{"id":19145,"date":"2025-07-07T00:40:05","date_gmt":"2025-07-06T17:40:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=19145"},"modified":"2025-07-07T01:35:06","modified_gmt":"2025-07-06T18:35:06","slug":"su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/","title":{"rendered":"S\u1ef1 \u0111i\u1ec7n li 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\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Khai_niem_ve_chat_dien_phan_la_gi_Dien_phan_la_gi\" >Kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? \u0110i\u1ec7n ph\u00e2n 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\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Nguyen_nhan_dan_dien_cua_axit_bazo_va_dung_dich_muoi\" >Nguy\u00ean nh\u00e2n d\u1eabn \u0111i\u1ec7n c\u1ee7a axit, baz\u01a1 v\u00e0 dung d\u1ecbch mu\u1ed1i<\/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\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Phan_loai_chat_dien_giai\" >Ph\u00e2n lo\u1ea1i ch\u1ea5t \u0111i\u1ec7n 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-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Dien_phan_manh\" >\u0110i\u1ec7n ph\u00e2n m\u1ea1nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Dien_giai_yeu\" >\u0110i\u1ec7n gi\u1ea3i y\u1ebfu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Tap_the_duc_ve_hoa_hoc_LI_SGK_11_voi_cac_giai_phap_chi_tiet\" >T\u1eadp th\u1ec3 d\u1ee5c v\u1ec1 h\u00f3a h\u1ecdc LI SGK 11 v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p chi ti\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_1_Trang_7_Sach_giao_khoa_Hoa_hoc_11\" >B\u00e0i 1 Trang 7 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_2_Sach_giao_khoa_Hoa_hoc_11_Trang_7\" >B\u00e0i 2 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11 Trang 7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_3_Sach_giao_khoa_Trang_7_Hoa_hoc_11\" >B\u00e0i 3 S\u00e1ch gi\u00e1o khoa Trang 7 H\u00f3a h\u1ecdc 11<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Bai_4_Trang_7_Hoa_hoc_11_SGK\" >B\u00e0i 4 Trang 7 H\u00f3a h\u1ecdc 11 SGK<\/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\/su-dien-li-la-gi-ly-thuyet-va-giai-bai-tap-chi-tiet\/#Giai_quyet_5_Sach_giao_khoa_Hoa_hoc_11_Trang_7\" >Gi\u1ea3i quy\u1ebft 5 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11 Trang 7<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>\u0110i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? \u0110i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh v\u00e0 y\u1ebfu? Tham gia kh\u1ec9 \u0111\u1ec3 t\u00ecm hi\u1ec3u l\u00fd thuy\u1ebft chi ti\u1ebft v\u00e0 th\u1ef1c h\u00e0nh m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n.<\/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 c\u00e1c k\u1ef9 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a ch\u00fang th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp c\u1ee7a kh\u1ec9<\/p>\n<p class=\"description\">\u0110\u0103ng k\u00fd ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 tuy\u1ebfn h\u1ecdc h\u1ecdc cho tr\u1ebb em.<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra t\u00ean \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a b\u1ea1n *Vui l\u00f2ng ki\u1ec3m tra s\u1ed1 \u0111i\u1ec7n tho\u1ea1i h\u01a1n 2.000 t\u1eeb &amp; 6.000 c\u00e2u ti\u1ebfng Anh \u0111\u1ec3 ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n 4 k\u1ef9 n\u0103ng ti\u1ebfng Anh t\u1ed1t &#8211; ti\u1ebfng Anh theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7n \u0111\u1ea1i ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng EQ &amp; Vi\u1ec7t Nam *B\u1ea1n ch\u01b0a ch\u1ecdn b\u1ea5t k\u1ef3 m\u1ee5c n\u00e0o! \u0110\u0103ng k\u00fd