{"id":1051,"date":"2021-10-08T13:06:58","date_gmt":"2021-10-08T13:06:58","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=1051"},"modified":"2021-10-14T22:07:21","modified_gmt":"2021-10-14T15:07:21","slug":"ly-thuyet-ve-ankan-danh-cho-cac-hoc-sinh-muon-gioi-hoa","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ly-thuyet-ve-ankan-danh-cho-cac-hoc-sinh-muon-gioi-hoa\/","title":{"rendered":"L\u00fd thuy\u1ebft v\u1ec1 Ankan d\u00e0nh cho c\u00e1c h\u1ecdc sinh mu\u1ed1n gi\u1ecfi H\u00f3a"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ankan trong h\u00f3a h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hidrocacbon no kh\u00f4ng t\u1ea1o m\u1ea1ch v\u00f2ng, trong \u0111\u00f3 m\u1ed7i ph\u00e2n t\u1eed ch\u1ee9a hidro c\u00f3 s\u1ed1 nguy\u00ean t\u1eed c\u1ef1c \u0111\u1ea1i v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c li\u00ean k\u1ebft \u0111\u00f4i. H\u00f4m nay, Vietlearn s\u1ebd t\u00f3m t\u1eaft nh\u1eefng n\u1ed9i dung c\u01a1 b\u1ea3n v\u00e0 tr\u1ecdng t\u00e2m nh\u1ea5t c\u1ee7a l\u00fd thuy\u1ebft v\u1ec1 ankan \u0111\u1ec3 gi\u00fap cho c\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> c\u00f3 th\u1ec3 hi\u1ec3u tr\u1ecdn v\u1eb9n nguy\u00ean t\u1eed n\u00e0y. H\u00e3y tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y ngay th\u00f4i n\u00e0o!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd thuy\u1ebft v\u1ec1 ankan t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd thuy\u1ebft v\u1ec1 ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fd thuy\u1ebft v\u1ec1 ankan c\u00f3 th\u1ec3 n\u00f3i l\u00e0 r\u1ea5t nhi\u1ec1u v\u00e0 khi\u1ebfn cho r\u1ea5t nhi\u1ec1u b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> c\u1ea3m th\u1ea5y m\u1ec7t m\u1ecfi khi ph\u1ea3i ghi nh\u1edb h\u1ebft m\u1ed9t l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c nh\u01b0 v\u1eady. Nh\u01b0ng b\u1ea1n \u0111\u1eebng qu\u00e1 lo, nh\u1eefng t\u00f3m t\u1eaft n\u1ed9i dung v\u1ec1 ankan d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ti\u1ebfp thu ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1i ni\u1ec7m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ecbnh ngh\u0129a: Ankan l\u00e0 nh\u1eefng hidrocacbon no, m\u1ea1ch h\u1edf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng th\u1ee9c ankan: C\u00f4ng th\u1ee9c chung c\u1ee7a ankan l\u00e0 CnH2n+2 (n \u2265 1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch g\u1ecdi t\u00ean:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean th\u01b0\u1eddng: N\u1ebfu ch\u1ec9 c\u00f3 duy nh\u1ea5t m\u1ed9t nh\u00e1nh CH3 \u1edf nguy\u00ean t\u1eed s\u1ed1 2 th\u00ec th\u00eam v\u00e0o ti\u1ec1n t\u1ed1 ios, n\u1ebfu c\u00f3 hai nh\u00e1nh CH3 \u1edf nguy\u00ean t\u1ed1 C s\u1ed1 2 th\u00ec th\u00eam v\u00e0o ti\u1ec1n t\u1ed1 neo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean thay th\u1ebf: S\u1ed1 ch\u1ec9 v\u1ecb tr\u00ed nh\u00e1nh + t\u00ean nh\u00e1nh + t\u00ean m\u1ea1ch ch\u00ednh + an<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed1n ankan \u0111\u1ea7u d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng t\u1eeb CH4 \u0111\u1ebfn C4H10 khi \u1edf \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng \u0111\u1ec1u c\u00f3 d\u1ea1ng kh\u00ed, c\u00e1c ankan ti\u1ebfp theo \u1edf d\u1ea1ng l\u1ecfng v\u00e0 b\u1eaft \u0111\u1ea7u t\u1eeb kho\u1ea3ng C18H38 tr\u1edf \u0111i l\u00e0 \u1edf th\u1ec3 r\u1eafn. Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y, nhi\u1ec7t \u0111\u1ed9 s\u00f4i, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a c\u00e1c ankan s\u1ebd t\u0103ng d\u1ea7n theo chi\u1ec1u t\u0103ng c\u1ee7a ph\u00e2n t\u1eed kh\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ankan c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang nh\u1eb9 h\u01a1n n\u01b0\u1edbc v\u00e0 \u0111a s\u1ed1 l\u00e0 kh\u00f4ng tan trong n\u01b0\u1edbc nh\u01b0ng tan trong dung m\u00f4i h\u1eefu c\u01a1. V\u1edbi t\u00ednh ch\u1ea5t l\u00e0 dung m\u00f4i kh\u00f4ng ph\u00e2n c\u1ef1c n\u00ean ankan d\u1ec5 tan trong c\u00e1c ch\u1ea5t kh\u00f4ng ph\u00e2n c\u1ef1c kh\u00e1c nh\u01b0 benzen, d\u1ea7u m\u1ee1,\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng th\u1ebf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng th\u1ebf l\u00e0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc m\u00e0 trong \u0111\u00f3 m\u1ed9t nguy\u00ean t\u1ed1 c\u00f3 ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc m\u1ea1nh h\u01a1n \u1edf c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t v\u00e0 \u00e1p su\u1ea5t c\u1ee5 th\u1ec3 s\u1ebd thay th\u1ebf cho nguy\u00ean t\u1ed1 c\u00f3 ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc y\u1ebfu h\u01a1n trong h\u1ee3p ch\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5: Clo c\u00f3 th\u1ec3 thay th\u1ebf l\u1ea7n l\u01b0\u1ee3t t\u1eebng nguy\u00ean t\u1eed hidro trong ph\u00e2n t\u1eed metan<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CH4 + Cl2 \u2192 CH3Cl + HCl<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng t\u00e1ch<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t v\u00e0 c\u00e1c ch\u1ea5t x\u00fac t\u00e1c ph\u00f9 h\u1ee3p, ankan c\u00f3 ph\u00e2n t\u1eed kh\u1ed1i nh\u1ecf s\u1ebd \u0111\u1ec1u b\u1ecb t\u00e1ch H th\u00e0nh c\u00e1c hidrocacbon kh\u00f4ng no t\u01b0\u01a1ng \u1ee9ng v\u1edbi n\u00f3. Ngo\u00e0i vi\u1ec7c b\u1ecb t\u00e1ch hidro, c\u00e1c ankan n\u00e0y c\u00f3 th\u1ec3 b\u1ecb ph\u00e2n c\u00e1ch m\u1ea1ch cacbon t\u1ea1o th\u00e0nh nh\u1eefng ph\u00e2n t\u1eed nh\u1ecf h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng t\u00e1ch H2 (ph\u1ea3n \u1ee9ng \u0111\u1ec1 hidro h\u00f3a)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CH3-CH2-CH3 \u2192 CH2=CH-CH3 + H2<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed5ng qu\u00e1t<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CnH2n+2 \u2192 CnH2n + H2 (Fe, t\u2070)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n<\/a> v\u1ec1 ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng ph\u00e2n h\u1ee7y<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CH4 \u2192 C + 2H2 (t\u2070)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng cr\u0103cking (n\u2265 3)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        C4H10 \u2192 CH4+ C3H6 \u2192 C2H4 + C2H6 <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed5ng qu\u00e1t<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CnH2n+2 \u2192 CxH2x+2 + CyH2y (t\u2070, p, xt)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng oxi h\u00f3a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1ecb t\u00e1c \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed1t ch\u00e1y, c\u00e1c ankan \u0111\u1ec1u ph\u1ea3n \u1ee9ng ch\u00e1y v\u00e0 t\u1ecfa ra nhi\u1ec1u nhi\u1ec7t. Trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed1t ch\u00e1y thi\u1ebfu oxy, c\u00e1c ankan n\u00e0y s\u1ebd ph\u1ea3n \u1ee9ng ch\u00e1y kh\u00f4ng ho\u00e0n to\u00e0n v\u00e0 s\u1ea3n ph\u1ea9m t\u1ea1o ra kh\u00f4ng ch\u1ec9 c\u00f3 CO2, H2O m\u00e0 c\u00f2n c\u00f3 C, CO,\u2026<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CnH2n+2 + (3n + 1)\/2O2 \u2192 nCO2 + (n + 1)H2O<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u ch\u1ebf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong ph\u00f2ng th\u00ed nghi\u1ec7m: Metan \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch cho natri axetat khan \u0111un n\u00f3ng v\u1edbi h\u1ed7n h\u1ee3p v\u00f4i t\u00f4i x\u00fat.