{"id":1762,"date":"2023-12-16T06:03:14","date_gmt":"2023-12-15T23:03:14","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=1762"},"modified":"2025-01-21T11:29:38","modified_gmt":"2025-01-21T04:29:38","slug":"dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem","title":{"rendered":"\u0110i\u1ec1u ch\u1ebf HCl axit clohidric trong ph\u00f2ng th\u00ed nghi\u1ec7m"},"content":{"rendered":"<p><strong>Axit Clohidric (HCl)<\/strong>, m\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t quan tr\u1ecdng nh\u1ea5t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 nghi\u00ean c\u1ee9u. Vi\u1ec7c <strong>\u0111i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong> kh\u00f4ng ch\u1ec9 gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc m\u00e0 c\u00f2n m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc, t\u1ea9y r\u1eeda v\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. <\/p><p>Trong b\u00e0i vi\u1ebft n\u00e0y, <strong>H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean<\/strong> s\u1ebd cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 <strong>c\u00e1ch \u0111i\u1ec1u ch\u1ebf HCl<\/strong>, ph\u00e2n t\u00edch \u01b0u \u0111i\u1ec3m t\u1eebng ph\u01b0\u01a1ng ph\u00e1p v\u00e0 l\u01b0u \u00fd quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh an to\u00e0n, hi\u1ec7u qu\u1ea3.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 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\">N\u1ed9i dung<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/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:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Tim_hieu_doi_net_ve_axit_clohidric\" title=\"T\u00ecm hi\u1ec3u \u0111\u00f4i n\u00e9t v\u1ec1 axit clohidric:\">T\u00ecm hi\u1ec3u \u0111\u00f4i n\u00e9t v\u1ec1 axit clohidric:<\/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:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Axit_Clohidric_la_gi\" title=\"Axit Clohidric l\u00e0 g\u00ec?\">Axit Clohidric l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Cong_thuc_hoa_hoc\" title=\"C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc:\">C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Tinh_chat_vat_ly\" title=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Tinh_chat_hoa_hoc\" title=\"T\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc:\">T\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc:<\/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:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Vai_tro_va_ung_dung_cua_HCl_trong_thuc_te\" title=\"Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a HCl trong th\u1ef1c t\u1ebf:\">Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a HCl trong th\u1ef1c t\u1ebf:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Dieu_che_HCl_trong_phong_thi_nghiem\" title=\"\u0110i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m:\">\u0110i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Uu_diem_cua_phuong_phap_dieu_che_HCL_bang_Sunfat\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf HCL b\u1eb1ng Sunfat:\">\u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf HCL b\u1eb1ng Sunfat:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Luu_y_khi_dieu_che_axit_clohidric\" title=\"L\u01b0u \u00fd khi \u0111i\u1ec1u ch\u1ebf axit clohidric:\">L\u01b0u \u00fd khi \u0111i\u1ec1u ch\u1ebf axit clohidric:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Mua_HCl_o_dau_gia_re\" title=\"Mua HCl \u1edf \u0111\u00e2u gi\u00e1 r\u1ebb?