t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Khai_niem_ve_chat_dien_phan_la_gi_Dien_phan_la_gi\"><\/span>Kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? \u0110i\u1ec7n ph\u00e2n l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: justify\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n (ion h\u00f3a) l\u00e0 qu\u00e1 tr\u00ecnh h\u00f2a tan c\u00e1c ch\u1ea5t trong n\u01b0\u1edbc t\u1ea1o th\u00e0nh c\u00e1c ion \u00e2m v\u00e0 c\u00e1c ion d\u01b0\u01a1ng (cation). \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n c\u1ee7a c\u00e1c dung d\u1ecbch axit, bazo ho\u1eb7c mu\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/Su-dien-li-1.jpg\" alt=\"Th\u00ed nghi\u1ec7m ch\u1ee9ng minh \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. (\u1ea2nh: \u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh SGK H\u00f3a h\u1ecdc 11)\" width=\"100%\"><\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u1ee5 th\u1ec3 h\u01a1n, \u0111\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh c\u1ee7a m\u1ed9t nguy\u00ean t\u1eed ho\u1eb7c ph\u00e2n t\u1eed c\u00f3 \u0111i\u1ec7n t\u00edch \u00e2m ho\u1eb7c d\u01b0\u01a1ng b\u1eb1ng c\u00e1ch nh\u1eadn ho\u1eb7c m\u1ea5t electron \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c ion. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi nhi\u1ec1u thay \u0111\u1ed5i h\u00f3a h\u1ecdc kh\u00e1c.<\/p>\n<ul style=\"text-align: justify\">\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ion d\u01b0\u01a1ng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi ch\u00fang h\u1ea5p th\u1ee5 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng (l\u1edbn h\u01a1n ho\u1eb7c ti\u1ec1m n\u0103ng t\u01b0\u01a1ng t\u00e1c electron trong c\u00e1c nguy\u00ean t\u1eed) \u0111\u1ec3 gi\u1ea3i ph\u00f3ng c\u00e1c electron (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 electron t\u1ef1 do). N\u0103ng l\u01b0\u1ee3ng ion h\u00f3a l\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh n\u00e0y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ion \u00e2m \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi m\u1ed9t electron t\u1ef1 do b\u1eafn v\u00e0o m\u1ed9t nguy\u00ean t\u1eed trung t\u00ednh, ngay l\u1eadp t\u1ee9c \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i v\u00e0 thi\u1ebft l\u1eadp h\u00e0ng r\u00e0o ti\u1ec1m n\u0103ng v\u1edbi nguy\u00ean t\u1eed n\u00e0y. L\u00fd do l\u00e0 n\u00f3 kh\u00f4ng c\u00f3 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 tho\u00e1t kh\u1ecfi nguy\u00ean t\u1eed n\u00e0y n\u1eefa, do \u0111\u00f3 h\u00ecnh th\u00e0nh c\u00e1c ion \u00e2m.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: justify\">Trong tr\u01b0\u1eddng h\u1ee3p ch\u1ea5t \u0111i\u1ec7n ph\u00e2n ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 k\u1ebft n\u1ed1i ion ho\u1eb7c li\u00ean k\u1ebft c\u1ed9ng h\u00f3a tr\u1ecb ph\u00e2n c\u1ef1c \u0111\u01b0\u1ee3c t\u00e1ch th\u00e0nh c\u00e1c ion ri\u00eang bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc, th\u01b0\u1eddng l\u00e0 NaCl.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">\u0110i\u1ec7n ph\u00e2n (\u0111i\u1ec7n ph\u00e2n, \u0111i\u1ec7n ph\u00e2n): c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc (ho\u1eb7c tan ch\u1ea3y) th\u00e0nh c\u00e1c ion. Ch\u00fang bao g\u1ed3m: axit, bazan v\u00e0 mu\u1ed1i. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5: <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">NaCl \u2192 Na + + Cl-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">NaOH \u2192 Na + + OH-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Hcl \u2192 h + + cl-<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Nguyen_nhan_dan_dien_cua_axit_bazo_va_dung_dich_muoi\"><\/span>Nguy\u00ean nh\u00e2n d\u1eabn \u0111i\u1ec7n c\u1ee7a axit, baz\u01a1 v\u00e0 dung d\u1ecbch mu\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: justify\">Th\u00f4ng qua c\u00e1c th\u00ed nghi\u1ec7m v\u00e0o n\u0103m 1887, ARA-NI-CT \u0111\u00e3 k\u1ebft lu\u1eadn r\u1eb1ng: axit, baz\u01a1 v\u00e0 dung d\u1ecbch mu\u1ed1i c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebfn h\u00e0nh \u0111i\u1ec7n v\u00ec dung d\u1ecbch c\u1ee7a ch\u00fang ch\u1ee9a ti\u1ec3u ti\u1ec3u s-s-s-sarch, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ion (bao g\u1ed3m c\u1ea3 anion v\u00e0 cation). <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/su-dien-li-3.jpg\" alt=\"C\u00e1c axit, baz\u01a1 v\u00e0 dung d\u1ecbch mu\u1ed1i c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u1ee5 th\u1ec3, c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc \u0111\u01b0\u1ee3c ph\u00e2n c\u1ef1c th\u00e0nh hai \u0111\u1ea7u \u00e2m v\u00e0 d\u01b0\u01a1ng v\u1eadt v\u00ec c\u00e1c nguy\u00ean t\u1eed oxy c\u00f3 \u0111\u1ed9 \u0111i\u1ec7n t\u1eed l\u1edbn h\u01a1n so v\u1edbi nguy\u00ean t\u1eed hydro. Do \u0111\u00f3, c\u00e1c electron ph\u1ed5 bi\u1ebfn b\u1ecb l\u1ec7ch v\u1ec1 ph\u00eda oxy. Do \u0111\u00f3, khi m\u1ed9t ch\u1ea5t li\u00ean k\u1ebft ion ho\u1eb7c li\u00ean k\u1ebft c\u1ed9ng h\u00f3a tr\u1ecb tan trong n\u01b0\u1edbc, ph\u00e2n t\u1eed c\u1ee7a n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c b\u1ecdc v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc, t\u00e1ch c\u00e1c ch\u1ea5t n\u00e0y th\u00e0nh c\u00e1c ion, c\u00e1c ion d\u01b0\u01a1ng (-) \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1ch b\u1edfi nguy\u00ean t\u1eed oxy (\u00e2m) v\u00e0 c\u00e1c ion \u00e2m (-) Li\u00ean k\u1ebft c\u00e1c nguy\u00ean t\u1eafc b\u1ecb ph\u00e1 v\u1ee1, v\u00ec v\u1eady qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Trong khi \u0111\u00f3, c\u00e1c gi\u1ea3i ph\u00e1p nh\u01b0 glixerol, saccarozo, r\u01b0\u1ee3u ethyl kh\u00f4ng th\u1ec3 d\u1eabn \u0111i\u1ec7n v\u00ec trong dung d\u1ecbch, ch\u00fang kh\u00f4ng t\u00e1ch c\u00e1c ion \u00e2m v\u00e0 d\u01b0\u01a1ng. L\u00fd do l\u00e0 trong ph\u00e2n t\u1eed \u0111\u00e3 ph\u00e2n c\u1ef1c nh\u01b0ng r\u1ea5t y\u1ebfu.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Phan_loai_chat_dien_giai\"><\/span>Ph\u00e2n lo\u1ea1i ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: justify\">\u0110\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i, m\u1ecdi ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n th\u00ed nghi\u1ec7m sau. Chu\u1ea9n b\u1ecb 2 c\u1ed1c: HCL 0.10M v\u00e0 CH3COOH 0.10M, \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. Khi ti\u1ebfn h\u00e0nh c\u00f4ng su\u1ea5t gi\u1ed1ng nh\u01b0 c\u00f9ng m\u1ed9t ngu\u1ed3n trong \u0111\u1ea7u d\u00e2y, b\u00f3ng \u0111\u00e8n \u1edf ph\u00eda HCL s\u00e1ng h\u01a1n dung d\u1ecbch CH3cooh. Do \u0111\u00f3, ch\u00fang ta c\u00f3 th\u1ec3 k\u1ebft lu\u1eadn: N\u1ed3ng \u0111\u1ed9 ion trong HCl l\u1edbn h\u01a1n CH3COOH, c\u00f3 ngh\u0129a l\u00e0 s\u1ed1 l\u01b0\u1ee3ng ph\u00e2n b\u00f3n t\u1eeb HCl ph\u00e2n t\u00e1ch nhi\u1ec1u ion h\u01a1n. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">D\u1ef1a tr\u00ean th\u00ed nghi\u1ec7m n\u00e0y, m\u1ecdi ng\u01b0\u1eddi chia ch\u1ea5t \u0111i\u1ec7n ph\u00e2n th\u00e0nh hai lo\u1ea1i: ch\u1ea5t \u0111i\u1ec7n ph\u00e2n m\u1ea1nh v\u00e0 ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/chat-dien-li-5.jpg\" alt=\"M\u1ecdi ng\u01b0\u1eddi chia ch\u1ea5t \u0111i\u1ec7n ph\u00e2n th\u00e0nh 2 lo\u1ea1i: ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh v\u00e0 ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Dien_phan_manh\"><\/span>\u0110i\u1ec7n ph\u00e2n m\u1ea1nh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">Kh\u00e1i ni\u1ec7m: C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh l\u00e0 c\u00e1c ch\u1ea5t h\u00f2a tan trong n\u01b0\u1edbc, c\u00e1c ph\u00e2n t\u1eed h\u00f2a tan \u0111\u1ec1u v\u00e0o ion.