{"id":21817,"date":"2025-07-08T23:10:52","date_gmt":"2025-07-08T16:10:52","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=21817"},"modified":"2025-07-08T23:10:52","modified_gmt":"2025-07-08T16:10:52","slug":"don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/","title":{"rendered":"\u0110\u01a1n ch\u1ea5t l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u0111\u01a1n ch\u1ea5t v\u00e0 v\u00ed d\u1ee5 minh h\u1ecda"},"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\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/#Chat_luong_duy_nhat_la_gi\" >Ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t l\u00e0 g\u00ec?<\/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\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/#Lam_the_nao_de_phan_loai_don\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e2n lo\u1ea1i \u0111\u01a1n?<\/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\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/#Dac_diem_cau_truc_cua_chat\" >\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac c\u1ee7a ch\u1ea5t<\/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\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/#Cong_thuc_hoa_hoc_cua_chat_don\" >C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a ch\u1ea5t \u0111\u01a1n<\/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\/don-chat-la-gi-dac-diem-cua-don-chat-va-vi-du-minh-hoa\/#Thuc_hanh_cac_bai_tap_ve_chat_luong_don_le\" >Th\u1ef1c h\u00e0nh c\u00e1c b\u00e0i t\u1eadp v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01a1n l\u1ebb<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p dir=\"ltr\">C\u00e1c nh\u00e0 khoa h\u1ecdc tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi \u0111\u00e3 chia c\u00e1c ch\u1ea5t th\u00e0nh c\u00e1c lo\u1ea1i bao g\u1ed3m c\u00e1c ch\u1ea5t v\u00e0 h\u1ee3p ch\u1ea5t \u0111\u01a1n l\u1ebb. Trong b\u00e0i vi\u1ebft sau, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd chia s\u1ebb v\u1edbi \u0111\u1ed9c gi\u1ea3 l\u00e0 g\u00ec v\u1ec1 m\u1ed9t ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t l\u00e0 g\u00ec? Ph\u00e2n lo\u1ea1i c\u00e1c monome v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u1ea5t \u0111\u01a1n.<\/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<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Chat_luong_duy_nhat_la_gi\"><\/span>Ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">S\u00e1ch gi\u00e1o khoa h\u00f3a h\u1ecdc 8 x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng kh\u00e1i ni\u1ec7m v\u1ec1 m\u1ed9t ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t. Theo \u0111\u00f3: <em>&#8220;Ca s\u0129 l\u00e0 c\u00e1c ch\u1ea5t l\u00e0m t\u1eeb m\u1ed9t y\u1ebfu t\u1ed1 h\u00f3a h\u1ecdc.&#8221;<\/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\/don-chat-la-gi-1.jpg\" alt=\"L\u01b0u hu\u1ef3nh l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5 cho v\u00ed d\u1ee5 l\u00e0 g\u00ec?