4 = 0,2 mol \u2192 s\u1ed1 cacbon = 0,2 \u00f7 0,1 = 2 \u2192 anken l\u00e0 C\u2082H\u2084 (etilen).<\/li>\n<li><strong>B\u00e0i 5 (c\u1ed9ng HX theo Markovnikov):<\/strong> Vi\u1ebft s\u1ea3n ph\u1ea9m ch\u00ednh khi cho propen (CH\u2082=CH\u2013CH\u2083) c\u1ed9ng HCl. <em>L\u1eddi gi\u1ea3i:<\/em> theo quy t\u1eafc Mac-cop-nhi-cop, H c\u1ed9ng v\u00e0o cacbon nhi\u1ec1u H h\u01a1n, s\u1ea3n ph\u1ea9m ch\u00ednh l\u00e0 CH\u2083\u2013CHCl\u2013CH\u2083 (2-clopropan).<\/li>\n<li><strong>B\u00e0i 6 (tr\u1eafc nghi\u1ec7m):<\/strong> C\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t c\u1ee7a anken l\u00e0 g\u00ec? A. C\u2099H\u2082\u2099\u208a\u2082 B. C\u2099H\u2082\u2099 C. C\u2099H\u2082\u2099\u208b\u2082 D. C\u2099H\u2082\u2099O. <em>\u0110\u00e1p \u00e1n:<\/em> B.<\/li>\n<\/ul>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/nong-do-mol-la-gi\/\">N\u1ed3ng \u0111\u1ed9 mol l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c CM = n\/V v\u00e0 b\u00e0i t\u1eadp v\u1eadn d\u1ee5ng<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-569870 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-5.jpg\" alt=\"anken-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>L\u1ed7i th\u01b0\u1eddng g\u1eb7p khi h\u1ecdc v\u1ec1 anken<\/h2>\n<p>Khi l\u00e0m b\u00e0i v\u1ec1 anken, h\u1ecdc sinh hay m\u1eafc m\u1ed9t v\u00e0i l\u1ed7i c\u01a1 b\u1ea3n khi\u1ebfn m\u1ea5t \u0111i\u1ec3m \u0111\u00e1ng ti\u1ebfc:<\/p>\n<ul>\n<li>Nh\u1ea7m c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099 c\u1ee7a anken v\u1edbi C\u2099H\u2082\u2099\u208a\u2082 c\u1ee7a ankan ho\u1eb7c C\u2099H\u2082\u2099\u208b\u2082 c\u1ee7a ankin.<\/li>\n<li>Qu\u00ean ch\u1ec9 r\u00f5 v\u1ecb tr\u00ed li\u00ean k\u1ebft \u0111\u00f4i khi g\u1ecdi t\u00ean c\u00e1c anken t\u1eeb C\u2084 tr\u1edf \u0111i (v\u00ed d\u1ee5 ch\u1ec9 ghi &#8220;buten&#8221; thay v\u00ec but-1-en ho\u1eb7c but-2-en).<\/li>\n<li>\u00c1p d\u1ee5ng sai quy t\u1eafc Mac-cop-nhi-cop khi x\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m ch\u00ednh c\u1ee7a ph\u1ea3n \u1ee9ng c\u1ed9ng HX.<\/li>\n<li>Nh\u1ea7m r\u1eb1ng ankan c\u0169ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom \u2013 th\u1ef1c t\u1ebf ch\u1ec9 anken (v\u00e0 c\u00e1c hi\u0111rocacbon kh\u00f4ng no) m\u1edbi l\u00e0m m\u1ea5t m\u00e0u.<\/li>\n<\/ul>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 anken<\/h2>\n<h3>Anken l\u00e0 g\u00ec?<\/h3>\n<p>Anken l\u00e0 hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, trong ph\u00e2n t\u1eed c\u00f3 \u0111\u00fang m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C.<\/p>\n<h3>C\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t c\u1ee7a anken l\u00e0 g\u00ec?<\/h3>\n<p>C\u00f4ng th\u1ee9c chung c\u1ee7a anken l\u00e0 C\u2099H\u2082\u2099 v\u1edbi n \u2265 2.<\/p>\n<h3>Ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a anken l\u00e0 g\u00ec?<\/h3>\n<p>Anken \u0111\u1eb7c tr\u01b0ng b\u1edfi ph\u1ea3n \u1ee9ng c\u1ed9ng (v\u1edbi H\u2082, Br\u2082, HX, H\u2082O) v\u00e0 ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p.<\/p>\n<h3>L\u00e0m sao \u0111\u1ec3 nh\u1eadn bi\u1ebft anken?<\/h3>\n<p>Anken l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom v\u00e0 dung d\u1ecbch thu\u1ed1c t\u00edm (KMnO\u2084), trong khi ankan th\u00ec kh\u00f4ng.<\/p>\n<h3>Anken \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 ch\u1ea5t n\u00e0o?<\/h3>\n<p>Anken \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 etilen c\u00f3 c\u00f4ng th\u1ee9c C\u2082H\u2084.<\/p>\n<h3>Anken c\u00f3 l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm kh\u00f4ng?<\/h3>\n<p>C\u00f3. Anken l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm do b\u1ecb oxi h\u00f3a \u1edf li\u00ean k\u1ebft \u0111\u00f4i, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch nh\u1eadn bi\u1ebft anken.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>T\u00f3m l\u1ea1i, anken l\u00e0 hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, c\u00f3 m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C v\u00e0 c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099. Nh\u1edd li\u00ean k\u1ebft \u0111\u00f4i k\u00e9m b\u1ec1n, anken tham gia ph\u1ea3n \u1ee9ng c\u1ed9ng, ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p v\u00e0 l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom c\u00f9ng thu\u1ed1c t\u00edm. N\u1eafm v\u1eefng c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 quy t\u1eafc g\u1ecdi t\u00ean s\u1ebd gi\u00fap b\u1ea1n t\u1ef1 tin gi\u1ea3i m\u1ecdi d\u1ea1ng b\u00e0i t\u1eadp v\u1ec1 anken. \u0110\u1ec3 h\u1ecdc th\u00eam, m\u1eddi b\u1ea1n tham kh\u1ea3o c\u00e1c b\u00e0i <strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/tap-hop-so-nguyen-z-la-gi-giai-ma-toan-dien-ve-z-trong-toan-hoc\/\">t\u1eadp h\u1ee3p s\u1ed1 nguy\u00ean Z l\u00e0 g\u00ec<\/a>, <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cong-thuc-to-hop-chinh-hop\/\">c\u00f4ng th\u1ee9c t\u1ed5 h\u1ee3p, ch\u1ec9nh h\u1ee3p<\/a><\/strong><strong> v\u00e0 <\/strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tich-tam-giac\/\"><strong>c\u00f4ng th\u1ee9c t\u00ednh di\u1ec7n t\u00edch tam gi\u00e1c<\/strong><\/a> tr\u00ean chuy\u00ean m\u1ee5c tin t\u1ee9c c\u1ee7a <strong>Ho\u00e0ng H\u00e0 Mobile<\/strong>.