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5 v\u1ec1 ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh: <\/p>\n<ul style=\"text-align: justify\">\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Axit HCl, HNO3, H2SO4, &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Bazo m\u1ea1nh nh\u01b0 NaOH, KOH, BA (OH) 2 CA (OH) 2, &#8230; <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u1ea7u h\u1ebft c\u00e1c mu\u1ed1i c\u1ee7a axit m\u1ea1nh v\u00e0 c\u00e1c baz\u01a1 m\u1ea1nh nh\u01b0 NaCl, KNO3, KCI, K2SO4, &#8230;<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: justify\">Trong ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n c\u1ee7a c\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n m\u1ea1nh, m\u0169i t\u00ean m\u1ed9t chi\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo h\u01b0\u1edbng c\u1ee7a qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5 v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n gi\u1ea3i:<\/p>\n<ul style=\"text-align: justify\">\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">NaCl l\u00e0 m\u1ed9t ch\u1ea5t \u0111i\u1ec7n ph\u00e2n m\u1ea1nh, n\u1ebfu dung d\u1ecbch ch\u1ee9a 100 ph\u00e2n t\u1eed NaCl h\u00f2a tan, t\u1ea5t c\u1ea3 100 ph\u00e2n t\u1eed \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi c\u00e1c ion. NaCl \u2192 Na + + Cl-<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Trong dung d\u1ecbch Na2SO4 0,1M, v\u00ec ch\u1ea5t \u0111i\u1ec7n ph\u00e2n c\u1ee7a Na2SO4 ho\u00e0n to\u00e0n, c\u00f3 th\u1ec3 t\u00ednh to\u00e1n n\u1ed3ng \u0111\u1ed9 c\u1ee7a c\u00e1c ion g\u00e2y ra b\u1edfi Na2SO4 ph\u00e2n t\u00e1ch NA t\u01b0\u01a1ng \u1ee9ng 0,2m v\u00e0 SO2 l\u00e0 0,1m. Ph\u01b0\u01a1ng tr\u00ecnh: NA2SO4 \u2192 2NA + + S04 (2-)<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Dien_giai_yeu\"><\/span>\u0110i\u1ec7n gi\u1ea3i y\u1ebfu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">Kh\u00e1i ni\u1ec7m: Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n y\u1ebfu l\u00e0 m\u1ed9t ch\u1ea5t h\u00f2a tan trong n\u01b0\u1edbc ch\u1ec9 c\u00f3 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u00e2n t\u1eed h\u00f2a tan ph\u00e2n t\u00e1ch v\u00e0o ion, ph\u1ea7n c\u00f2n l\u1ea1i v\u1eabn t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng ph\u00e2n t\u1eed trong dung d\u1ecbch.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5 v\u1ec1 ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu:<\/p>\n<ul style=\"text-align: justify\">\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c axit y\u1ebfu nh\u01b0 axit h\u1eefu c\u01a1 CH3COOH, axit HCLO, H2S, HE, HCN H2SO3, &#8230; <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c c\u01a1 s\u1edf y\u1ebfu nh\u01b0 b\u00f3ng (OH) 3, MG (OH) 2, &#8230;<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: justify\">Trong ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n c\u1ee7a c\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n y\u1ebfu, m\u0169i t\u00ean l\u00e0 2 chi\u1ec1u. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5 v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n gi\u1ea3i:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">CH3cooh ch3coo- + h +<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Mg (oh) 2 \u21cc mg2 + + 2oh-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n c\u1ee7a c\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c. C\u00e2n b\u1eb1ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7t khi t\u1ed1c \u0111\u1ed9 ph\u00e2n ly v\u00e0o ion b\u1eb1ng v\u1edbi t\u1ed1c \u0111\u1ed9 k\u1ebft h\u1ee3p c\u00e1c ion th\u00e0nh c\u00e1c ph\u00e2n t\u1eed. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ef1 c\u00e2n b\u1eb1ng n\u0103ng \u0111\u1ed9ng v\u1edbi h\u1eb1ng s\u1ed1 c\u00e2n b\u1eb1ng k v\u00e0 gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 s\u1ef1 c\u00e2n b\u1eb1ng n\u00e0o kh\u00e1c, ch\u00fang tu\u00e2n theo nguy\u00ean t\u1eafc c\u00e2n b\u1eb1ng LG SATAR. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">S\u1ef1 pha lo\u00e3ng c\u1ee7a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? Khi pha lo\u00e3ng dung d\u1ecbch, c\u00e1c ion (+) v\u00e0 (-) c\u1ee7a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n t\u00e1ch bi\u1ec7t v\u1edbi nhau, \u00edt \u0111\u1ee7 kh\u1ea3 n\u0103ng \u0111\u1ec3 va ch\u1ea1m \u0111\u1ec3 thi\u1ebft k\u1ebf l\u1ea1i ph\u00e2n t\u1eed, khi\u1ebfn ch\u1ea5t \u0111i\u1ec7n ph\u00e2n t\u0103ng l\u00ean. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Xem th\u00eam: Ph\u1ea3n \u1ee9ng trao \u0111\u1ed5i ion: \u0110i\u1ec1u ki\u1ec7n ph\u1ea3n \u1ee9ng v\u00e0 ph\u01b0\u01a1ng tr\u00ecnh ion r\u00fat ng\u1eafn b\u1eb1ng v\u0103n b\u1ea3n<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Tap_the_duc_ve_hoa_hoc_LI_SGK_11_voi_cac_giai_phap_chi_tiet\"><\/span>T\u1eadp th\u1ec3 d\u1ee5c v\u1ec1 h\u00f3a h\u1ecdc LI SGK 11 v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p chi ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: justify\">\u0110\u1ec3 gi\u00fap \u0111\u1ed9c gi\u1ea3 n\u1eafm b\u1eaft ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n, \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp c\u01a1 b\u1ea3n trong s\u00e1ch gi\u00e1o khoa h\u00f3a h\u1ecdc th\u1ee9 11 v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p chi ti\u1ebft. <\/p>\n<p dir=\"ltr\" style=\"text-align: justify\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/su-dien-li-5.jpg\" alt=\"Gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n. (\u1ea2nh: Shutterstock.com)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Bai_1_Trang_7_Sach_giao_khoa_Hoa_hoc_11\"><\/span>B\u00e0i 1 Trang 7 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u00e1c dung d\u1ecbch axit nh\u01b0 HCl, c\u00e1c c\u01a1 s\u1edf nh\u01b0 NaOH v\u00e0 mu\u1ed1i nh\u01b0 NaCl d\u1eabn \u0111i\u1ec7n, v\u00e0 c\u00e1c dung d\u1ecbch nh\u01b0 r\u01b0\u1ee3u ethyl, saccharozo, glandol kh\u00f4ng to\u00e0n c\u1ea7u?<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Trong dung d\u1ecbch: axit, baz\u01a1 v\u00e0 mu\u1ed1i ph\u00e2n t\u00e1ch th\u00e0nh c\u00e1c ion d\u01b0\u01a1ng v\u00e0 c\u00e1c ion \u00e2m di chuy\u1ec3n t\u1ef1 do, do \u0111\u00f3, dung d\u1ecbch c\u1ee7a ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5 :<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Hcl \u2192 h + + cl-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">NaOH \u2192 Na + + OH-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">  NaCl \u2192 Na + + Cl-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u00e1c gi\u1ea3i ph\u00e1p nh\u01b0 r\u01b0\u1ee3u ethyl, saccharo, glixerol kh\u00f4ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n v\u00ec trong dung d\u1ecbch, ch\u00fang kh\u00f4ng t\u00e1ch c\u00e1c ion d\u01b0\u01a1ng v\u00e0 c\u00e1c ion \u00e2m.