<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00ed Hidro \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u1ee9ng h =&gt; hydro l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u01b0u hu\u1ef3nh \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u1ee9ng s =&gt; l\u01b0u hu\u1ef3nh l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1eaft l\u00e0m t\u1eeb nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u1ee9ng l\u00e0 Fe =&gt; s\u1eaft l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Nh\u00f4m \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u1ee9ng l\u00e0 al =&gt; nh\u00f4m l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tin \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb ph\u1ea7n t\u1eed h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u1ee9ng Sn =&gt; Tin l\u00e0 m\u1ed9t ch\u1ea5t duy nh\u1ea5t.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Ghi ch\u00fa:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00ean c\u1ee7a ch\u1ea5t \u0111\u01a1n tr\u00f9ng v\u1edbi t\u00ean c\u1ee7a ph\u1ea7n t\u1eed, ngo\u1ea1i tr\u1eeb m\u1ed9t v\u00e0i ngo\u1ea1i l\u1ec7.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u h\u00ecnh th\u1ee9c. V\u00ed d\u1ee5, c\u00e1c y\u1ebfu t\u1ed1 carbon c\u00f3 th\u1ec3 t\u1ea1o ra than ch\u00ec, b\u1ed3 h\u00f3ng, than g\u1ed7, kim c\u01b0\u01a1ng.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Lam_the_nao_de_phan_loai_don\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e2n lo\u1ea1i \u0111\u01a1n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ch\u1ea5t \u0111\u01a1n \u0111\u01b0\u1ee3c chia th\u00e0nh 2 lo\u1ea1i, bao g\u1ed3m c\u00e1c monome kim lo\u1ea1i v\u00e0 phi kim.<\/p>\n<p dir=\"ltr\">Monome kim lo\u1ea1i: <\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1eb7c \u0111i\u1ec3m: c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n, \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u1ed1t, kim lo\u1ea1i. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 monome kim lo\u1ea1i l\u00e0: k\u1ebdm, \u0111\u1ed3ng, s\u1eaft, thi\u1ebfc, v\u00e0ng &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c \u0111\u01a1n ph\u00e2n kim lo\u1ea1i c\u00f3 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc: \u1ea3nh h\u01b0\u1edfng v\u1edbi oxy \u1edf nhi\u1ec7t \u0111\u1ed9 cao b\u00ecnh th\u01b0\u1eddng \u0111\u1ec3 t\u1ea1o th\u00e0nh oxit, ngo\u1ea1i tr\u1eeb Au v\u00e0 Pt; \u1ea2nh h\u01b0\u1edfng v\u1edbi c\u00e1c phi kim kh\u00e1c \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 t\u1ea1o th\u00e0nh mu\u1ed1i; Hi\u1ec7u qu\u1ea3 v\u1edbi nhi\u1ec1u dung d\u1ecbch axit \u0111\u1ec3 t\u1ea1o th\u00e0nh mu\u1ed1i v\u00e0 H\u2082 v\u00e0 kim lo\u1ea1i m\u1ea1nh (ngo\u1ea1i tr\u1eeb nh\u00f3m I, CA, BA &#8230;) c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea9y kim lo\u1ea1i y\u1ebfu t\u1eeb dung d\u1ecbch mu\u1ed1i.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/don-chat-la-gi-2.jpg\" alt=\"Oxy kh\u00f4ng ph\u1ea3i l\u00e0 -metallic. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Ch\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ea5t: <\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1eb7c \u0111i\u1ec3m: C\u00e1c monome kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh ho\u00e0n to\u00e0n tr\u00e1i ng\u01b0\u1ee3c v\u1edbi c\u00e1c monome kim lo\u1ea1i, kh\u00f4ng d\u1eabn \u0111i\u1ec7n, \u0111\u1ed9 d\u1eabn nhi\u1ec7t (ngo\u1ea1i tr\u1eeb than ch\u00ec). C\u00e1c monome kh\u00f4ng ph\u1ea3i l\u00e0 monome t\u1ed3n t\u1ea1i \u1edf 3 tr\u1ea1ng th\u00e1i ch\u00ednh: ch\u1ea5t r\u1eafn, ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c ch\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0: l\u01b0u hu\u1ef3nh, brom, oxy, kh\u00ed hydro &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c ch\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0: ho\u1ea1t \u0111\u1ed9ng v\u1edbi oxy \u0111\u1ec3 t\u1ea1o th\u00e0nh oxit; \u1ea2nh h\u01b0\u1edfng v\u1edbi kim lo\u1ea1i \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 t\u1ea1o ra mu\u1ed1i ho\u1eb7c oxit; Ch\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ea5t khi ho\u1ea1t \u0111\u1ed9ng v\u1edbi h\u1ee3p ch\u1ea5t kh\u00ed t\u1ea1o th\u00e0nh hydro.