\">Mua HCl \u1edf \u0111\u00e2u gi\u00e1 r\u1ebb?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Lam_the_nao_de_dieu_che_khi_HCl_trong_phong_thi_nghiem\" title=\"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf kh\u00ed HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m?\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf kh\u00ed HCl 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-12\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#Dieu_che_HCl_trong_cong_nghiep_khac_gi_voi_trong_phong_thi_nghiem\" title=\"\u0110i\u1ec1u ch\u1ebf HCl trong c\u00f4ng nghi\u1ec7p kh\u00e1c g\u00ec v\u1edbi trong ph\u00f2ng th\u00ed nghi\u1ec7m?\">\u0110i\u1ec1u ch\u1ebf HCl trong c\u00f4ng nghi\u1ec7p kh\u00e1c g\u00ec v\u1edbi 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-13\" href=\"https:\/\/hoachatlocthien.com\/en\/dieu-che-hcl-axit-clohidric-trong-phong-thi-nghiem\/#HCl_co_the_luu_tru_nhu_the_nao_de_dam_bao_an_toan\" title=\"HCl c\u00f3 th\u1ec3 l\u01b0u tr\u1eef nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n?\">HCl c\u00f3 th\u1ec3 l\u01b0u tr\u1eef nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_doi_net_ve_axit_clohidric\"><\/span><strong>T\u00ecm hi\u1ec3u \u0111\u00f4i n\u00e9t v\u1ec1 axit clohidric:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Axit_Clohidric_la_gi\"><\/span><strong>Axit Clohidric l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Axit Clohidric (HCl), m\u1ed9t trong nh\u1eefng <strong>axit m\u1ea1nh nh\u1ea5t<\/strong>, \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb clo (Cl) v\u00e0 hydro (H). V\u1edbi t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u01b0ng, HCl l\u00e0 m\u1ed9t ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00f4ng nghi\u1ec7p v\u00e0 th\u00ed nghi\u1ec7m.<\/p><p> Axit n\u00e0y ch\u1ee7 y\u1ebfu t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng dung d\u1ecbch trong n\u01b0\u1edbc v\u00e0 n\u1ed5i b\u1eadt v\u1edbi t\u00ednh ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh. Nh\u1edd t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u01b0ng, HCl \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p <strong><a href=\"https:\/\/hoachatlocthien.com\/en\/ung-dung-hcl-32-trong-cong-nghiep-nhu-the-nao\/\" target=\"_new\" rel=\"noopener\">\u1ee9ng d\u1ee5ng HCL trong c\u00f4ng nghi\u1ec7p<\/a><\/strong> nh\u01b0 x\u1eed l\u00fd n\u01b0\u1edbc, n\u00f4ng nghi\u1ec7p, v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cong_thuc_hoa_hoc\"><\/span><strong>C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>\nC\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a axit clohydric l\u00e0 HCl.\n<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly\"><\/span><strong>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u1ede \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n, axit clohydric l\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng trong su\u1ed1t, kh\u00f4ng m\u00e0u v\u00e0 c\u00f3 m\u00f9i kh\u00e1 m\u1ea1nh.<ul class=\"wp-block-list\"><li><strong>D\u1ea1ng<\/strong>: Ch\u1ea5t l\u1ecfng trong su\u1ed1t, kh\u00f4ng m\u00e0u.<\/li>\n\n<li><strong>M\u00f9i<\/strong>: M\u00f9i h\u0103ng m\u1ea1nh.<\/li>\n\n<li><strong>\u0110i\u1ec3m s\u00f4i<\/strong>: -85,05\u00b0C.<\/li>\n\n<li><strong>\u0110i\u1ec3m \u0111\u00f4ng<\/strong>: -82,1\u00b0C.