{"id":21821,"date":"2025-07-08T23:20:52","date_gmt":"2025-07-08T16:20:52","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=21821"},"modified":"2025-07-09T11:06:03","modified_gmt":"2025-07-09T04:06:03","slug":"hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/","title":{"rendered":"H\u00f3a tr\u1ecb l\u00e0 g\u00ec? Quy t\u1eafc h\u00f3a tr\u1ecb b\u1ea1n c\u1ea7n nh\u1edb v\u00e0 c\u00e1ch v\u1eadn d\u1ee5ng"},"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\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bang_hoa_tri_cua_cac_yeu_to_pho_bien_nhat\" >B\u1ea3ng h\u00f3a tr\u1ecb c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bang_hoa_tri_cua_mot_so_nhom_nguyen_tu_pho_bien\" >B\u1ea3ng h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t s\u1ed1 nh\u00f3m nguy\u00ean t\u1eed ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Xac_dinh_hoa_tri_cua_mot_yeu_to\" >X\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Quy_tac_hoa_tri_cho_hoc_sinh_can_thanh_thao\" >Quy t\u1eafc h\u00f3a tr\u1ecb cho h\u1ecdc sinh c\u1ea7n th\u00e0nh th\u1ea1o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Ap_dung_cac_quy_tac_cho_hoa_tri_va_cong_thuc_hoa_hoc\" >\u00c1p d\u1ee5ng c\u00e1c quy t\u1eafc cho h\u00f3a tr\u1ecb v\u00e0 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Ap_dung_1_Hoa_tri_cua_mot_yeu_to\" >\u00c1p d\u1ee5ng 1: H\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Ap_dung_2_Chuan_bi_cong_thuc_hoa_hoc_cua_hoa_tri\" >\u00c1p d\u1ee5ng 2: Chu\u1ea9n b\u1ecb c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a tr\u1ecb<\/a><\/li><\/ul><\/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\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bai_hat_hoa_tri_giup_ban_ghi_nho_kien_%E2%80%8B%E2%80%8Bthuc_mot_cach_de_dang\" >B\u00e0i h\u00e1t h\u00f3a tr\u1ecb gi\u00fap b\u1ea1n ghi nh\u1edb ki\u1ebfn \u200b\u200bth\u1ee9c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bai_tap_thuc_hanh_de_ap_dung_ly_thuyet_hoa_tri\" >B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh \u0111\u1ec3 \u00e1p d\u1ee5ng l\u00fd thuy\u1ebft h\u00f3a tr\u1ecb<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bai_tap_thuc_hanh_hoa_tri_1\" >B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb 1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Tap_the_duc_de_thuc_hanh_hoa_tri_lieu_so_2\" >T\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb li\u1ec7u s\u1ed1 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/hoa-tri-la-gi-quy-tac-hoa-tri-ban-can-nho-va-cach-van-dung\/#Bai_tap_thuc_hanh_hoa_tri_so_3\" >B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb s\u1ed1 3<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb cho ch\u00fang ta bi\u1ebft kh\u1ea3 n\u0103ng li\u00ean k\u1ebft v\u1edbi nhau. Bi\u1ebft \u0111\u01b0\u1ee3c h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1 m\u00e0 ch\u00fang ta s\u1ebd hi\u1ec3u, vi\u1ebft ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft l\u1eadp c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Tham gia Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef r\u00f5 r\u00e0ng h\u01a1n th\u00f4ng qua ki\u1ebfn \u200b\u200bth\u1ee9c \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p trong b\u00e0i vi\u1ebft.<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480.png\"><\/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\/hoa-tri-la-gi-1.jpg\" alt=\"H\u00f3a h\u1ecdc gi\u00fap sinh vi\u00ean kh\u00e1m ph\u00e1 nhi\u1ec1u \u0111i\u1ec1u th\u00fa v\u1ecb. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">&#8220;<em>H\u00f3a tr\u1ecb l\u00e0 s\u1ed1 ch\u1ec9 ra kh\u1ea3 n\u0103ng li\u00ean quan c\u1ee7a nguy\u00ean t\u1eed n\u00e0y v\u1edbi nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 kh\u00e1c. H\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi H \u0111\u00e3 ch\u1ecdn l\u00e0 \u0111\u01a1n v\u1ecb v\u00e0 h\u00f3a tr\u1ecb c\u1ee7a O l\u00e0 hai \u0111\u01a1n v\u1ecb<\/em>Ti\u1ebft (theo s\u00e1ch gi\u00e1o khoa h\u00f3a h\u1ecdc 8 &#8211; Nh\u00e0 xu\u1ea5t b\u1ea3n gi\u00e1o d\u1ee5c Vi\u1ec7t Nam).