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dac_diem_cau_truc_cua_chat\"><\/span>\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac c\u1ee7a ch\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c monome kim lo\u1ea1i v\u00e0 phi kim l\u00e0 kh\u00e1c nhau. M\u1eb7c d\u00f9 c\u00e1c monome kim lo\u1ea1i c\u1ee7a c\u00e1c nguy\u00ean t\u1eed g\u1ea7n nhau v\u00e0 theo th\u1ee9 t\u1ef1 x\u00e1c \u0111\u1ecbnh, c\u00e1c monome kh\u00f4ng ph\u1ea3i l\u00e0 monome, c\u00e1c nguy\u00ean t\u1eed th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau trong m\u1ed9t s\u1ed1 nh\u1ea5t \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 2).<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_thuc_hoa_hoc_cua_chat_don\"><\/span>C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a ch\u1ea5t \u0111\u01a1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c \u0111\u01a1n c\u00f3 m\u1ed9t c\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n, bao g\u1ed3m ch\u1ec9 l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng h\u00f3a h\u1ecdc c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u1edbi kim lo\u1ea1i, v\u00ec h\u1ea1t l\u00e0 nguy\u00ean t\u1eed, bi\u1ec3u t\u01b0\u1ee3ng h\u00f3a h\u1ecdc A c\u1ee7a nguy\u00ean t\u1ed1 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc (CTHH). V\u00ed d\u1ee5, k\u1ebdm c\u00f3 CTHH l\u00e0 Zn; \u0110\u1ed3ng c\u00f3 CTHH l\u00e0 Cu; S\u1eaft v\u1edbi cthh l\u00e0 &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u1edbi c\u00e1c ph\u00e2n t\u1eed kh\u00f4ng ph\u1ea3i, nhi\u1ec1u ph\u00e2n t\u1eed kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean t\u1eed \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau, th\u01b0\u1eddng l\u00e0 2, v\u00ec v\u1eady CTHH s\u1ebd th\u00eam ch\u1ec9 s\u1ed1 n\u00e0y d\u01b0\u1edbi ch\u00e2n bi\u1ec3u t\u01b0\u1ee3ng. V\u00ed d\u1ee5, cthh c\u1ee7a nit\u01a1 l\u00e0 N2, cthh kh\u00ed hydro l\u00e0 H2 &#8230;<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">L\u01b0u \u00fd: M\u1ed9t v\u00e0i phi kim l\u1ea5y bi\u1ec3u t\u01b0\u1ee3ng l\u00e0m c\u00f4ng th\u1ee9c. V\u00ed d\u1ee5, CTHH c\u1ee7a than l\u00e0 C; L\u01b0u hu\u1ef3nh cthh l\u00e0 S.<\/p>\n<p dir=\"ltr\">Xem th\u00eam: Nguy\u00ean t\u1eed kh\u1ed1i l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u chi ti\u1ebft AZ<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Thuc_hanh_cac_bai_tap_ve_chat_luong_don_le\"><\/span>Th\u1ef1c h\u00e0nh c\u00e1c b\u00e0i t\u1eadp v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01a1n l\u1ebb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh sau \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n xem x\u00e9t ki\u1ebfn \u200b\u200bth\u1ee9c l\u00fd thuy\u1ebft \u0111\u00e3 h\u1ecdc \u1edf tr\u00ean. H\u00e3y tham kh\u1ea3o ngay b\u00e2y gi\u1edd!