<\/li><\/ul><\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tinh_chat_hoa_hoc\"><\/span><strong>T\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>L\u00e0 m\u1ed9t axit m\u1ea1nh:<\/strong> HCl l\u00e0 m\u1ed9t axit m\u1ea1nh trong n\u01b0\u1edbc, ngh\u0129a l\u00e0 n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra proton (H+) m\u1ea1nh m\u1ebd khi h\u00f2a tan trong n\u01b0\u1edbc.<\/li>\n\n<li><strong>Ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i ki\u1ec1m:<\/strong> HCl ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i ki\u1ec1m nh\u01b0 natri ho\u1eb7c kali \u0111\u1ec3 t\u1ea1o ra mu\u1ed1i v\u00e0 kh\u00ed hydro.<ul class=\"wp-block-list\"><li>2HCl + 2Na \u2192 2NaCl + H2<\/li><\/ul><\/li>\n\n<li>\u200b<strong>Ph\u1ea3n \u1ee9ng v\u1edbi baz\u01a1:<\/strong> HCl c\u0169ng t\u00e1c \u0111\u1ed9ng v\u1edbi baz\u01a1, t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc<ul class=\"wp-block-list\"><li>HCl + NaOH \u2192 NaCl + H2O<\/li><\/ul><\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vai_tro_va_ung_dung_cua_HCl_trong_thuc_te\"><\/span><strong>Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a HCl trong th\u1ef1c t\u1ebf:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>Trong c\u00f4ng nghi\u1ec7p<\/strong>: HCl \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, x\u1eed l\u00fd kim lo\u1ea1i v\u00e0 ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m.<ul class=\"wp-block-list\"><li><strong>Trong x\u1eed l\u00fd n\u01b0\u1edbc<\/strong>: Lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t v\u00e0 c\u00e2n b\u1eb1ng \u0111\u1ed9 pH trong n\u01b0\u1edbc.<\/li>\n\n<li><strong>C\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t<\/strong>: S\u1ea3n xu\u1ea5t PVC, cao su t\u1ed5ng h\u1ee3p, v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1.<\/li>\n\n<li><strong>X\u1eed l\u00fd kim lo\u1ea1i<\/strong>: Lo\u1ea1i b\u1ecf g\u1ec9 s\u00e9t, t\u1ea9y s\u1ea1ch b\u1ec1 m\u1eb7t kim lo\u1ea1i tr\u01b0\u1edbc khi s\u01a1n.<\/li>\n\n<li><strong>X\u1eed l\u00fd n\u01b0\u1edbc<\/strong>: \u0110i\u1ec1u ch\u1ec9nh pH v\u00e0 kh\u1eed t\u1ea1p ch\u1ea5t trong n\u01b0\u1edbc.<\/li><\/ul><\/li>\n\n<li><strong><strong>Nghi\u00ean c\u1ee9u v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong><\/strong>: L\u00e0 ch\u1ea5t x\u00fac t\u00e1c v\u00e0 dung m\u00f4i ph\u1ed5 bi\u1ebfn trong c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/li><\/ol><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dieu_che_HCl_trong_phong_thi_nghiem\"><\/span><strong>\u0110i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Trong nghi\u00ean c\u1ee9u v\u00e0 th\u00ed nghi\u1ec7m h\u00f3a h\u1ecdc, ph\u01b0\u01a1ng ph\u00e1p Sunfat \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf HCl v\u1edbi n\u1ed3ng \u0111\u1ed9 cao, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 40%. \u0110\u00e2y c\u0169ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 <strong><a href=\"https:\/\/hoachatlocthien.com\/en\/axit-clohydric-hcl-ung-dung-lam-chat-tay-rua-nhu-the-nao\/\" target=\"_new\" rel=\"noopener\">\u1ee9ng d\u1ee5ng HCL trong t\u1ea9y r\u1eeda<\/a><\/strong>. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng axit sulfuric \u0111\u1eb7c v\u00e0 mu\u1ed1i clorua \u0111\u1ec3 t\u1ea1o ra dung d\u1ecbch axit clohidric ch\u1ea5t l\u01b0\u1ee3ng cao. <\/p><p><strong>Nguy\u00ean li\u1ec7u:<\/strong> Axit Sunfuric \u0111\u1eb7c (H2SO4) v\u00e0 mu\u1ed1i Clorua (NaCl ho\u1eb7c KCl)<\/p><ul class=\"wp-block-list\"><li><strong>B\u01b0\u1edbc 1:<\/strong><strong>Cho axit sunfuric t\u00e1c d\u1ee5ng mu\u1ed1i clorua<\/strong><ul class=\"wp-block-list\"><li>NaCl r\u1eafn + H2SO4 \u0111\u1eb7c \u2192 NaHSO4 + HCl (&lt; 250<sup>o<\/sup>C)<\/li>\n\n<li>2NaCl r\u1eafn + H2SO4 \u0111\u1eb7c \u2192 Na2SO4 + 2HCl (> 400<sup>o<\/sup>C)<ul class=\"wp-block-list\"><li>Trong b\u01b0\u1edbc n\u00e0y, axit sulfuric t\u00e1c \u0111\u1ed9ng v\u1edbi mu\u1ed1i natri clorua t\u1ea1o ra dung d\u1ecbch axit clohydric v\u00e0 mu\u1ed1i sunfat.<\/li><\/ul><\/li><\/ul><\/li>\n\n<li><strong>B\u01b0\u1edbc 2: T\u00e1ch HCl t\u1eeb dung d\u1ecbch<\/strong> &#8211; S\u1eed d\u1ee5ng ch\u01b0ng c\u1ea5t ho\u1eb7c c\u00f4 \u0111\u1eb7c \u0111\u1ec3 thu kh\u00ed HCl.<ul class=\"wp-block-list\"><li>Dung d\u1ecbch sau ph\u1ea3n \u1ee9ng ch\u1ee9a HCl v\u00e0 mu\u1ed1i sunfat. \u0110\u1ec3 t\u00e1ch HCl, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 qu\u00e1 tr\u00ecnh c\u00f4 l\u1eadp v\u00e0 ch\u01b0ng c\u1ea5t, n\u01a1i HCl \u0111\u01b0\u1ee3c t\u00e1ch ra t\u1eeb dung d\u1ecbch v\u00e0 thu \u0111\u01b0\u1ee3c d\u01b0\u1edbi d\u1ea1ng kh\u00ed.<\/li><\/ul><\/li>\n\n<li><strong>B\u01b0\u1edbc 3: Thu n\u01b0\u1edbc m\u00e0 mu\u1ed1i sunfat<\/strong> &#8211; Dung d\u1ecbch c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c l\u00e0m kh\u00f4 \u0111\u1ec3 t\u00e1i s\u1eed d\u1ee5ng mu\u1ed1i.<ul class=\"wp-block-list\"><li>Sau khi t\u00e1ch HCl, dung d\u1ecbch c\u00f2n l\u1ea1i ch\u1ee9a mu\u1ed1i sunfat v\u00e0 n\u01b0\u1edbc. Qu\u00e1 tr\u00ecnh thu n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 t\u1ea1o ra mu\u1ed1i sunfat kh\u00f4.<\/li><\/ul><\/li><\/ul><ol class=\"wp-block-list\"><\/ol><div class=\"wp-block-image size-full wp-image-1766\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"638\" height=\"359\" data-sizes=\"(max-width: 638px) 100vw, 638px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dieu-che-HCl-trong-phong-thi-nghiem.jpg\" alt=\"\u0111i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m\" class=\"wp-image-1766 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dieu-che-HCl-trong-phong-thi-nghiem.jpg 638w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dieu-che-HCl-trong-phong-thi-nghiem-500x281.jpg 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 638px; --smush-placeholder-aspect-ratio: 638\/359;\" \/><figcaption class=\"wp-element-caption\"><em>\u0110i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/em><\/figcaption><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uu_diem_cua_phuong_phap_dieu_che_HCL_bang_Sunfat\"><\/span><strong>\u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf HCL b\u1eb1ng Sunfat:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li><strong>Hi\u1ec7u su\u1ea5t cao: <\/strong>Ph\u01b0\u01a1ng ph\u00e1p Sunfat cho ph\u00e9p s\u1ea3n xu\u1ea5t HCl v\u1edbi n\u1ed3ng \u0111\u1ed9 l\u00ean \u0111\u1ebfn 40%, gi\u00fap t\u1ed1i \u01b0u h\u00f3a nguy\u00ean li\u1ec7u v\u00e0 c\u00f4ng su\u1ea5t s\u1ea3n xu\u1ea5t.<\/li>\n\n<li><strong>Kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ea5t trung gian:<\/strong> So v\u1edbi m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c, kh\u00f4ng c\u00f3 ch\u1ea5t trung gian c\u1ea7n ph\u1ea3i th\u00eam v\u00e0o, gi\u1ea3m nguy c\u01a1 t\u1ea1o ra ch\u1ea5t c\u00f2n l\u1ea1i kh\u00f4ng mong mu\u1ed1n.