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        CH3COONa + NaOH \u2192  CH4 + Na2CO3 (\u0111i\u1ec1u ki\u1ec7n CaO, nhi\u1ec7t \u0111\u1ed9)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00f4ng nghi\u1ec7p: Ankan c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong d\u1ea7u m\u1ecf, kh\u00ed thi\u00ean nhi\u00ean, kh\u00ed d\u1ea7u m\u1ecf. B\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ch\u01b0ng c\u1ea5t ph\u00e2n \u0111o\u1ea1n, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c ankan \u1edf nh\u1eefng ph\u00e2n \u0111o\u1ea1n ch\u01b0ng c\u1ea5t kh\u00e1c nhau<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u0110\u1ecdc th\u00eam C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 \u2013 H\u1ecdc h\u00f3a 11 hi\u1ec7u qu\u1ea3 c\u00f9ng Vietlearn<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Xicloankan \u2013 T\u1ed5ng h\u1ee3p l\u00fd thuy\u1ebft v\u00e0 b\u00e0i t\u1eadp h\u00f3a l\u1edbp 11<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i t\u1eadp \u1ee9ng d\u1ee5ng l\u00fd thuy\u1ebft v\u1ec1 ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp Ankan \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: M\u1ed9t lo\u1ea1i \u1edf d\u1ea1ng l\u00fd thuy\u1ebft v\u1ec1 ankan v\u00e0 m\u1ed9t d\u1ea1ng l\u00e0 b\u00e0i t\u1eadp v\u1eadn d\u1ee5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u00e2n d\u1ea1ng b\u00e0i t\u1eadp ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i t\u1eadp d\u1ea1ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng l\u00fd thuy\u1ebft v\u1ec1 ankan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u 1. H\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 X c\u00f3 t\u00ean g\u1ecdi l\u00e0: 2 \u2013 Clo \u2013 3 \u2013 metylpentan. C\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o c\u1ee7a X l\u00e0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CH3CH2CH(Cl)CH(CH3)2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CH3CH(Cl)CH(CH3)CH2CH3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CH3CH2CH(CH3)CH2CH2Cl<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CH3CH(Cl)CH2CH(CH3)CH3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u 2. \u0110\u1ed3ng ph\u00e2n c\u1ea5u t\u1ea1o c\u00f3 c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed C5H12 ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 \u0111\u1ed3ng ph\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4 \u0111\u1ed3ng ph\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5 \u0111\u1ed3ng ph\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6 \u0111\u1ed3ng ph\u00e2n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u 3. Ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a hidrocacbon no l\u00e0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng t\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng th\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng c\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 A, B v\u00e0 C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i t\u1eadp d\u1ea1ng v\u1eadn d\u1ee5ng<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u 1. \u0110\u1ed1t ch\u00e1y m\u1ed9t h\u1ed7n h\u1ee3p g\u1ed3m nhi\u1ec1u hi\u0111rocacbon trong c\u00f9ng m\u1ed9t d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng n\u1ebfu ta thu \u0111\u01b0\u1ee3c s\u1ed1 mol H2O &gt; s\u1ed1 mol CO2 th\u00ec CTPT chung c\u1ee7a d\u00e3y l\u00e0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CnHn , n \u2265 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CnH2n+2 , n \u22651 .