{"id":18802,"date":"2025-07-06T15:50:05","date_gmt":"2025-07-06T08:50:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=18802"},"modified":"2025-07-07T23:05:03","modified_gmt":"2025-07-07T16:05:03","slug":"ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/","title":{"rendered":"Ankin l\u00e0 g\u00ec? L\u00fd thuy\u1ebft v\u00e0 gi\u1ea3i b\u00e0i t\u1eadp chi ti\u1ebft"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Dinh_nghia_ankin_la_gi_Dong_dang_dong_phan_danh_phap\" >\u0110\u1ecbnh ngh\u0129a ankin l\u00e0 g\u00ec? \u0110\u1ed3ng \u0111\u1eb3ng, \u0111\u1ed3ng ph\u00e2n, danh ph\u00e1p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Day_dong_dang_ankin\" >D\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng ankin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Dong_phan\" >\u0110\u1ed3ng ph\u00e2n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Danh_phap_ankin\" >Danh ph\u00e1p ankin<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#%E2%80%93_Goi_ten_ankin_thong_thuong\" >&#8211; G\u1ecdi t\u00ean ankin th\u00f4ng th\u01b0\u1eddng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#%E2%80%93_Cach_goi_ten_ankin_thay_the\" >&#8211; C\u00e1ch g\u1ecdi t\u00ean ankin thay th\u1ebf<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Tinh_chat_vat_ly_cua_ankin\" >T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a ankin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#3_tinh_chat_hoa_hoc_cua_ankin\" >3 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a ankin<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_cong\" >Ph\u1ea3n \u1ee9ng c\u1ed9ng<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_cong_hidro\" >Ph\u1ea3n \u1ee9ng c\u1ed9ng hidro<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_cong_brom_clo_cua_ankin\" >Ph\u1ea3n \u1ee9ng c\u1ed9ng brom, clo c\u1ee7a ankin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_cong_HX_cua_ankin_X_la_OH_Cl_Br_CH3COO%E2%80%A6\" >Ph\u1ea3n \u1ee9ng c\u1ed9ng HX c\u1ee7a ankin (X l\u00e0 OH, Cl, Br, CH3COO\u2026)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_dime_va_trime_hoa\" >Ph\u1ea3n \u1ee9ng \u0111ime v\u00e0 trime h\u00f3a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_the_bang_ion_kim_loai\" >Ph\u1ea3n \u1ee9ng th\u1ebf b\u1eb1ng ion kim lo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_oxi_hoa\" >Ph\u1ea3n \u1ee9ng oxi h\u00f3a<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_oxi_hoa_hoan_toan\" >Ph\u1ea3n \u1ee9ng oxi h\u00f3a ho\u00e0n to\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_ung_oxi_hoa_khong_hoan_toan\" >Ph\u1ea3n \u1ee9ng oxi h\u00f3a kh\u00f4ng ho\u00e0n to\u00e0n<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Cach_dieu_che_ankin\" >C\u00e1ch \u0111i\u1ec1u ch\u1ebf ankin<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Trong_phong_thi_nghiem\" >Trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Trong_cong_nghiep\" >Trong c\u00f4ng nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#2_ung_dung_quan_trong_cua_ankin\" >2 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a ankin<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Ung_dung_cua_ankin_trong_lam_nhien_lieu\" >\u1ee8ng d\u1ee5ng c\u1ee7a ankin trong l\u00e0m nhi\u00ean li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Ung_dung_cua_ankin_trong_lam_nguyen_lieu\" >\u1ee8ng d\u1ee5ng c\u1ee7a ankin trong l\u00e0m nguy\u00ean li\u1ec7u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_tap_ve_ankin_SGK_Hoa_hoc_11_kem_loi_giai\" >B\u00e0i t\u1eadp v\u1ec1 ankin SGK H\u00f3a h\u1ecdc 11 k\u00e8m l\u1eddi gi\u1ea3i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_2_SGK_Hoa_hoc_11_trang_145\" >B\u00e0i 2 (SGK H\u00f3a h\u1ecdc 11, trang 145)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_3_SGK_Hoa_hoc_11_trang_145\" >B\u00e0i 3 (SGK H\u00f3a h\u1ecdc 11, trang 145)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_4_SGK_Hoa_hoc_11_trang_145\" >B\u00e0i 4 (SGK H\u00f3a h\u1ecdc 11, trang 145)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_5_SGK_Hoa_hoc_11_trang_145\" >B\u00e0i 5 (SGK H\u00f3a h\u1ecdc 11, trang 145)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.ckconitsha.com\/vn\/ankin-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_tap_Ankin_tu_luyen\" >B\u00e0i t\u1eadp Ankin t\u1ef1 luy\u1ec7n<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Ankin l\u00e0 ki\u1ebfn th\u1ee9c quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh H\u00f3a h\u1ecdc l\u1edbp 11. B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p n\u00e0y s\u1ebd gi\u00fap c\u00e1c b\u1ea1n bi\u1ebft c\u00e1ch vi\u1ebft c\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o, g\u1ecdi t\u00ean m\u1ed9t s\u1ed1 ankin c\u0169ng nh\u01b0 n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a n\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ee7a axetilen.