<\/p>\n<p dir=\"ltr\">Tr\u00ean th\u1ef1c t\u1ebf, c\u00f3 nh\u1eefng y\u1ebfu t\u1ed1 ch\u1ec9 cho th\u1ea5y m\u1ed9t h\u00f3a tr\u1ecb nh\u01b0ng c\u0169ng c\u00f3 c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 m\u1ed9t v\u00e0i h\u00f3a tr\u1ecb kh\u00e1c nhau.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bang_hoa_tri_cua_cac_yeu_to_pho_bien_nhat\"><\/span>B\u1ea3ng h\u00f3a tr\u1ecb c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u1ed9 nh\u1edb h\u00f3a ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn s\u1ebd gi\u00fap b\u1ea1n t\u00edch c\u1ef1c h\u01a1n khi l\u00e0m b\u00e0i t\u1eadp v\u1ec1 nh\u00e0, kh\u00f4ng ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm.<\/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\/hoa-tri-la-gi-9.jpg\" alt=\"T\u00ecm hi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 h\u00f3a h\u1ecdc h\u00f3a tr\u1ecb. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng h\u00f3a h\u1ecdc c\u1ee7a m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/p>\n<table>\n<tr>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">STT<\/p>\n<\/td>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00ean nguy\u00ean t\u1ed1<\/p>\n<\/td>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Bi\u1ec3u t\u01b0\u1ee3ng<\/p>\n<\/td>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">H\u00f3a tr\u1ecb<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">1<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Hidro<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">H<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">2<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Heli<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Anh ta<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Kh\u00f4ng c\u00f3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">3<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Liti<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Li<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">4<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Beri<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Be<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">5<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">BO<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">B<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">6<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Carbon<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">C<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iv, ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">7<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Nit\u01a1<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">N<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii, iii, iv &#8230;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">8<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">\u00d4xy<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">O<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">9<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Flo<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">F<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">10<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Neon<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ne<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Kh\u00f4ng