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CnH2n-2 , n\u2265 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CnH2n-2 , n\u2265 3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u 2. \u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 3,60g ankan X thu \u0111\u01b0\u1ee3c 5,60 l\u00edt kh\u00ed CO2 (\u0111ktc).C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed X l\u00e0 tr\u01b0\u1eddng h\u1ee3p n\u00e0o sau \u0111\u00e2y?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3H8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C5H10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C5H12<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C4H10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1eddi k\u1ebft<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m l\u00fd thuy\u1ebft v\u1ec1 ankan m\u00e0 Vietlearn mu\u1ed1n g\u1eedi \u0111\u1ebfn cho c\u00e1c b\u1ea1n. V\u1edbi hy v\u1ecdng gi\u00fap c\u00e1c b\u1ea1n <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> d\u1ec5 d\u00e0ng n\u1eafm b\u1eaft c\u00e1c <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n<\/a> v\u00e0 c\u00f3 th\u1ec3 h\u1ecdc t\u1ed1t m\u00f4n h\u00f3a h\u1ecdc h\u01a1n. N\u1ebfu c\u00e1c b\u1ea1n c\u00f2n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam c\u00e1c ch\u1ee7 \u0111\u1ec1 kh\u00f3a h\u1ecdc kh\u00e1c, \u0111\u1eebng ng\u1ea7n ng\u1ea1i truy c\u1eadp ngay v\u00e0o website: Vietlearn.org\/ c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 t\u00ecm hi\u1ec3u nh\u00e9! Ch\u00fac c\u00e1c b\u1ea1n \u0111\u1ea1t k\u1ebft qu\u1ea3 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc t\u1eadp<\/a> th\u1eadt t\u1ed1t!<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Xem th\u00eam c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c:<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ed9ng hai s\u1ed1 nguy\u00ean kh\u00e1c d\u1ea5u- T\u1ed5ng h\u1ee3p l\u00fd thuy\u1ebft to\u00e1n l\u1edbp 6:(M\u1edf trong c\u1eeda s\u1ed1 m\u1edbi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc l\u00e0 g\u00ec? C\u00f3 m\u1ea5y lo\u1ea1i ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u2013 Vietlearn(M\u1edf trong c\u1eeda s\u1ed1 m\u1edbi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1eabn xu\u1ea5t halogen c\u1ee7a hidrocacbon \u2013 H\u1ecdc t\u1ed1t h\u00f3a 11 c\u00f9ng Vietlearn(M\u1edf trong c\u1eeda s\u1ed1 m\u1edbi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng th\u1ee9c nghi\u1ec7m th<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Ankan trong h\u00f3a h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hidrocacbon no kh\u00f4ng t\u1ea1o m\u1ea1ch v\u00f2ng, trong \u0111\u00f3 m\u1ed7i ph\u00e2n t\u1eed ch\u1ee9a hidro c\u00f3 s\u1ed1 nguy\u00ean t\u1eed c\u1ef1c \u0111\u1ea1i v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c li\u00ean k\u1ebft \u0111\u00f4i. H\u00f4m nay, Vietlearn s\u1ebd t\u00f3m t\u1eaft nh\u1eefng n\u1ed9i dung c\u01a1 b\u1ea3n v\u00e0 tr\u1ecdng t\u00e2m nh\u1ea5t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8],"tags":[],"class_list":["post-1051","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=1051"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1051\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=1051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=1051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=1051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}