<\/li>\n\n<li><strong>\u0110\u1ed9 an to\u00e0n cao:<\/strong> C\u00f4ng ngh\u1ec7 ph\u1ea3n \u1ee9ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, gi\u1ea3m nguy c\u01a1 x\u1ea3y ra tai n\u1ea1n v\u00e0 t\u0103ng \u0111\u1ed9 an to\u00e0n trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Luu_y_khi_dieu_che_axit_clohidric\"><\/span><strong>L\u01b0u \u00fd khi \u0111i\u1ec1u ch\u1ebf axit clohidric:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li>S\u1eed d\u1ee5ng \u0111\u1ed3 b\u1ea3o h\u1ed9 nh\u01b0 k\u00ednh, gang tay, \u00e1o b\u1ea3o h\u1ed9 v\u00e0 gi\u1ea7y \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3 kh\u1ecfi ti\u1ebfp x\u00fac v\u1edbi ho\u00e1 ch\u1ea5t.<\/li>\n\n<li>Th\u1ef1c hi\u00ean trong khu v\u1ef1c c\u00f3 h\u1ec7 th\u1ed1ng h\u00fat ch\u00e2n kh\u00f4ng ho\u1eb7c qu\u1ea1t h\u00fat \u0111\u1ec3 lo\u1ea1i b\u1ecf kh\u00f3i v\u00e0 h\u01a1i c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng.<\/li>\n\n<li>C\u1ea7n ph\u1ea3i ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 qu\u00e1 tr\u00ecnh \u0111\u1ec3 tr\u00e1nh s\u1ef1 n\u00f3ng ch\u1ea3y \u0111\u1ed9t ng\u1ed9t ho\u1eb7c ph\u1ea3n \u1ee9ng qu\u00e1 nhanh.<\/li>\n\n<li>Th\u00eam axit v\u00e0o n\u01b0\u1edbc m\u1ed9t c\u00e1ch ch\u1eadm r\u00e3i \u0111\u1ec3 tr\u00e1nh t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n\n<li>Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a d\u1ee5ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng b\u1ecb h\u1ecfng ho\u1eb7c \u1ed1 v\u00e0ng do \u1ea3nh h\u01b0\u1edfng c\u1ee7a axit clohidric.<\/li>\n\n<li>HCl l\u00e0 ch\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh g\u00e2y ra ch\u00e1y n\u1ed5.<\/li>\n\n<li>Tr\u00e1nh va \u0111\u1eadp ho\u1eb7c t\u00e1c \u0111\u1ed9ng l\u1ef1c \u0111\u1ed1i v\u1edbi b\u00ecnh ch\u1ee9a<strong> axit clohidric<\/strong> \u0111\u1ec3 ng\u0103n ch\u1ea5t n\u00e0y r\u00f2 r\u1ec9 ho\u1eb7c g\u00e2y n\u1ed5.<\/li>\n\n<li>Hi\u1ec3u r\u00f5 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 an to\u00e0n c\u1ee7a <strong>axit clohidric<\/strong> tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u quy tr\u00ecnh \u0111i\u1ec1u ch\u1ebf.<\/li>\n\n<li>B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 cho thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n\n<li>L\u01b0u tr\u1eef <strong>axit clohydric<\/strong> \u1edf n\u01a1i m\u00e1t m\u1ebb v\u00e0 kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh s\u00e1ng tr\u1ef1c ti\u1ebfp.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mua_HCl_o_dau_gia_re\"><\/span><strong>Mua HCl \u1edf \u0111\u00e2u gi\u00e1 r\u1ebb?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>\nHo\u00e1 Ch\u1ea5t L\u1ed9c Thi\u00ean cung c\u1ea5p s\u1ec9, l\u1ebb c\u00e1c ho\u00e1 ch\u1ea5t c\u01a1 b\u1ea3n: FeCl2, NaOH, Javen, Ca(OH)2, \u2026 ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi gi\u00e1 c\u1ea1nh tranh nh\u1ea5t. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm n\u01a1i <strong><a href=\"\/en\/acid-hydrochloric-hcl\/\" target=\"_new\" rel=\"noopener\">b\u00e1n axit HCL<\/a><\/strong> ch\u1ea5t l\u01b0\u1ee3ng cao, qu\u00fd kh\u00e1ch ch\u1ec9 c\u1ea7n li\u00ean h\u1ec7 qua hotline: <a href=\"tel:0979891929\">0979 89 19 29<\/a>. \u0110\u1ed9i ng\u0169 nh\u00e2n vi\u00ean c\u1ee7a ch\u00fang t\u00f4i s\u1ebd h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t \u0111\u1ebfn kh\u00e1ch h\u00e0ng.