c\u00f3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">11<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Natri<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Na<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">12<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Magi\u00ea<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Mg<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">13<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Nh\u00f4m<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Al<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">14<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Silicon<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Si<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iv<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">15<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ph\u1ed1t pho<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">P<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iii, v<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">16<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">L\u01b0u hu\u1ef3nh<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">S<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">II, iv, vi<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">17<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Clo<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Cl<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I, &#8230;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">18<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Argon<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">AR<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Kh\u00f4ng c\u00f3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">19<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Kali<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">K<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">20<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Canxi<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">S\u1ef1 thay \u0111\u1ed5i<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">21<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Crom<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Cr<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">II, iii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">22<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Mangan<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Mn<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">II, IV, VII &#8230;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">23<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">S\u1eaft<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Fe<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">II, iii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">24<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">\u0110\u1ed3ng<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Cu<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">I, ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">25<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">K\u1ebdm<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Zn<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">26<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Brom<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Chi nh\u00e1nh<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I &#8230;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">27<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">B\u1ea1c<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ag<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">28<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Sao Th\u1ee7y<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Hg<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">I, ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">29<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ch\u1ec9 huy<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">PB<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">II, iv<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bang_hoa_tri_cua_mot_so_nhom_nguyen_tu_pho_bien\"><\/span>B\u1ea3ng h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t s\u1ed1 nh\u00f3m nguy\u00ean t\u1eed ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ngo\u00e0i h\u00f3a tr\u1ecb c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 h\u00f3a h\u1ecdc ph\u1ed5 bi\u1ebfn \u1edf tr\u00ean, b\u1ea1n c\u0169ng n\u00ean nh\u1edb h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a m\u1ed9t s\u1ed1 nh\u00f3m nguy\u00ean t\u1eed ph\u1ed5 bi\u1ebfn:<\/p>\n<p dir=\"ltr\">\n<table>\n<tr>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00ean nh\u00f3m<\/p>\n<\/td>\n<td style=\"text-align: center;border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">H\u00f3a tr\u1ecb<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Hidroxit (OH)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Nitrat (NO3)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Clorua (CL)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">T\u00d4I<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Sunfat (SO4)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Carbonate (CO3)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Ii<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Phosphate (PO4)<\/p>\n<\/td>\n<td style=\"border: 0.5px solid #4e4c50\">\n<p dir=\"ltr\">Iii<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Xac_dinh_hoa_tri_cua_mot_yeu_to\"><\/span>X\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00f3 hai c\u00e1ch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng li\u00ean k\u1ebft nguy\u00ean t\u1ed1 nguy\u00ean t\u1ed1 kh\u00e1c v\u1edbi hydro ho\u1eb7c oxy. C\u1ee5 th\u1ec3:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u00f3 l\u00e0 th\u00f4ng th\u01b0\u1eddng b\u1eb1ng c\u00e1ch g\u00e1n H h\u00f3a tr\u1ecb H: m\u1ed9t nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 kh\u00e1c \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi s\u1ed1 l\u01b0\u1ee3ng nguy\u00ean t\u1eed hydro, ch\u00fang t\u00f4i n\u00f3i r\u1eb1ng nguy\u00ean t\u1ed1 c\u00f3 h\u00f3a tr\u1ecb. \u1ede \u0111\u00e2y, h\u00f3a tr\u1ecb c\u1ee7a H \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u01a1n v\u1ecb.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5:<\/em><\/p>\n<p dir=\"ltr\"><em><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/hoa-tri-la-gi-4_(1).jpg\" alt=\"Oxy c\u00f3 h\u00f3a tr\u1ecb II v\u00ec n\u00f3 c\u00f3 li\u00ean quan \u0111\u1ebfn 2 nguy\u00ean t\u1eed hydro. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/em><\/p>\n<p dir=\"ltr\">V\u1edbi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc (H2O), oxy \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi hai nguy\u00ean t\u1eed hydro \u0111\u1ec3 oxy x\u00e1c \u0111\u1ecbnh c\u00f3 h\u00f3a tr\u1ecb l\u00e0 II.<\/p>\n<p dir=\"ltr\">V\u1edbi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u1ee3p ch\u1ea5t amoniac (NH3): nit\u01a1 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi 3 nguy\u00ean t\u1eed hydro. Do \u0111\u00f3, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, nit\u01a1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 c\u00f3 h\u00f3a tr\u1ecb l\u00e0 III.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Oxy \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi hai \u0111\u01a1n v\u1ecb: d\u1ef1a tr\u00ean quy \u01b0\u1edbc n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng h\u00f3a tr\u1ecb li\u1ec7u c\u00e1c nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 kh\u00e1c.