<\/p>\n<p>                                                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img_default\/monkey3.png\" alt=\"\"><\/p>\n<p class=\"title\">H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a m\u00ecnh th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef<\/p>\n<p class=\"description\">\u0110\u0103ng k\u00fd ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc cho con.<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra l\u1ea1i h\u1ecd t\u00ean<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra l\u1ea1i S\u0110T<\/p>\n<p>                                                                                Th\u00e0nh th\u1ea1o 2.000+ t\u1eeb &amp; 6.000 c\u00e2u ti\u1ebfng anh<br \/>\n                                                                                Ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n 4 k\u1ef9 n\u0103ng ti\u1ebfng anh<br \/>\n                                                                                Gi\u1ecfi To\u00e1n &#8211; ti\u1ebfng Anh theo ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7n \u0111\u1ea1i<br \/>\n                                                                                Ph\u00e1t tri\u1ec3n EQ &amp; kh\u1ea3 n\u0103ng ti\u1ebfng Vi\u1ec7t<\/p>\n<p>                                                                                *B\u1ea1n ch\u01b0a ch\u1ecdn m\u1ee5c n\u00e0o!<\/p>\n<p>                                                                    \u0110\u0103ng K\u00fd T\u01b0 V\u1ea5n Mi\u1ec5n Ph\u00ed<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_ankin_la_gi_Dong_dang_dong_phan_danh_phap\"><\/span>\u0110\u1ecbnh ngh\u0129a ankin l\u00e0 g\u00ec? \u0110\u1ed3ng \u0111\u1eb3ng, \u0111\u1ed3ng ph\u00e2n, danh ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Trong h\u00f3a h\u1ecdc h\u1eefu c\u01a1, ankin l\u00e0 m\u1ed9t hi\u0111rocacbon kh\u00f4ng no m\u1ea1ch h\u1edf c\u00f3 ch\u1ee9a li\u00ean k\u1ebft ba gi\u1eefa c\u00e1c nguy\u00ean t\u1eed cacbon C\u2261C.\u00a0<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Day_dong_dang_ankin\"><\/span>D\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng ankin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">S\u00e1ch Gi\u00e1o khoa H\u00f3a h\u1ecdc 11, NXB Gi\u00e1o d\u1ee5c Vi\u1ec7t Nam c\u0169ng \u0111\u1ecbnh ngh\u0129a chi ti\u1ebft: <em>\u201cAxetilen (CH\u2261CH) v\u00e0 c\u00e1c ch\u1ea5t ti\u1ebfp theo c\u00f3 c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed C3H4, C4H6\u2026 c\u00f3 t\u00ednh ch\u1ea5t t\u01b0\u01a1ng t\u1ef1 axetilen l\u1eadp th\u00e0nh d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng c\u1ee7a axetilen \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ankin\u201d<\/em>.\u00a0<\/p>\n<p dir=\"ltr\">Ta c\u00f3 c\u00f4ng th\u1ee9c chung c\u1ee7a ankin nh\u01b0 sau: CnH2n-2 (n &gt;= 2).<\/p>\n<p dir=\"ltr\">C\u1ea5u t\u1ea1o c\u1ee7a ph\u00e2n t\u1eed axetilen \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n nh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-1.jpg\" alt=\"M\u00f4 h\u00ecnh ph\u00e2n t\u1eed axetilen. (\u1ea2nh: Ch\u1ee5p m\u00e0n h\u00ecnh SGK H\u00f3a h\u1ecdc 11)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dong_phan\"><\/span>\u0110\u1ed3ng ph\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Hai ch\u1ea5t \u0111\u1ea7u d\u00e3y (C2H2, C3H4) kh\u00f4ng c\u00f3 \u0111\u1ed3ng ph\u00e2n ankin. C\u00e1c ankin t\u1eeb C4H6 tr\u1edf l\u00ean c\u00f3 \u0111\u1ed3ng ph\u00e2n v\u1ecb tr\u00ed c\u1ee7a li\u00ean k\u1ebft ba, t\u1eeb C5H8 c\u00f2n c\u00f3 \u0111\u1ed3ng ph\u00e2n m\u1ea1ch cacbon t\u01b0\u01a1ng t\u1ef1 anken.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Danh_phap_ankin\"><\/span>Danh ph\u00e1p ankin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u00ecm hi\u1ec3u danh ph\u00e1p c\u1ee7a ankin ta s\u1ebd bi\u1ebft c\u00e1ch g\u1ecdi t\u00ean th\u00f4ng th\u01b0\u1eddng v\u00e0 t\u00ean thay th\u1ebf c\u1ee7a n\u00f3.<\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"%E2%80%93_Goi_ten_ankin_thong_thuong\"><\/span>&#8211; G\u1ecdi t\u00ean ankin th\u00f4ng th\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">T\u00ean th\u00f4ng th\u01b0\u1eddng c\u1ee7a d\u00e3y \u0111\u1ed3ng \u0111\u1eb3ng ankin \u0111\u01b0\u1ee3c g\u1ecdi nh\u01b0 sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">T\u00ean th\u00f4ng th\u01b0\u1eddng = T\u00ean g\u1ed1c ankyl li\u00ean k\u1ebft v\u1edbi nguy\u00ean t\u1eed C c\u1ee7a li\u00ean k\u1ebft ba + axetilen.