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Bai_2_Sach_giao_khoa_Hoa_hoc_11_Trang_7\"><\/span>B\u00e0i 2 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11 Trang 7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">\u0110i\u1ec7n ph\u00e2n, ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? Nh\u1eefng lo\u1ea1i ch\u1ea5t l\u00e0 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n? C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh, ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu l\u00e0 g\u00ec? L\u1ea5y v\u00ed d\u1ee5 v\u00e0 vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n gi\u1ea3i c\u1ee7a h\u1ecd?<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 s\u1ef1 ph\u00e2n ly v\u00e0o cation (ion d\u01b0\u01a1ng) v\u00e0 anion (ion \u00e2m) c\u1ee7a ph\u00e2n t\u1eed \u0111i\u1ec7n ph\u00e2n khi h\u00f2a tan trong n\u01b0\u1edbc.<\/p>\n<ul style=\"text-align: justify\">\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110i\u1ec7n ph\u00e2n n\u01b0\u1edbc l\u00e0 ch\u1ea5t tan n\u01b0\u1edbc v\u00e0 h\u00ecnh th\u00e0nh \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ch\u1ea5t l\u00e0 c\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i nh\u01b0 axit, baz\u01a1 v\u00e0 mu\u1ed1i h\u00f2a tan trong n\u01b0\u1edbc.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh l\u00e0 c\u00e1c ch\u1ea5t khi h\u00f2a tan trong c\u00e1c ph\u00e2n t\u1eed h\u00f2a tan th\u00e0nh c\u00e1c ion.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">H2SO4 \u2192 2H + + SO4 (2-)<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Koh \u2192 k + + oh-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Na2SO4 \u2192 2NA + + SO42-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu l\u00e0 c\u00e1c ch\u1ea5t khi h\u00f2a tan trong n\u01b0\u1edbc, ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c ph\u00e2n t\u1eed h\u00f2a tan v\u00e0o ion, ph\u1ea7n c\u00f2n l\u1ea1i v\u1eabn t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng c\u00e1c ph\u00e2n t\u1eed trong dung d\u1ecbch.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">V\u00ed d\u1ee5: H2S \u21cc H + + HS-<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Bai_3_Sach_giao_khoa_Trang_7_Hoa_hoc_11\"><\/span>B\u00e0i 3 S\u00e1ch gi\u00e1o khoa Trang 7 H\u00f3a h\u1ecdc 11<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n c\u1ee7a c\u00e1c ch\u1ea5t sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">M\u1ed9t. C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh: BA (NO3) 2 0,10 m; HNO3 0,020 m; KOH 0,010 M. T\u00ednh to\u00e1n mol c\u1ee7a m\u1ed7i ion trong dung d\u1ecbch.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">b. C\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n y\u1ebfu HCLO; HNO2.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">M\u1ed9t. C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/chat-dien-li-6.png\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">b. C\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i y\u1ebfu: HCLO, HNO2<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Hclo \u21cc h + + clo-<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Hno2 \u21cc h + + no2-<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Bai_4_Trang_7_Hoa_hoc_11_SGK\"><\/span>B\u00e0i 4 Trang 7 H\u00f3a h\u1ecdc 11 SGK<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">Ch\u1ecdn c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang trong c\u00e1c c\u00e2u h\u1ecfi sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n l\u00e0 do:<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">A. Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c electron.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">B. S\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c cation.