<\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Anken l\u00e0 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Anken l\u00e0 hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, trong ph\u00e2n t\u1eed c\u00f3 \u0111\u00fang m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t c\u1ee7a anken l\u00e0 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"C\u00f4ng th\u1ee9c chung c\u1ee7a anken l\u00e0 CnH2n v\u1edbi n l\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng 2.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a anken l\u00e0 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Anken \u0111\u1eb7c tr\u01b0ng b\u1edfi ph\u1ea3n \u1ee9ng c\u1ed9ng (v\u1edbi H2, Br2, HX, H2O) v\u00e0 ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"L\u00e0m sao \u0111\u1ec3 nh\u1eadn bi\u1ebft anken?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Anken l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom v\u00e0 dung d\u1ecbch thu\u1ed1c t\u00edm (KMnO4), trong khi ankan th\u00ec kh\u00f4ng.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Anken \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 ch\u1ea5t n\u00e0o?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Anken \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 etilen c\u00f3 c\u00f4ng th\u1ee9c C2H4.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Anken c\u00f3 l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm kh\u00f4ng?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"C\u00f3. Anken l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm do b\u1ecb oxi h\u00f3a \u1edf li\u00ean k\u1ebft \u0111\u00f4i, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch nh\u1eadn bi\u1ebft anken.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anken (hay olefin) l\u00e0 nh\u1eefng hi\u0111rocacbon kh\u00f4ng no, m\u1ea1ch h\u1edf, trong ph\u00e2n t\u1eed c\u00f3 m\u1ed9t li\u00ean k\u1ebft \u0111\u00f4i C=C. C\u00f4ng th\u1ee9c chung c\u1ee7a anken l\u00e0 C\u2099H\u2082\u2099 (v\u1edbi n \u2265 2) v\u00e0 ch\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u1ea5t trong d\u00e3y l\u00e0 etilen (C\u2082H\u2084). \u0110\u00e2y l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc h\u1eefu c\u01a1 quan tr\u1ecdng c\u1ee7a l\u1edbp 11, th\u01b0\u1eddng [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":569861,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"anken l\u00e0 g\u00ec","_yoast_wpseo_title":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc","_yoast_wpseo_metadesc":"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.","footnotes":""},"categories":[29235,3910,30453],"tags":[],"class_list":["post-569545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goc-to-mo","category-kham-pha","category-kien-thuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc<\/title>\n<meta name=\"description\" content=\"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp\" \/>\n<meta property=\"og:description\" content=\"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/\" \/>\n<meta property=\"og:site_name\" content=\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-24T02:41:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-24T02:54:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Vo Giang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vo Giang\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/\"},\"author\":{\"name\":\"Vo Giang\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/person\\\/72d0493d28396e6a0cdc358e9260c03c\"},\"headline\":\"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp\",\"datePublished\":\"2026-07-24T02:41:54+00:00\",\"dateModified\":\"2026-07-24T02:54:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/\"},\"wordCount\":2204,\"publisher\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/anken.jpg\",\"articleSection\":[\"G\u00f3c t\u00f2 m\u00f2\",\"Kh\u00e1m Ph\u00e1\",\"Ki\u1ebfn Th\u1ee9c\"],\"inLanguage\":\"vi\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/\",\"name\":\"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/anken.jpg\",\"datePublished\":\"2026-07-24T02:41:54+00:00\",\"dateModified\":\"2026-07-24T02:54:02+00:00\",\"description\":\"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/anken.jpg\",\"contentUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/anken.jpg\",\"width\":1200,\"height\":628,\"caption\":\"anken\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/anken\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#website\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/logo-text.png\",\"contentUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/logo-text.png\",\"width\":256,\"height\":37,\"caption\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/hoanghamobilecom\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/person\\\/72d0493d28396e6a0cdc358e9260c03c\",\"name\":\"Vo Giang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g\",\"caption\":\"Vo Giang\"},\"description\":\"M\u00ecnh l\u00e0 Giang, m\u1ed9t ng\u01b0\u1eddi k\u1ec3 chuy\u1ec7n c\u00f4ng ngh\u1ec7, ch\u1ecdn c\u00e1ch tr\u1ea3i nghi\u1ec7m v\u00e0 chia s\u1ebb nh\u1eefng gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf. V\u1edbi m\u00ecnh, m\u1ed9t thi\u1ebft b\u1ecb t\u1ed1t ch\u1ec9 khi n\u00f3 th\u1ef1c s\u1ef1 l\u00e0m cho cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 th\u00fa v\u1ecb h\u01a1n.