<\/p>\n<p dir=\"ltr\">C\u00e1c g\u1ed1c ankyl \u0111\u01b0\u1ee3c g\u1ecdi theo th\u1ee9 t\u1ef1 ch\u1eef c\u00e1i \u0111\u1ea7u t\u00ean g\u1ecdi c\u1ee7a ch\u00fang.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5 v\u1ec1 c\u00e1c t\u00ean th\u00f4ng th\u01b0\u1eddng c\u1ee7a ankin:<\/em><\/p>\n<p dir=\"ltr\"><em>HC\u2261CH: Axetilen.<\/em><\/p>\n<p dir=\"ltr\"><em>CH\u2261C-CH2-CH3: Etylaxetilen.<\/em><\/p>\n<p dir=\"ltr\"><em>CH3-C\u2261C-CH3: \u0110imetylaxetilen.<\/em><\/p>\n<p dir=\"ltr\"><em>CH3-CH2-CH2-C\u2261CH: Propylaxetilen.<\/em><\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"%E2%80%93_Cach_goi_ten_ankin_thay_the\"><\/span>&#8211; C\u00e1ch g\u1ecdi t\u00ean ankin thay th\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">T\u00ean thay th\u1ebf c\u1ee7a ankin \u0111\u01b0\u1ee3c xu\u1ea5t ph\u00e1t t\u1eeb t\u00ean c\u1ee7a ankan c\u00f3 c\u00f9ng m\u1ea1ch cacbon b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i \u0111u\u00f4i \u201can\u201d th\u00e0nh \u201cin\u201d.<\/p>\n<p dir=\"ltr\">T\u1eeb C4H6 tr\u1edf \u0111i, ch\u00fang ta ch\u1ec9 c\u1ea7n th\u00eam s\u1ed1 ch\u1ec9 v\u1ecb tr\u00ed nguy\u00ean t\u1eed cacbon b\u1eaft \u0111\u1ea7u li\u00ean k\u1ebft ba. M\u1ea1ch cacbon \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1 t\u1eeb ph\u00eda g\u1ea7n li\u00ean k\u1ebft ba h\u01a1n.<\/p>\n<p dir=\"ltr\">C\u00e1c ankin c\u00f3 li\u00ean k\u1ebft ba \u1edf \u0111\u1ea7u m\u1ea1ch (d\u1ea1ng R-C\u2261CH) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c ank-1-in. Etin c\u00f2n c\u00f3 t\u00ean th\u00f4ng th\u01b0\u1eddng l\u00e0 axetilen.<\/p>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00ean thay th\u1ebf v\u00e0 m\u1ed9t v\u00e0i h\u1eb1ng s\u1ed1 v\u1eadt l\u00fd c\u1ee7a m\u1ed9t s\u1ed1 ankin.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-2_(1).jpg\" alt=\"T\u00ean thay th\u1ebf v\u00e0 m\u1ed9t v\u00e0i h\u1eb1ng s\u1ed1 v\u1eadt l\u00fd c\u1ee7a m\u1ed9t s\u1ed1 ankin. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly_cua_ankin\"><\/span>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a ankin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">T\u00ecm hi\u1ec3u v\u1ec1 ankin kh\u00f4ng th\u1ec3 kh\u00f4ng nh\u1eafc t\u1edbi c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd quan tr\u1ecdng c\u1ee7a n\u00f3 nh\u01b0:<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-3.jpg\" alt=\"T\u00ecm hi\u1ec3u t\u00ednh ch\u1ea5t v\u1eadt l\u00fd ankin. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ankin c\u00f3 nhi\u1ec7t \u0111\u1ed9 s\u00f4i t\u0103ng d\u1ea7n theo chi\u1ec1u t\u0103ng c\u1ee7a ph\u00e2n t\u1eed kh\u1ed1i.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ankin c\u00f3 nhi\u1ec7t \u0111\u1ed9 s\u00f4i cao h\u01a1n v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang l\u1edbn h\u01a1n c\u00e1c anken t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Gi\u1ed1ng ankan v\u00e0 anken, c\u00e1c ankin c\u0169ng kh\u00f4ng tan trong n\u01b0\u1edbc v\u00e0 nh\u1eb9 h\u01a1n n\u01b0\u1edbc.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"3_tinh_chat_hoa_hoc_cua_ankin\"><\/span>3 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a ankin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Li\u00ean k\u1ebft ba trong ph\u00e2n t\u1eed ankin g\u1ed3m m\u1ed9t li\u00ean k\u1ebft \u03c3 b\u1ec1n v\u00e0 hai li\u00ean k\u1ebft \u03c0 k\u00e9m b\u1ec1n h\u01a1n. Do \u0111\u00f3, c\u00e1c ankin d\u1ec5 d\u00e0ng tham gia v\u00e0o ph\u1ea3n \u1ee9ng c\u1ed9ng. Kh\u00f4ng ch\u1ec9 v\u1eady, ankin-1-in c\u00f2n c\u00f3 ph\u1ea3n \u1ee9ng th\u1ebf nguy\u00ean t\u1eed H li\u00ean k\u1ebft v\u1edbi nguy\u00ean t\u1eed C c\u1ee7a li\u00ean k\u1ebft ba b\u1eb1ng nguy\u00ean t\u1eed kim lo\u1ea1i.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-5.jpg\" alt=\"T\u00ecm hi\u1ec3u c\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc ankin. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_cong\"><\/span>Ph\u1ea3n \u1ee9ng c\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u00f9y t\u1eebng \u0111i\u1ec1u ki\u1ec7n ph\u1ea3n \u1ee9ng m\u00e0 ankin tham gia ph\u1ea3n \u1ee9ng c\u1ed9ng v\u1edbi m\u1ed9t ho\u1eb7c hai ph\u00e2n t\u1eed t\u00e1c nh\u00e2n t\u1ea1o th\u00e0nh h\u1ee3p ch\u1ea5t kh\u00f4ng no lo\u1ea1i anken ho\u1eb7c h\u1ee3p ch\u1ea5t no.<\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_cong_hidro\"><\/span>Ph\u1ea3n \u1ee9ng c\u1ed9ng hidro<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">Khi c\u00f3 niken (ho\u1eb7c platin\/ pala\u0111i) l\u00e0m ch\u1ea5t x\u00fac t\u00e1c, ankin c\u1ed9ng hidro t\u1ea1o th\u00e0nh anken, sau \u0111\u00f3 t\u1ea1o th\u00e0nh ankan.