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C. Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c ph\u00e2n t\u1eed h\u00f2a tan.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">D. S\u1ef1 thay \u0111\u1ed5i c\u1ee7a c\u1ea3 cation v\u00e0 anion.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Gi\u1ea3i ph\u00e1p: Tr\u1ea3 l\u1eddi D.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Do h\u00f2a tan (trong n\u01b0\u1edbc), c\u00e1c ph\u00e2n t\u1eed \u0111i\u1ec7n ph\u00e2n ph\u00e2n t\u00e1ch th\u00e0nh c\u00e1c cation v\u00e0 anion.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Giai_quyet_5_Sach_giao_khoa_Hoa_hoc_11_Trang_7\"><\/span>Gi\u1ea3i quy\u1ebft 5 S\u00e1ch gi\u00e1o khoa H\u00f3a h\u1ecdc 11 Trang 7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: justify\">\u0110i\u1ec1u n\u00e0o sau \u0111\u00e2y kh\u00f4ng ti\u1ebfn h\u00e0nh \u0111i\u1ec7n?<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">A. Kcl r\u1eafn, khan.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">B. cacl2 tan ch\u1ea3y.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">C. Naoh tan ch\u1ea3y.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">D. HBR \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Gi\u1ea3i ph\u00e1p: Tr\u1ea3 l\u1eddi A.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Do r\u1eafn, KCL khan t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng m\u1ea1ng tinh th\u1ec3 ion r\u1ea5t b\u1ec1n v\u1eefng. Do \u0111\u00f3, ch\u00fang kh\u00f4ng ph\u00e2n t\u00e1ch c\u00e1c ion d\u01b0\u01a1ng v\u00e0 c\u00e1c ion \u00e2m (di chuy\u1ec3n t\u1ef1 do) v\u00ec v\u1eady ch\u00fang kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify\">Do \u0111\u00f3, b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap \u0111\u1ed9c gi\u1ea3 tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi xung quanh ch\u1ea5t \u0111i\u1ec7n ph\u00e2n, bao g\u1ed3m: ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec, ch\u1ea5t \u0111i\u1ec7n ph\u00e2n l\u00e0 g\u00ec, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n m\u1ea1nh v\u00e0 y\u1ebfu v\u00e0 m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp th\u1ef1c t\u1ebf v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y. Kh\u1ec9 hy v\u1ecdng th\u00f4ng tin n\u00e0y s\u1ebd h\u1eefu \u00edch cho b\u1ea1n. Nh\u1ea5p v\u00e0o &#8220;Nh\u1eadn th\u00f4ng tin c\u1eadp nh\u1eadt&#8221; \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c th\u00fa v\u1ecb kh\u00e1c v\u1ec1 h\u00f3a h\u1ecdc m\u1ed7i ng\u00e0y!<\/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>\u0110i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? \u0110i\u1ec7n ph\u00e2n l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i m\u1ea1nh v\u00e0 y\u1ebfu? Tham gia kh\u1ec9 \u0111\u1ec3 t\u00ecm hi\u1ec3u l\u00fd thuy\u1ebft chi ti\u1ebft v\u00e0 th\u1ef1c h\u00e0nh m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp v\u1ec1 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n. H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a&#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-19145","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19145","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=19145"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19145\/revisions"}],"predecessor-version":[{"id":24204,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19145\/revisions\/24204"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=19145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=19145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=19145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}