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5: v\u1edbi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a canxi oxit (cao), tr\u01b0\u1eddng h\u1ee3p c\u00f3 kh\u1ea3 n\u0103ng li\u00ean k\u1ebft nh\u01b0 O. Do \u0111\u00f3, h\u00f3a tr\u1ecb li\u1ec7u l\u00e0 II.  <\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Quy_tac_hoa_tri_cho_hoc_sinh_can_thanh_thao\"><\/span>Quy t\u1eafc h\u00f3a tr\u1ecb cho h\u1ecdc sinh c\u1ea7n th\u00e0nh th\u1ea1o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi \u0111\u01b0a ra k\u1ebft lu\u1eadn v\u1ec1 quy t\u1eafc h\u00f3a tr\u1ecb, h\u00e3y c\u1ed1 g\u1eafng \u0111\u1eb7t m\u1ed9t ph\u00e9p t\u00ednh \u0111\u01a1n gi\u1ea3n cho b\u1ea5t k\u1ef3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc n\u00e0o bao g\u1ed3m h\u1ee3p ch\u1ea5t c\u1ee7a hai y\u1ebfu t\u1ed1 (A, B), bi\u1ec3u t\u01b0\u1ee3ng l\u00e0 Axby. Trong \u0111\u00f3, A c\u00f3 h\u00f3a tr\u1ecb l\u00e0 A; B c\u00f3 h\u00f3a tr\u1ecb l\u00e0 B; X v\u00e0 Y l\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 c\u1ee7a ph\u1ea7n t\u1eed \u0111\u00f3. Ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ea5y r\u1eb1ng s\u1ea3n ph\u1ea9m c\u1ee7a AX lu\u00f4n b\u1eb1ng v\u1edbi.<\/p>\n<p dir=\"ltr\">T\u1eeb \u0111\u00e2y, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng r\u00fat ra k\u1ebft lu\u1eadn: <em>Trong c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc, s\u1ea3n ph\u1ea9m v\u00e0 h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a nguy\u00ean t\u1ed1 n\u00e0y b\u1eb1ng v\u1edbi s\u1ea3n ph\u1ea9m v\u00e0 h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a y\u1ebfu t\u1ed1 kh\u00e1c<\/em>. Quy t\u1eafc n\u00e0y l\u00e0 \u0111\u00fang khi A v\u00e0 B l\u00e0 m\u1ed9t nh\u00f3m nguy\u00ean t\u1eed.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5, v\u1edbi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u1ee3p ch\u1ea5t CA (OH) 2: h\u00f3a tr\u1ecb l\u00e0 II; OH c\u00f3 h\u00f3a tr\u1ecb l\u00e0 I =&gt; 1x II = I x 2.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ap_dung_cac_quy_tac_cho_hoa_tri_va_cong_thuc_hoa_hoc\"><\/span>\u00c1p d\u1ee5ng c\u00e1c quy t\u1eafc cho h\u00f3a tr\u1ecb v\u00e0 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Bi\u1ebft h\u00f3a tr\u1ecb, ch\u00fang t\u00f4i s\u1ebd d\u1ec5 d\u00e0ng t\u00ednh to\u00e1n h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 v\u00e0 thi\u1ebft l\u1eadp c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a tr\u1ecb.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ap_dung_1_Hoa_tri_cua_mot_yeu_to\"><\/span>\u00c1p d\u1ee5ng 1: H\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn v\u00ed d\u1ee5: h\u00f3a tr\u1ecb li\u1ec7u s\u1eaft (FE) trong h\u1ee3p ch\u1ea5t FECL3 khi bi\u1ebft clo (CL) c\u00f3 h\u00f3a tr\u1ecb v\u1edbi I.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: G\u1ecdi h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a Fe l\u00e0 A, ch\u00fang t\u00f4i c\u00f3 C\u00f4ng th\u1ee9c 1 XA = 3 XI \u200b\u200b=&gt; A = III. T\u1eeb \u0111\u00e2y ch\u00fang ta c\u00f3 th\u1ec3 k\u1ebft lu\u1eadn r\u1eb1ng Fe c\u00f3 h\u00f3a tr\u1ecb III.<\/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\/hoa-tri-la-gi-5.jpg\" alt=\"\u00c1p d\u1ee5ng c\u00e1c quy t\u1eafc h\u00f3a tr\u1ecb, ch\u00fang ta c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc d\u1ec5 d\u00e0ng. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ap_dung_2_Chuan_bi_cong_thuc_hoa_hoc_cua_hoa_tri\"><\/span>\u00c1p d\u1ee5ng 2: Chu\u1ea9n b\u1ecb c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u00f3a tr\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1, khi ch\u00fang ta bi\u1ebft h\u00f3a tr\u1ecb li\u1ec7u c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1, ch\u00fang ta s\u1ebd d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u1ee3p ch\u1ea5t.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: Thi\u1ebft l\u1eadp c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi h\u00f3a tr\u1ecb li\u1ec7u I v\u00e0 oxy.