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><em>CH\u2261CH + H2 \u2192 CH2=CH2 (\u0110i\u1ec1u ki\u1ec7n: Ni, nhi\u1ec7t \u0111\u1ed9).<\/em><\/p>\n<p dir=\"ltr\"><em>CH2=CH2 + H2 \u2192 CH3-CH3 (\u0110i\u1ec1u ki\u1ec7n: Ni, nhi\u1ec7t \u0111\u1ed9).<\/em><\/p>\n<p dir=\"ltr\"><em>Khi d\u00f9ng ch\u1ea5t x\u00fac t\u00e1c l\u00e0 h\u1ed7n h\u1ee3p Pd\/ PbCO3 ho\u1eb7c Pd\/ BaSO4 th\u00ec ankin ch\u1ec9 c\u1ed9ng m\u1ed9t ph\u00e2n t\u1eed hidro th\u00e0nh anken. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111\u1eb7c t\u00ednh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf anken t\u1eeb ankin.<\/em><\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5 nh\u01b0:<\/em><\/p>\n<p dir=\"ltr\"><em>CH\u2261CH + H2 \u2192 CH2=CH2 (\u0110i\u1ec1u ki\u1ec7n: Pd\/ PbCO3, nhi\u1ec7t \u0111\u1ed9).<\/em><\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_cong_brom_clo_cua_ankin\"><\/span>Ph\u1ea3n \u1ee9ng c\u1ed9ng brom, clo c\u1ee7a ankin<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">Brom v\u00e0 clo c\u0169ng t\u00e1c d\u1ee5ng v\u1edbi ankin theo hai giai \u0111o\u1ea1n li\u00ean ti\u1ebfp.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: CH\u2261CH + Br2 (dd) \u2192 CHBr=CHBr (1,2-ddibrometten)<\/em><\/p>\n<p dir=\"ltr\"><em>CHBr\u2261CHBr + Br2 (dd) \u2192 CHBr2-CHBr2 (1,1,2,2-tetrabrometan)<\/em><\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_cong_HX_cua_ankin_X_la_OH_Cl_Br_CH3COO%E2%80%A6\"><\/span>Ph\u1ea3n \u1ee9ng c\u1ed9ng HX c\u1ee7a ankin (X l\u00e0 OH, Cl, Br, CH3COO\u2026)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">Ankin t\u00e1c d\u1ee5ng v\u1edbi HX theo 2 giai \u0111o\u1ea1n li\u00ean ti\u1ebfp:<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><em>CH\u2261CH + HCl \u2192 CH2=CHCl (\u0110i\u1ec1u ki\u1ec7n: Nhi\u1ec7t \u0111\u1ed9, xt)<\/em><\/p>\n<p dir=\"ltr\"><em>CH2=CHCl + HCl \u2192 CH3-CHCl2 (Nhi\u1ec7t \u0111\u1ed9, xt).<\/em><\/p>\n<p dir=\"ltr\"><em>Khi c\u00f3 x\u00fac t\u00e1c th\u00edch h\u1ee3p th\u00ec ankin t\u00e1c d\u1ee5ng v\u1edbi HCl sinh ra d\u1eabn xu\u1ea5t monoclo c\u1ee7a anken.<\/em><\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><em>CH\u2261CH + HCl \u2192 CH2=CHCl (vinyl clorua) (\u0110i\u1ec1u ki\u1ec7n: HgCl2; 150 -200 \u0111\u1ed9 C).<\/em><\/p>\n<p dir=\"ltr\"><em>Ph\u1ea3n \u1ee9ng c\u1ed9ng HX c\u1ee7a c\u00e1c ankin c\u0169ng tu\u00e2n theo quy t\u1eafc Mac-c\u00f4p-nhi-c\u00f4p.<\/em><\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-6.png\" alt=\"Ph\u1ea3n \u1ee9ng c\u1ed9ng HX c\u1ee7a c\u00e1c ankin c\u0169ng tu\u00e2n theo quy t\u1eafc Mac-c\u00f4p-nhi-c\u00f4p. (\u1ea2nh: Ch\u1ee5p m\u00e0n h\u00ecnh SGK H\u00f3a h\u1ecdc 11)\" width=\"100%\"><\/p>\n<p dir=\"ltr\"><em>Ph\u1ea3n \u1ee9ng c\u1ed9ng H2O c\u1ee7a c\u00e1c ankin ch\u1ec9 x\u1ea3y ra theo t\u1ef7 l\u1ec7 s\u1ed1 mol 1:1.<\/em><\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-7.png\" alt=\"Ph\u1ea3n \u1ee9ng c\u1ed9ng H2O c\u1ee7a c\u00e1c ankin ch\u1ec9 x\u1ea3y ra theo t\u1ef7 l\u1ec7 s\u1ed1 mol 1:1. (\u1ea2nh: Ch\u1ee5p m\u00e0n h\u00ecnh SGK H\u00f3a h\u1ecdc 11)\" width=\"100%\"><\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_dime_va_trime_hoa\"><\/span>Ph\u1ea3n \u1ee9ng \u0111ime v\u00e0 trime h\u00f3a<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">Hai ph\u00e2n t\u1eed axetilen c\u1ed9ng h\u1ee3p v\u1edbi nhau t\u1ea1o th\u00e0nh vinylaxetilen:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">2CH\u2261CH \u2192 CH\u2261C-CH=CH2 (\u0110i\u1ec1u ki\u1ec7n: Nhi\u1ec7t \u0111\u1ed9, xt)<\/p>\n<p dir=\"ltr\">Ba ph\u00e2n t\u1eed axetilen c\u1ed9ng h\u1ee3p v\u1edbi nhau t\u1ea1o th\u00e0nh benzen. V\u1ec1 h\u00ecnh th\u1ee9c, \u0111\u00e2y c\u0169ng l\u00e0 ph\u1ea3n \u1ee9ng c\u1ed9ng HX v\u00e0o li\u00ean k\u1ebft ba, v\u1edbi HX l\u00e0 H-C\u2261CH<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_the_bang_ion_kim_loai\"><\/span>Ph\u1ea3n \u1ee9ng th\u1ebf b\u1eb1ng ion kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Th\u1ef1c hi\u1ec7n th\u00ed nghi\u1ec7m s\u1ee5c kh\u00ed axetilen v\u00e0o dung d\u1ecbch b\u1ea1c nitrat trong amoniac, th\u1ea5y c\u00f3 k\u1ebft t\u1ee7a v\u00e0ng nh\u1ea1t. \u0110\u00f3 ch\u00ednh l\u00e0 mu\u1ed1i b\u1ea1c axetilua t\u1ea1o th\u00e0nh do ph\u1ea3n \u1ee9ng:<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-8.png\" alt=\"S\u1ee5c kh\u00ed axetilen v\u00e0o dung d\u1ecbch b\u1ea1c nitrat trong amoniac. (\u1ea2nh: Ch\u1ee5p m\u00e0n h\u00ecnh SGK H\u00f3a h\u1ecdc 11)\" width=\"100%\"><\/p>\n<p dir=\"ltr\" style=\"text-align: center\">CH\u2261CH + 2AgNO3 + 2NH3 \u2192 Ag-C\u2261C-Ag (b\u1ea1c axetilua k\u1ebft t\u1ee7a) + 2NH4NO3<\/p>\n<p dir=\"ltr\">D\u1ef1a v\u00e0o ph\u1ea3n \u1ee9ng n\u00e0y ta c\u00f3 th\u1ec3 nh\u1eadn x\u00e9t r\u1eb1ng, nguy\u00ean t\u1eed hidro c\u00f3 kh\u1ea3 n\u0103ng li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp v\u1edbi nguy\u00ean t\u1eed li\u00ean k\u1ebft ba \u0111\u1ea7u m\u1ea1ch c\u00f3 t\u00ednh linh \u0111\u1ed9ng cao h\u01a1n c\u00e1c nguy\u00ean t\u1eed hidro kh\u00e1c n\u00ean c\u00f3 th\u1ec3 b\u1ecb thay th\u1ebf b\u1eb1ng ion kim lo\u1ea1i.