\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/hoanghamobilecom\"],\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/author\\\/giang-vo\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc","description":"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/","og_locale":"vi_VN","og_type":"article","og_title":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp","og_description":"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.","og_url":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/","og_site_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","article_publisher":"https:\/\/www.facebook.com\/hoanghamobilecom","article_author":"https:\/\/www.facebook.com\/hoanghamobilecom","article_published_time":"2026-07-24T02:41:54+00:00","article_modified_time":"2026-07-24T02:54:02+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg","type":"image\/jpeg"}],"author":"Vo Giang","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Vo Giang","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"5 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#article","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/"},"author":{"name":"Vo Giang","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/72d0493d28396e6a0cdc358e9260c03c"},"headline":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp","datePublished":"2026-07-24T02:41:54+00:00","dateModified":"2026-07-24T02:54:02+00:00","mainEntityOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/"},"wordCount":2204,"publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg","articleSection":["G\u00f3c t\u00f2 m\u00f2","Kh\u00e1m Ph\u00e1","Ki\u1ebfn Th\u1ee9c"],"inLanguage":"vi","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"}},{"@type":"WebPage","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/","name":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#primaryimage"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg","datePublished":"2026-07-24T02:41:54+00:00","dateModified":"2026-07-24T02:54:02+00:00","description":"Anken l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chung C\u2099H\u2082\u2099, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, ph\u1ea3n \u1ee9ng c\u1ed9ng brom v\u00e0 b\u00e0i t\u1eadp anken c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft cho h\u1ecdc sinh l\u1edbp 11.","breadcrumb":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hoanghamobile.com\/tin-tuc\/anken\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#primaryimage","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/anken.jpg","width":1200,"height":628,"caption":"anken"},{"@type":"BreadcrumbList","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/anken\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/hoanghamobile.com\/tin-tuc\/"},{"@type":"ListItem","position":2,"name":"Anken l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 b\u00e0i t\u1eadp"}]},{"@type":"WebSite","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","description":"","publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","width":256,"height":37,"caption":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"]},{"@type":"Person","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/72d0493d28396e6a0cdc358e9260c03c","name":"Vo Giang","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/77997fb123ed6295d07f6612ad5a1afc8283a96f9c379981b21365a22e2cff35?s=96&d=mm&r=g","caption":"Vo Giang"},"description":"M\u00ecnh l\u00e0 Giang, m\u1ed9t ng\u01b0\u1eddi k\u1ec3 chuy\u1ec7n c\u00f4ng ngh\u1ec7, ch\u1ecdn c\u00e1ch tr\u1ea3i nghi\u1ec7m v\u00e0 chia s\u1ebb nh\u1eefng gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf. V\u1edbi m\u00ecnh, m\u1ed9t thi\u1ebft b\u1ecb t\u1ed1t ch\u1ec9 khi n\u00f3 th\u1ef1c s\u1ef1 l\u00e0m cho cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 th\u00fa v\u1ecb h\u01a1n.","sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"],"url":"https:\/\/hoanghamobile.com\/tin-tuc\/author\/giang-vo\/"}]}},"_links":{"self":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/569545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/users\/65"}],"replies":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/comments?post=569545"}],"version-history":[{"count":4,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/569545\/revisions"}],"predecessor-version":[{"id":569985,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/569545\/revisions\/569985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media\/569861"}],"wp:attachment":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media?parent=569545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/categories?post=569545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/tags?post=569545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}