<\/p>\n<p dir=\"ltr\">Ch\u00fang t\u00f4i c\u00f3 m\u1ed9t c\u00f4ng th\u1ee9c chung: Agxoy. Theo c\u00e1c quy t\u1eafc h\u00f3a tr\u1ecb m\u00e0 ch\u00fang ta c\u00f3: XX I = YX II<\/p>\n<p dir=\"ltr\">=&gt; x\/y = i\/ii = \u00bd =&gt; x = 1; y = 2. C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 AG2O.<\/p>\n<p dir=\"ltr\">Xem th\u00eam: Ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c ch\u1ea5t v\u00e0 c\u00e1c v\u00ed d\u1ee5 minh h\u1ecda<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_hat_hoa_tri_giup_ban_ghi_nho_kien_%E2%80%8B%E2%80%8Bthuc_mot_cach_de_dang\"><\/span>B\u00e0i h\u00e1t h\u00f3a tr\u1ecb gi\u00fap b\u1ea1n ghi nh\u1edb ki\u1ebfn \u200b\u200bth\u1ee9c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb (c\u00e1c b\u00e0i h\u00e1t h\u00f3a h\u1ecdc) l\u00e0 nh\u1eefng b\u00e0i h\u00e1t d\u00e2n gian, nh\u1eefng c\u00e2u th\u01a1 v\u00e0 nh\u1ecbp \u0111i\u1ec7u gi\u00fap h\u1ecdc sinh nh\u1edb t\u00ean c\u1ee7a y\u1ebfu t\u1ed1 v\u00e0 h\u00f3a tr\u1ecb h\u00f3a h\u1ecdc m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i b\u00e0i h\u00e1t h\u00f3a tr\u1ecb b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n<p dir=\"ltr\">B\u00e0i 1:<\/p>\n<p dir=\"ltr\">Kali (K), i\u1ed1t (I), Hidro (H)<\/p>\n<p dir=\"ltr\">Natri (na) v\u1edbi b\u1ea1c (ag), clo (cl) m\u1ed9t lo\u00e0i<\/p>\n<p dir=\"ltr\">L\u00e0 h\u00f3a tr\u1ecb m\u1ed9t (t\u00f4i) th\u00e2n y\u00eau<\/p>\n<p dir=\"ltr\">H\u00e3y nh\u1edb vi\u1ebft c\u1ea9n th\u1eadn \u0111\u1ec3 b\u1ecb nh\u1ea7m l\u1eabn<\/p>\n<p dir=\"ltr\">Magi\u00ea (Mg), K\u1ebdm (Zn) v\u1edbi th\u1ee7y ng\u00e2n (HG)<\/p>\n<p dir=\"ltr\">Oxy (O), \u0111\u1ed3ng (Cu), thi\u1ebfc (SN) g\u1ea7n v\u1edbi bari (BA)<\/p>\n<p dir=\"ltr\">Cu\u1ed1i c\u00f9ng th\u00eam canxi (CA)<\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb hai (ii) nh\u1edb nh\u1eefng g\u00ec kh\u00f3 kh\u0103n<\/p>\n<p dir=\"ltr\">Ch\u00fa nh\u00f4m (AL) h\u00f3a tr\u1ecb li\u1ec7u ba (iii) l\u1ea7n<\/p>\n<p dir=\"ltr\">In tr\u00ed nh\u1edb s\u00e2u khi c\u1ea7n ngay l\u1eadp t\u1ee9c<\/p>\n<p dir=\"ltr\">Carbon (c), silicon (SI) \u1edf \u0111\u00e2y<\/p>\n<p dir=\"ltr\">C\u00f3 b\u1ed1n (iv) h\u00f3a tr\u1ecb kh\u00f4ng b\u1ecb l\u00e3ng qu\u00ean m\u1ed7i ng\u00e0y<\/p>\n<p dir=\"ltr\">S\u1eaft (Fe) \u0111\u00f4i khi b\u1ecb l\u00e0m phi\u1ec1n<\/p>\n<p dir=\"ltr\">Hai, ba l\u00ean v\u00e0 xu\u1ed1ng ngay l\u1eadp t\u1ee9c<\/p>\n<p dir=\"ltr\">Nit\u01a1 (n) cu\u1ed9c s\u1ed1ng r\u1eafc r\u1ed1i nh\u1ea5t<\/p>\n<p dir=\"ltr\">M\u1ed9t ho\u1eb7c hai ho\u1eb7c b\u1ed1n, khi th\u1eddi gian l\u00e0<\/p>\n<p dir=\"ltr\">L\u01b0u hu\u1ef3nh \u0111\u00f4i khi ch\u01a1i<\/p>\n<p dir=\"ltr\">Hai \u0111\u1ebfn s\u00e1u khi n\u1eb1m tr\u00ean th\u1ee9 t\u01b0<\/p>\n<p dir=\"ltr\">Phot pho (p) n\u00f3i v\u1ec1 kh\u00f4ng c\u00f3 d\u01b0 l\u01b0\u1ee3ng<\/p>\n<p dir=\"ltr\">N\u1ebfu c\u00f3 ai h\u1ecfi, c\u00f3<\/p>\n<p dir=\"ltr\">Em y\u00eau, c\u1ed1 g\u1eafng h\u1ecdc t\u1eadp ch\u0103m ch\u1ec9<\/p>\n<p dir=\"ltr\">B\u00e0i h\u00e1t h\u00f3a tr\u1ecb c\u1ea3 n\u0103m c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n<p dir=\"ltr\">B\u00e0i 2:<\/p>\n<p dir=\"ltr\">Hidro (h) v\u1edbi liti (li)<\/p>\n<p dir=\"ltr\">Natri (na) v\u1edbi kali (k) m\u1ed9t lo\u00e0i<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, b\u1ea1c (AG) l\u00e0 h\u00f9ng v\u0129<\/p>\n<p dir=\"ltr\">Nh\u01b0ng h\u00f3a tr\u1ecb li\u1ec7u kh\u00f4ng nh\u1ea7m<\/p>\n<p dir=\"ltr\">\u0110\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed3ng (Cu) v\u1edbi th\u1ee7y ng\u00e2n (Hg)<\/p>\n<p dir=\"ltr\">Th\u01b0\u1eddng th\u00ec \u00edt h\u01a1n hai t\u00f4i kh\u00f4ng t\u1ef1 h\u1ecfi<\/p>\n<p dir=\"ltr\">Thay \u0111\u1ed5i hai, b\u1ed1n l\u00e0 ch\u00ec (PB)<\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb ti\u00eau bi\u1ec3u c\u1ee7a ch\u00ec l\u00e0 hai<\/p>\n<p dir=\"ltr\">Bao gi\u1edd c\u00f3 c\u00f9ng m\u1ed9t h\u00f3a tr\u1ecb<\/p>\n<p dir=\"ltr\">Oxy (o), k\u1ebdm (Zn) l\u00e0 kh\u00f4ng sai<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra c\u00f2n c\u00f3 canxi (CA)<\/p>\n<p dir=\"ltr\">Magi\u00ea (mg) c\u00f9ng v\u1edbi bari (ba) m\u1ed9t ng\u00f4i nh\u00e0<\/p>\n<p dir=\"ltr\">BO (B), nh\u00f4m (AL), sau \u0111\u00f3 h\u00f3a tr\u1ecb BA<\/p>\n<p dir=\"ltr\">Kh\u00e1ch h\u00e0ng (C) Silicon (SI) Tin (SN) ch\u1ec9 l\u00e0 b\u1ed1n<\/p>\n<p dir=\"ltr\">Nh\u01b0ng \u0111\u1ec3 n\u00f3i nhi\u1ec1u t\u1eeb h\u01a1n<\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb v\u1eabn l\u00e0 m\u1ed9t n\u01a1i \u0111\u1ec3 \u0111i<\/p>\n<p dir=\"ltr\">S\u1eaft (Fe) Hai t\u00ednh to\u00e1n h\u1ed7n lo\u1ea1n<\/p>\n<p dir=\"ltr\">Kh\u00f4ng b\u1ec1n n\u00ean d\u1ec5 d\u00e0ng bi\u1ebfn s\u1eaft ba<\/p>\n<p dir=\"ltr\">Ph\u1ed1t pho hi\u1ebfm khi g\u1eb7p ph\u1ea3i<\/p>\n<p dir=\"ltr\">Photpho n\u0103m m\u1ecdi ng\u01b0\u1eddi g\u1eb7p r\u1ea5t nhi\u1ec1u <\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb nit\u01a1 (N) l\u00e0 bao nhi\u00eau?<\/p>\n<p dir=\"ltr\">M\u1ed9t hai ho\u1eb7c b\u1ed1n, h\u1ea7u h\u1ebft \u0111\u1ebfn v<\/p>\n<p dir=\"ltr\">L\u01b0u hu\u1ef3nh \u0111\u00f4i khi ch\u01a1i<\/p>\n<p dir=\"ltr\">Khi hai l\u1ea7n b\u1ed1n, s\u00e1u t\u0103ng<\/p>\n<p dir=\"ltr\">Clo i\u1ed1t m\u1ed9t c\u00e1ch \u0111i\u00ean cu\u1ed3ng<\/p>\n<p dir=\"ltr\">Hai ho\u1eb7c ba n\u0103m b\u1ea3y nh\u01b0ng th\u01b0\u1eddng ch\u1ec9 c\u00f3 m\u1ed9t<\/p>\n<p dir=\"ltr\">Cu\u1ed9c s\u1ed1ng r\u1eafc r\u1ed1i nh\u1ea5t mangan<\/p>\n<p dir=\"ltr\">Thay \u0111\u1ed5i t\u1eeb m\u1ed9t th\u00e0nh b\u1ea3y \u0111\u1ed3ng y\u00ean m\u1edbi<\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb Hai \u0111\u00e3 s\u1eed d\u1ee5ng r\u1ea5t nhi\u1ec1u <\/p>\n<p dir=\"ltr\">H\u00f3a tr\u1ecb c\u0169ng \u0111\u01b0\u1ee3c y\u00eau th\u00edch ho\u1eb7c c\u1ea7n thi\u1ebft<\/p>\n<p dir=\"ltr\">B\u00e0i h\u00e1t h\u00f3a tr\u1ecb<\/p>\n<p dir=\"ltr\">Vi\u1ebft ra c\u00f4ng th\u1ee9c \u0111\u1ec3 qu\u00ean<\/p>\n<p dir=\"ltr\">Nghi\u00ean c\u1ee9u c\u1ed1 g\u1eafng chuy\u00ean m\u00f4n<\/p>\n<p dir=\"ltr\">Wen si\u00eang n\u0103ng, t\u1ea5t nhi\u00ean, h\u00e3y nh\u1edb r\u1ea5t nhi\u1ec1u<\/p>\n<\/p>\n<p dir=\"ltr\">(*Ngu\u1ed3n: B\u1ed9 s\u01b0u t\u1eadp Internet)<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_thuc_hanh_de_ap_dung_ly_thuyet_hoa_tri\"><\/span>B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh \u0111\u1ec3 \u00e1p d\u1ee5ng l\u00fd thuy\u1ebft h\u00f3a tr\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c b\u00e0i t\u1eadp th\u1ef1c t\u1ebf v\u1ec1 h\u00f3a tr\u1ecb s\u1ebd gi\u00fap sinh vi\u00ean c\u1ee7ng c\u1ed1 ki\u1ebfn \u200b\u200bth\u1ee9c l\u00fd thuy\u1ebft l\u00e0 g\u00ec, \u00e1p d\u1ee5ng h\u00f3a tr\u1ecb li\u1ec7u ho\u1eb7c c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_thuc_hanh_hoa_tri_1\"><\/span>B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb 1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00e2u h\u1ecfi: H\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t nh\u00f3m ho\u1eb7c nh\u00f3m y\u1ebfu t\u1ed1 l\u00e0 g\u00ec? V\u00e0 khi x\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb, h\u00f3a tr\u1ecb nguy\u00ean t\u1ed1 n\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb, nguy\u00ean t\u1ed1 n\u00e0o l\u00e0 hai \u0111\u01a1n v\u1ecb?<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: H\u00f3a tr\u1ecb l\u00e0 s\u1ed1 ch\u1ec9 ra s\u1ef1 li\u00ean k\u1ebft c\u1ee7a nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 n\u00e0y v\u1edbi m\u1ed9t nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 kh\u00e1c. H\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t nguy\u00ean t\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng h\u00f3a tr\u1ecb H l\u00e0 \u0111\u01a1n v\u1ecb v\u00e0 h\u00f3a tr\u1ecb c\u1ee7a O l\u00e0 hai \u0111\u01a1n v\u1ecb.