<\/p>\n<p dir=\"ltr\">C\u00e1c ank-1-in kh\u00e1c nh\u01b0 propin, but-1-in\u2026 c\u0169ng c\u00f3 ph\u1ea3n \u1ee9ng t\u01b0\u01a1ng t\u1ef1 axetilen. B\u1edfi v\u1eady t\u00ednh ch\u1ea5t n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t ank-1-in v\u1edbi anken v\u00e0 c\u00e1c ankin kh\u00e1c.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_oxi_hoa\"><\/span>Ph\u1ea3n \u1ee9ng oxi h\u00f3a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ankin tham gia ph\u1ea3n \u1ee9ng oxi h\u00f3a ho\u00e0n to\u00e0n v\u00e0 ph\u1ea3n \u1ee9ng oxi h\u00f3a kh\u00f4ng ho\u00e0n to\u00e0n.<\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_oxi_hoa_hoan_toan\"><\/span>Ph\u1ea3n \u1ee9ng oxi h\u00f3a ho\u00e0n to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">C\u00e1c ankin ch\u00e1y t\u1ecfa nhi\u1ec1u nhi\u1ec7t:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">2CnH2n-2 + (3n-1)O2 \u2192 2nCO2 + 2(n-1)H2O (\u0110i\u1ec1u ki\u1ec7n: Nhi\u1ec7t \u0111\u1ed9)<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: 2C2H2 + 5O2 \u2192 4CO2 + 2H2O<\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_ung_oxi_hoa_khong_hoan_toan\"><\/span>Ph\u1ea3n \u1ee9ng oxi h\u00f3a kh\u00f4ng ho\u00e0n to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p dir=\"ltr\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 anken v\u00e0 anka\u0111ien, ankin c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-9.png\" alt=\"Axetilen l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch thu\u1ed1c t\u00edm. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cach_dieu_che_ankin\"><\/span>C\u00e1ch \u0111i\u1ec1u ch\u1ebf ankin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110i\u1ec1u ch\u1ebf ankin trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 s\u1ea3n xu\u1ea5t trong c\u00f4ng nghi\u1ec7p s\u1ebd c\u00f3 nh\u1eefng c\u00e1ch th\u1ef1c hi\u1ec7n kh\u00e1c nhau.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Trong_phong_thi_nghiem\"><\/span>Trong ph\u00f2ng th\u00ed nghi\u1ec7m<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 trong c\u00f4ng nghi\u1ec7p tr\u01b0\u1edbc \u0111\u00e2y th\u00ec axetilen \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch cho canxi cacbua (CaC2) t\u00e1c d\u1ee5ng v\u1edbi n\u01b0\u1edbc. Ta c\u00f3 ph\u01b0\u01a1ng tr\u00ecnh ph\u1ea3n \u1ee9ng nh\u01b0 sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">CaC2 + 2H2O \u2192 C2H2 + Ca(OH)2<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Trong_cong_nghiep\"><\/span>Trong c\u00f4ng nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ng\u00e0y nay, trong c\u00f4ng nghi\u1ec7p axetilen \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ch\u1ee7 y\u1ebfu t\u1eeb metan:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">2CH4 \u2192 C2H2 + 3H2 (\u0110i\u1ec1u ki\u1ec7n: 1500 \u0111\u1ed9 C)<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"2_ung_dung_quan_trong_cua_ankin\"><\/span>2 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a ankin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u1ee8ng d\u1ee5ng ankin quan tr\u1ecdng trong \u0111\u1eddi s\u1ed1ng l\u00e0 l\u00e0m nhi\u00ean li\u1ec7u v\u00e0 l\u00e0m nguy\u00ean li\u1ec7u.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-28_(1).jpg\" alt=\"\u1ee8ng d\u1ee5ng ankin trong h\u00e0n c\u1eaft kim lo\u1ea1i. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_ankin_trong_lam_nhien_lieu\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a ankin trong l\u00e0m nhi\u00ean li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Khi ch\u00e1y, axetilen t\u1ecfa nhi\u1ec1u nhi\u1ec7t n\u00ean n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u00e8n x\u00ec oxi axetilen \u0111\u1ec3 h\u00e0n, c\u1eaft kim lo\u1ea1i.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_ankin_trong_lam_nguyen_lieu\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a ankin trong l\u00e0m nguy\u00ean li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u1eeb axetilen ch\u00fang ta c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ebf \u0111\u01b0\u1ee3c nhi\u1ec1u ch\u1ea5t \u0111\u1ea7u quan tr\u1ecdng cho c\u00e1c qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1.