<\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 1: \u0110i\u1ec1n v\u00e0o t\u1eeb\/ c\u1ee5m t\u1eeb v\u00e0o ch\u1ed7 tr\u1ed1ng<\/p>\n<p dir=\"ltr\">&#8220;C\u00e1c ch\u1ea5t \u0111\u01a1n \u0111\u01b0\u1ee3c chia th\u00e0nh (1) v\u00e0 (2). Kim lo\u1ea1i c\u00f3 kim \u0111i\u1ec7n v\u00e0 nhi\u1ec7t, kh\u00e1c v\u1edbi (3) kh\u00f4ng c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t n\u00e0y (ngo\u1ea1i tr\u1eeb than d\u1eabn \u0111i\u1ec7n).<\/p>\n<p dir=\"ltr\"><em>Tr\u1ea3 l\u1eddi:<\/em><\/p>\n<p dir=\"ltr\">(1): kim lo\u1ea1i<\/p>\n<p dir=\"ltr\">(2): phi kim<\/p>\n<p dir=\"ltr\">(3): phi kim<\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 2: Tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi sau:<\/p>\n<p dir=\"ltr\">1\/ Kim lo\u1ea1i b\u1eb1ng s\u1eaft, nh\u00f4m l\u00e0 g\u00ec? Ch\u1ec9 ra s\u1ef1 s\u1eafp x\u1ebfp nguy\u00ean t\u1eed \u1edf d\u1ea1ng m\u1eabu kim lo\u1ea1i.<\/p>\n<p dir=\"ltr\">2\/ Ph\u1ea7n t\u1eed n\u00e0o l\u00e0 2\/ nit\u01a1 v\u00e0 clo? Bi\u1ebft r\u1eb1ng hai lo\u1ea1i kh\u00ed n\u00e0y l\u00e0 c\u00e1c ch\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 hydro v\u00e0 oxy. Vui l\u00f2ng cho ch\u00fang t\u00f4i bi\u1ebft l\u00e0m th\u1ebf n\u00e0o c\u00e1c nguy\u00ean t\u1eed \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau?<\/p>\n<p dir=\"ltr\"><em>H\u1ed3i \u0111\u00e1p:<\/em><\/p>\n<p dir=\"ltr\">1\/ kim lo\u1ea1i s\u1eaft l\u00e0m t\u1eeb c\u00e1c nguy\u00ean t\u1ed1 Fe v\u00e0 nh\u00f4m l\u00e0m t\u1eeb al. Li\u00ean quan \u0111\u1ebfn s\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 kim lo\u1ea1i n\u00e0y, ch\u00fang g\u1ea7n nhau v\u00e0 theo m\u1ed9t tr\u1eadt t\u1ef1 x\u00e1c \u0111\u1ecbnh.<\/p>\n<p dir=\"ltr\">2\/ kh\u00ed nit\u01a1 l\u00e0m t\u1eeb nguy\u00ean t\u1ed1 N; Kh\u00ed clo \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng ph\u1ea7n t\u1eed Cl. Kh\u00ed nit\u01a1 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft b\u1edfi hai nguy\u00ean t\u1eed N, kh\u00ed clo \u0111\u01b0\u1ee3c li\u00ean k\u1ebft b\u1edfi 2 nguy\u00ean t\u1eed CL.<\/p>\n<\/p>\n<p dir=\"ltr\">Tr\u00ean kh\u1ec9 \u0111\u00e3 t\u00f3m t\u1eaft nh\u1eefng g\u00ec c\u00e1c monome v\u00e0 ph\u00e2n lo\u1ea1i l\u00e0 g\u00ec. Vui l\u00f2ng \u0111\u1ecdc k\u1ef9 ki\u1ebfn \u200b\u200bth\u1ee9c \u0111\u1ec3 \u00e1p d\u1ee5ng b\u00e0i t\u1eadp m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi \u0111\u00e3 chia c\u00e1c ch\u1ea5t th\u00e0nh c\u00e1c lo\u1ea1i bao g\u1ed3m c\u00e1c ch\u1ea5t v\u00e0 h\u1ee3p ch\u1ea5t \u0111\u01a1n l\u1ebb. Trong b\u00e0i vi\u1ebft sau, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd chia s\u1ebb v\u1edbi \u0111\u1ed9c gi\u1ea3 l\u00e0 g\u00ec v\u1ec1 m\u1ed9t ch\u1ea5t l\u01b0\u1ee3ng duy nh\u1ea5t l\u00e0 g\u00ec? Ph\u00e2n lo\u1ea1i c\u00e1c monome&#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-21817","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21817","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=21817"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21817\/revisions"}],"predecessor-version":[{"id":25384,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21817\/revisions\/25384"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=21817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=21817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=21817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}