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tap_the_duc_de_thuc_hanh_hoa_tri_lieu_so_2\"><\/span>T\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb li\u1ec7u s\u1ed1 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">1\/ X\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb c\u1ee7a t\u1eebng nguy\u00ean t\u1ed1 trong h\u1ee3p ch\u1ea5t sau: KH, H2S v\u00e0 CH4<\/p>\n<p dir=\"ltr\">2\/ X\u00e1c \u0111\u1ecbnh h\u00f3a tr\u1ecb c\u1ee7a t\u1eebng nguy\u00ean t\u1ed1 trong h\u1ee3p ch\u1ea5t sau: Fe2O, SiO2<\/p>\n<p dir=\"ltr\"><em>H\u1ed3i \u0111\u00e1p:<\/em><\/p>\n<p dir=\"ltr\">S\u1ed1 1: s\u1eed d\u1ee5ng h\u00f3a tr\u1ecb H l\u00e0 \u0111\u01a1n v\u1ecb, d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh: K H\u00f3a tr\u1ecb I; S c\u00f3 h\u00f3a tr\u1ecb l\u00e0 II; C c\u00f3 h\u00f3a tr\u1ecb l\u00e0 IV.<\/p>\n<p dir=\"ltr\">\u00dd t\u01b0\u1edfng 2: SI c\u00f3 h\u00f3a tr\u1ecb l\u00e0 IV.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_thuc_hanh_hoa_tri_so_3\"><\/span>B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh h\u00f3a tr\u1ecb s\u1ed1 3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Chu\u1ea9n b\u1ecb c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t v\u1edbi 2 ph\u1ea7n t\u1eed Fe (III) v\u00e0 O.<\/p>\n<p dir=\"ltr\"><em>H\u1ed3i \u0111\u00e1p:<\/em><\/p>\n<p dir=\"ltr\">G\u1ecdi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc \u0111\u1ec3 vi\u1ebft l\u00e0 fexoy. Theo quy t\u1eafc h\u00f3a tr\u1ecb, ch\u00fang ta c\u00f3 XX III = II XY =&gt; X\/Y = III\/II = 3\/2. Do \u0111\u00f3: x = 3; y = 2. Ch\u00fang ta c\u00f3 m\u1ed9t c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc ho\u00e0n ch\u1ec9nh l\u00e0 Fe3O2.<\/p>\n<\/p>\n<p dir=\"ltr\">C\u00e1c b\u00e0i h\u1ecdc l\u00fd thuy\u1ebft v\u00e0 c\u00f4ng th\u1ee9c h\u00f3a tr\u1ecb r\u1ea5t \u0111\u01a1n gi\u1ea3n, ch\u1ec9 c\u1ea7n l\u1eafng nghe gi\u00e1o vi\u00ean trong l\u1edbp h\u1ecdc v\u00e0 l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 v\u00e0 l\u00e0m b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 v\u1ec1 b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 c\u1ee7a h\u1ecdc sinh s\u1ebd d\u1ec5 d\u00e0ng n\u1eafm b\u1eaft ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n. Hy v\u1ecdng, ki\u1ebfn \u200b\u200bth\u1ee9c kh\u1ec9 tr\u00ean s\u1ebd gi\u00fap b\u1ea1n xem x\u00e9t c\u00e1c b\u00e0i h\u1ecdc t\u1ea1i nh\u00e0. T\u00f4i ch\u00fac b\u1ea1n h\u1ecdc t\u1eadp t\u1ed1t!<\/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>H\u00f3a tr\u1ecb cho ch\u00fang ta bi\u1ebft kh\u1ea3 n\u0103ng li\u00ean k\u1ebft v\u1edbi nhau. Bi\u1ebft \u0111\u01b0\u1ee3c h\u00f3a tr\u1ecb c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1 m\u00e0 ch\u00fang ta s\u1ebd hi\u1ec3u, vi\u1ebft ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft l\u1eadp c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Tham gia Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef r\u00f5 r\u00e0ng h\u01a1n th\u00f4ng qua ki\u1ebfn \u200b\u200bth\u1ee9c&#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-21821","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21821","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=21821"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21821\/revisions"}],"predecessor-version":[{"id":25578,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21821\/revisions\/25578"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=21821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=21821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=21821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}