<\/p>\n<table style=\"border-collapse: collapse;width: 100%;background-color: #fbeeb8\" border=\"1\">\n<tr>\n<td style=\"width: 98.5189%\">\n<p style=\"text-align: center\">X\u00c2Y D\u1ef0NG N\u1ec0N T\u1ea2NG TO\u00c1N H\u1eccC V\u1eeeNG CH\u1eaeC CHO TR\u1eba T\u1eea NH\u1ece V\u1edaI \u0110A PH\u01af\u01a0NG PH\u00c1P D\u1ea0Y H\u1eccC T\u00cdCH C\u1ef0C, CHI PH\u00cd C\u1ef0C R\u1eba CH\u01afA \u0110\u1ebeN 2K\/NG\u00c0Y C\u00d9NG MONKEY MATH.<\/p>\n<p style=\"text-align: center\">\u00a0<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia.monkeyuni.net\/upload\/web\/img\/button_dang-ky-ngay-1.png\" alt=\"\" width=\"185\" height=\"25\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_ve_ankin_SGK_Hoa_hoc_11_kem_loi_giai\"><\/span>B\u00e0i t\u1eadp v\u1ec1 ankin SGK H\u00f3a h\u1ecdc 11 k\u00e8m l\u1eddi gi\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u1ef1a v\u00e0o nh\u1eefng ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef t\u1ed5ng h\u1ee3p \u1edf tr\u00ean, b\u1ea1n h\u00e3y b\u1eaft tay v\u00e0o l\u00e0m b\u00e0i t\u1eadp v\u1ec1 ankin \u0111\u1ec3 \u00f4n t\u1eadp b\u00e0i h\u1ecdc v\u00e0 bi\u1ebft c\u00e1ch v\u1eadn d\u1ee5ng ki\u1ebfn th\u1ee9c t\u1ed1t nh\u1ea5t nh\u00e9! D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u00e0i t\u1eadp c\u01a1 b\u1ea3n trong SGK H\u00f3a h\u1ecdc 11 k\u00e8m g\u1ee3i \u00fd \u0111\u00e1p \u00e1n \u0111\u1ec3 b\u1ea1n tham kh\u1ea3o.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/ankin-9.jpg\" alt=\"G\u1ee3i \u00fd gi\u1ea3i b\u00e0i t\u1eadp ankin. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_2_SGK_Hoa_hoc_11_trang_145\"><\/span>B\u00e0i 2 (SGK H\u00f3a h\u1ecdc 11, trang 145)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh h\u00f3a h\u1ecdc c\u1ee7a ph\u1ea3n \u1ee9ng gi\u1eefa propin v\u00e0 c\u00e1c ch\u1ea5t sau:<\/p>\n<p dir=\"ltr\">a) hidro c\u00f3 x\u00fac t\u00e1c Pd\/PbCO3<\/p>\n<p dir=\"ltr\">b) dung d\u1ecbch brom (d\u01b0)<\/p>\n<p dir=\"ltr\">c) dung d\u1ecbch b\u1ea1c nitrat trong amoniac<\/p>\n<p dir=\"ltr\">d) hidro clorua c\u00f3 x\u00fac t\u00e1c HgCl2<\/p>\n<p dir=\"ltr\">G\u1ee3i \u00fd \u0111\u00e1p \u00e1n:<\/p>\n<p dir=\"ltr\">a) CH \u2261 C &#8211; CH3 + H2 -Pb\/PbCO3, to\u2192 CH2 = CH &#8211; CH3<\/p>\n<p dir=\"ltr\">b) CH \u2261 C &#8211; CH3 + 2Br2 \u2192 CHBr2 &#8211; CBr2 &#8211; CH3 dd(d\u01b0)<\/p>\n<p dir=\"ltr\">c) CH \u2261 C &#8211; CH3 + AgNO3 + NH3 \u2192 AgC \u2261 C &#8211; CH3 + NH4NO3<\/p>\n<p dir=\"ltr\">d) CH \u2261 C &#8211; CH3 + HCl -HgCl2\u2192 CH2 = CCl &#8211; CH3<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_3_SGK_Hoa_hoc_11_trang_145\"><\/span>B\u00e0i 3 (SGK H\u00f3a h\u1ecdc 11, trang 145)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Tr\u00ecnh b\u00e0y ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc:<\/p>\n<p dir=\"ltr\">a) Ph\u00e2n bi\u1ec7t axetilen v\u1edbi etilen<\/p>\n<p dir=\"ltr\">b) Ph\u00e2n bi\u1ec7t ba b\u00ecnh kh\u00f4ng d\u00e1n nh\u00e3n ch\u1ee9a m\u1ed7i kh\u00ed kh\u00f4ng m\u00e0u sau: metan, etilen, axetilen<\/p>\n<p dir=\"ltr\">G\u1ee3i \u00fd \u0111\u00e1p \u00e1n:<\/p>\n<p dir=\"ltr\">a) Cho t\u00e1c d\u1ee5ng v\u1edbi dung d\u1ecbch AgNO3 trong NH3 d\u01b0, ch\u1ea5t n\u00e0o t\u1ea1o k\u1ebft t\u1ee7a th\u00ec \u0111\u00f3 l\u00e0 axetilen, ch\u1ea5t n\u00e0o kh\u00f4ng t\u1ea1o k\u1ebft t\u1ee7a th\u00ec l\u00e0 etilen.<\/p>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng tr\u00ecnh ph\u1ea3n \u1ee9ng:<\/p>\n<p dir=\"ltr\">CH \u2261CH + 2AgNO3 + 2NH3 \u2192 AgC\u2261CAg\u2193 +2NH4NO3<\/p>\n<p dir=\"ltr\">b) L\u1ea5y t\u1eeb 3 b\u00ecnh c\u00e1c m\u1eabu nh\u1ecf \u0111\u1ec3 ph\u00e2n bi\u1ec7t.<\/p>\n<p dir=\"ltr\">L\u1ea7n l\u01b0\u1ee3t d\u1eabn c\u00e1c m\u1eabu kh\u00ed qua dung d\u1ecbch AgNO3\/NH3, m\u1eabu n\u00e0o l\u00e0m dung d\u1ecbch xu\u1ea5t hi\u1ec7n k\u1ebft t\u1ee7a th\u00ec \u0111\u00f3 l\u00e0 axetilen<\/p>\n<p dir=\"ltr\">CH \u2261CH + 2AgNO3 + 2NH3 \u2192 AgC\u2261CAg\u2193 +2NH4NO3<\/p>\n<p dir=\"ltr\">L\u1ea7n l\u01b0\u1ee3t d\u1eabn 2 m\u1eabu kh\u00ed c\u00f2n l\u1ea1i qua dung d\u1ecbch brom, m\u1eabu kh\u00ed n\u00e0o l\u00e0m nh\u1ea1t m\u00e0u n\u01b0\u1edbc brom l\u00e0 etilen.<\/p>\n<p dir=\"ltr\">CH2=CH2 + Br2 \u2192 BrCH2=CH2Br<\/p>\n<p dir=\"ltr\">M\u1eabu c\u00f2n l\u1ea1i l\u00e0 metan.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_4_SGK_Hoa_hoc_11_trang_145\"><\/span>B\u00e0i 4 (SGK H\u00f3a h\u1ecdc 11, trang 145)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Cho c\u00e1c ch\u1ea5t sau: metan,etilen, but-2-in v\u00e0 axetilen. K\u1ebft lu\u1eadn n\u00e0o sau \u0111\u00e2y l\u00e0 \u0111\u00fang?<\/p>\n<p dir=\"ltr\">A. C\u1ea3 4 ch\u1ea5t \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch brom<\/p>\n<p dir=\"ltr\">B. C\u00f3 2 ch\u1ea5t t\u1ea1o k\u1ebft t\u1ee7a v\u1edbi dung d\u1ecbch b\u1ea1c nitrat trong amoniac<\/p>\n<p dir=\"ltr\">C. C\u00f3 ba ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch Brom<\/p>\n<p dir=\"ltr\">D. Kh\u00f4ng c\u00f3 ch\u1ea5t n\u00e0o l\u00e0m nh\u1ea1t m\u00e0u dung d\u1ecbch kali pemanganat<\/p>\n<p dir=\"ltr\">G\u1ee3i \u00fd \u0111\u00e1p \u00e1n:\u00a0<\/p>\n<p dir=\"ltr\">K\u1ebft lu\u1eadn \u0111\u00fang l\u00e0 C: C\u00f3 ba ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch Brom<\/p>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng tr\u00ecnh h\u00f3a h\u1ecdc:<\/p>\n<p dir=\"ltr\">CH2=CH2 +Br2\u2192 CH2Br-CH2Br<\/p>\n<p dir=\"ltr\">CH3-C\u2261C-CH3 + 2Br2 \u2192 CH3-CBr2-CBr2 \u2013CH3<\/p>\n<p dir=\"ltr\">CH\u2261CH + 2Br2\u2192 CHBr2 -CHBr2<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_5_SGK_Hoa_hoc_11_trang_145\"><\/span>B\u00e0i 5 (SGK H\u00f3a h\u1ecdc 11, trang 145)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">D\u1eabn 3,36 l\u00edt kh\u00ed h\u1ed7n h\u1ee3p A g\u1ed3m propin v\u00e0 etilen \u0111i v\u00e0o m\u1ed9t l\u01b0\u1ee3ng d\u01b0 dung d\u1ecbch AgNO3 trong NH3 th\u1ea5y c\u00f2n 0,840 l\u00edt kh\u00ed tho\u00e1t ra v\u00e0 c\u00f3 m gam k\u1ebft t\u1ee7a. C\u00e1c th\u1ec3 t\u00edch kh\u00ed \u0111o \u1edf \u0111ktc.<\/p>\n<p dir=\"ltr\">a) T\u00ednh ph\u1ea7n tr\u0103m th\u1ec3 t\u00edch etilen trong A<\/p>\n<p dir=\"ltr\">b) T\u00ednh m<\/p>\n<p dir=\"ltr\">G\u1ee3i \u00fd \u0111\u00e1p \u00e1n:\u00a0<\/p>\n<p dir=\"ltr\">a) Khi d\u1eabn h\u1ed7n h\u1ee3p A \u0111i qua dung d\u1ecbch AgNO3\/NH3 (d\u01b0) th\u00ec propin s\u1ebd t\u00e1c d\u1ee5ng h\u1ebft v\u1edbi AgNO3\/NH3, etilen kh\u00f4ng t\u00e1c d\u1ee5ng.<\/p>\n<p dir=\"ltr\">V\u1eady 0,840 l\u00edt kh\u00ed tho\u00e1t ra l\u00e0 etilen.<\/p>\n<p dir=\"ltr\">b) Th\u1ec3 t\u00edch proprin l\u00e0: 3,36 &#8211; 0,84 = 2,52 (l)<\/p>\n<p dir=\"ltr\">nC3H4 = 2,52\/ 22,4 = 0,1125 (mol)<\/p>\n<p dir=\"ltr\">Ta c\u00f3 PT:\u00a0<\/p>\n<p dir=\"ltr\">CH\u2261C-CH3 + AgNO3 + NH3 \u2192 AgC\u2261C-CH3\u2193 + NH4NO3<\/p>\n<p dir=\"ltr\">\u21d2 m = 0,1125 x 147 = 16,5375 (g)<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_Ankin_tu_luyen\"><\/span>B\u00e0i t\u1eadp Ankin t\u1ef1 luy\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ngo\u00e0i nh\u1eefng b\u00e0i t\u1eadp trong s\u00e1ch gi\u00e1o khoa, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp li\u00ean quan kh\u00e1c \u0111\u1ec3 c\u00e1c em c\u00f9ng nhau luy\u1ec7n t\u1eadp:<\/p>\n<p>C\u00e2u 1:\u00a0\u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n h\u1ed7n h\u1ee3p M g\u1ed3m m\u1ed9t ankan X v\u00e0 m\u1ed9t ankin Y, thu \u0111\u01b0\u1ee3c s\u1ed1 mol CO2\u00a0b\u1eb1ng s\u1ed1 mol H2O. Th\u00e0nh ph\u1ea7n ph\u1ea7n tr\u0103m v\u1ec1 s\u1ed1 mol c\u1ee7a X v\u00e0 Y trong h\u1ed7n h\u1ee3p M l\u1ea7n l\u01b0\u1ee3t l\u00e0<\/p>\n<p>A. 75% v\u00e0 25%.<\/p>\n<p>B. 20% v\u00e0 80%.<\/p>\n<p>C. 50% v\u00e0 50%.<\/p>\n<p>D. 80% v\u00e0 20%.<\/p>\n<p>C\u00e2u 2:\u00a0\u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n h\u1ed7n h\u1ee3p X g\u1ed3m 2 ankin c\u00f3 t\u1ec9 l\u1ec7 mol 1:1 th\u00ec thu \u0111\u01b0\u1ee3c 15,68 l\u00edt CO2\u00a0(\u0111ktc) v\u00e0 9,0 gam H2O. C\u00f4ng th\u1ee9c c\u1ee7a 2 ankin l\u00e0<\/p>\n<p>A.C4H6\u00a0v\u00e0 C5H8<\/p>\n<p>B.C2H2\u00a0v\u00e0 C3H4<\/p>\n<p>C.C3H4\u00a0v\u00e0 C5H8<\/p>\n<p>D.C3H4\u00a0v\u00e0 C4H6<\/p>\n<p>C\u00e2u 3:\u00a0\u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n m gam ankin X thu \u0111\u01b0\u1ee3c m gam n\u01b0\u1edbc. C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed c\u1ee7a X l\u00e0<\/p>\n<p>A. C3H4\u00a0<\/p>\n<p>B. C5H8<\/p>\n<p>C. C3H4\u00a0<\/p>\n<p>D. C4H6<\/p>\n<p>C\u00e2u 4:\u00a0\u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 1 l\u00edt h\u1ed7n h\u1ee3p kh\u00ed g\u1ed3m C2H2\u00a0v\u00e0 hi\u0111rocacbon A sinh ra 2 l\u00edt kh\u00ed CO2\u00a0v\u00e0 2 l\u00edt H2O (c\u00e1c th\u1ec3 t\u00edch kh\u00ed v\u00e0 h\u01a1i \u0111o \u1edf c\u00f9ng \u0111i\u1ec1u ki\u1ec7n v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t). C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed c\u1ee7a A l\u00e0<\/p>\n<p>A. C2H6<\/p>\n<p>B. CH4<\/p>\n<p>C. C2H4<\/p>\n<p>D. C3H8<\/p>\n<p>C\u00e2u 5:\u00a0H\u1ed7n h\u1ee3p X c\u00f3 t\u1ec9 kh\u1ed1i so v\u1edbi H2\u00a0l\u00e0 21,2 g\u1ed3m propan, propen v\u00e0 propin. Khi \u0111\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 0,1 mol X, t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a CO2\u00a0v\u00e0 H2O thu \u0111\u01b0\u1ee3c l\u00e0<\/p>\n<p>A. 20,40 gam.<\/p>\n<p>B. 18,60 gam.<\/p>\n<p>C. 16,80 gam.<\/p>\n<p>D. 18,96 gam.<\/p>\n<p>C\u00e2u 6:\u00a0H\u1ed7n h\u1ee3p kh\u00ed X g\u1ed3m etilen, metan, propin v\u00e0 vinylaxetilen c\u00f3 t\u1ec9 kh\u1ed1i v\u1edbi H2\u00a0l\u00e0 17. \u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 0,05 mol h\u1ed7n h\u1ee3p X r\u1ed3i h\u1ea5p th\u1ee5 to\u00e0n b\u1ed9 s\u1ea3n ph\u1ea9m ch\u00e1y v\u00e0o b\u00ecnh \u0111\u1ef1ng Ca(OH)2\u00a0d\u01b0 th\u00ec kh\u1ed1i l\u01b0\u1ee3ng b\u00ecnh t\u0103ng th\u00eam m gam. Gi\u00e1 tr\u1ecb m l\u00e0<\/p>\n<p>A. 7,3.<\/p>\n<p>B. 3,39.<\/p>\n<p>C. 6,6.<\/p>\n<p>D. 5,85.<\/p>\n<p>C\u00e2u 7:\u00a0M\u1ed9t h\u1ee3p ch\u1ea5t g\u1ed3m 2 ankin khi \u0111\u1ed1t ch\u00e1y cho ra 13,2 gam CO2\u00a0v\u00e0 3,6 gam H2O. Kh\u1ed1i l\u01b0\u1ee3ng brom c\u00f3 th\u1ec3 c\u1ed9ng v\u00e0o h\u1ed7n h\u1ee3p tr\u00ean l\u00e0<\/p>\n<p>A. 16 gam.<\/p>\n<p>B. 24 gam.<\/p>\n<p>C. 32 gam.<\/p>\n<p>D. 36 gam.<\/p>\n<p>C\u00e2u 8:\u00a0H\u1ed7n h\u1ee3p X c\u00f3 t\u1ef7 kh\u1ed1i so v\u1edbi H2\u00a0l\u00e0 13,7 g\u1ed3m etan, eten, etin. \u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 0,1 mol X , to\u00e0n b\u1ed9 s\u1ea3n ph\u1ea9m ch\u00e1y cho qua b\u00ecnh \u0111\u1ef1ng dung d\u1ecbch H2SO4\u00a0\u0111\u1eb7c th\u1ea5y kh\u1ed1i l\u01b0\u1ee3ng b\u00ecnh t\u0103ng m (g) . X\u00e1c \u0111\u1ecbnh m?<\/p>\n<p>A. 3,6 g\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>B. 2,04 g\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>C. 3,06 g\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>D. 5,3 g<\/p>\n<p>C\u00e2u 9:\u00a0H\u1ed7n h\u1ee3p X g\u1ed3m 0,1 mol C2H2\u00a0; 0,15 mol C2H4; 0,2 mol C2H6\u00a0v\u00e0 0,3 mol H2. \u0110un n\u00f3ng h\u1ed7n h\u1ee3p X v\u1edbi Ni, x\u00fac t\u00e1c m\u1ed9t th\u1eddi gian thu \u0111\u01b0\u1ee3c h\u1ed7n h\u1ee3p Y. \u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n Y thu \u0111\u01b0\u1ee3c s\u1ed1 gam CO2\u00a0v\u00e0 H2O l\u1ea7n l\u01b0\u1ee3t l\u00e0:<\/p>\n<p>A. 23,4 g v\u00e0 39,4 g<\/p>\n<p>B. 39,6 g v\u00e0 23,4 g<\/p>\n<p>C. 19,8 g v\u00e0 11,7 g<\/p>\n<p>D. 11,7 g v\u00e0 19,8 g<\/p>\n<p>C\u00e2u 10:\u00a0\u0110\u1ed1t ch\u00e1y m gam h\u1ed7n h\u1ee3p C2H6, C3H4, C3H8, C4H10\u00a0\u0111\u01b0\u1ee3c 35,2 gam CO2\u00a0v\u00e0 21,6 gam H2O. Gi\u00e1 tr\u1ecb c\u1ee7a m l\u00e0<\/p>\n<p>A.\u00a014,4.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>B.\u00a010,8.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>C.\u00a012.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>D.\u00a056,8.<\/p>\n<\/p>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 to\u00e0n b\u1ed9 ki\u1ebfn th\u1ee9c t\u1ed5ng h\u1ee3p v\u1ec1 ankin \u0111\u1ec3 b\u1ea1n \u0111\u1ecdc tham kh\u1ea3o. Ch\u00fac c\u00e1c b\u1ea1n \u00f4n t\u1eadp th\u1eadt t\u1ed1t v\u00e0 \u0111\u1eebng qu\u00ean gh\u00e9 \u0111\u1ecdc website Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef.edu.vn m\u1ed7i ng\u00e0y \u0111\u1ec3 t\u00ecm \u0111\u1ecdc th\u00eam nhi\u1ec1u b\u00e0i vi\u1ebft chia s\u1ebb ki\u1ebfn th\u1ee9c h\u1eefu \u00edch c\u00e1c m\u00f4n To\u00e1n, V\u1eadt l\u00fd, Ti\u1ebfng Anh\u2026 kh\u00e1c n\u1eefa nh\u00e9!<\/p>\n<p>                                    Ngu\u1ed3n tham kh\u1ea3o<\/p>\n<p>Alkyne &#8211; Ng\u00e0y truy c\u1eadp: 12\/8\/2022<\/p>\n<p>https:\/\/en.wikipedia.org\/wiki\/Alkyne<\/p>\n<p>Alkyne chemical compound &#8211; Ng\u00e0y truy c\u1eadp: 12\/8\/2022<\/p>\n<p>https:\/\/www.britannica.com\/science\/alkyne<\/p>\n<p>Ngu\u1ed3n: <a href=\"http:\/\/www.ckconitsha.com\/vn\/\">http:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ankin l\u00e0 ki\u1ebfn th\u1ee9c quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh H\u00f3a h\u1ecdc l\u1edbp 11. B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p n\u00e0y s\u1ebd gi\u00fap c\u00e1c b\u1ea1n bi\u1ebft c\u00e1ch vi\u1ebft c\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o, g\u1ecdi t\u00ean m\u1ed9t s\u1ed1 ankin c\u0169ng nh\u01b0 n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a n\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ee7a axetilen. H\u00e0ng tri\u1ec7u&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-18802","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/18802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=18802"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/18802\/revisions"}],"predecessor-version":[{"id":24764,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/18802\/revisions\/24764"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=18802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=18802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=18802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}