\n\nCh\u00fang t\u00f4i cam \u0111oan, c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p lu\u00f4n \u0111\u1ea3m b\u1ea3o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, c\u00f3 ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 r\u00f5 r\u00e0ng. H\u01a1n n\u1eefa, \u0111\u1ea3m b\u1ea3o v\u1ec1 quy c\u00e1ch \u0111\u00f3ng g\u00f3i, v\u1eadn chuy\u1ec3n v\u00e0 giao \u0111\u1ebfn kh\u00e1ch h\u00e0ng nh\u1eefng s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng nh\u1ea5t.\n\n<\/p><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1737432508417\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Lam_the_nao_de_dieu_che_khi_HCl_trong_phong_thi_nghiem\"><\/span><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf kh\u00ed HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00ed HCl \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch cho axit sunfuric \u0111\u1eb7c ph\u1ea3n \u1ee9ng v\u1edbi mu\u1ed1i clorua. Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra kh\u00ed HCl tinh khi\u1ebft.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737432836159\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Dieu_che_HCl_trong_cong_nghiep_khac_gi_voi_trong_phong_thi_nghiem\"><\/span><strong>\u0110i\u1ec1u ch\u1ebf HCl trong c\u00f4ng nghi\u1ec7p kh\u00e1c g\u00ec v\u1edbi trong ph\u00f2ng th\u00ed nghi\u1ec7m?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Trong c\u00f4ng nghi\u1ec7p, HCl th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb qu\u00e1 tr\u00ecnh clo h\u00f3a hydro \u1edf nhi\u1ec7t \u0111\u1ed9 cao, trong khi ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng th\u00ed nghi\u1ec7m s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1737432840570\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"HCl_co_the_luu_tru_nhu_the_nao_de_dam_bao_an_toan\"><\/span><strong>HCl c\u00f3 th\u1ec3 l\u01b0u tr\u1eef nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Axit HCl c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong th\u00f9ng ch\u1ee9a k\u00edn, tr\u00e1nh xa ngu\u1ed3n nhi\u1ec7t v\u00e0 \u00e1nh s\u00e1ng tr\u1ef1c ti\u1ebfp. Ph\u1ea3i c\u00f3 h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 t\u1ed1t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 r\u00f2 r\u1ec9.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><div class=\"row row-collapse row-full-width\"  id=\"row-1144152790\">\n\n\n\t<div id=\"col-7357986\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>LOC THIEN INVESTMENT AND DEVELOPMENT CO., LTD<\/strong><\/p>\n<ul>\n<li><strong>Address:\u00a0<\/strong>452\/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City<\/li>\n<li><strong>Phone:<\/strong> 028 6269 5669 - \u00a0028 6269 5662<\/li>\n<li><strong>Website<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/en\/\" target=\"_blank\" rel=\"noopener\">hoachatlocthien.com<\/a><\/li>\n<li><strong>Fax:\u00a0<\/strong>028 6269 5662 -\u00a0<strong>Hotline<\/strong>: <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-762202507\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Branches and warehouses<\/strong><\/p>\n<ul>\n<li><strong>Warehouse 1<\/strong>Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province<\/li>\n<li><strong>Warehouse 2<\/strong>Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Warehouse 3<\/strong>: Tan Dong Hiep B Industrial Park, Di An, Binh Duong. .<\/li>\n<li><strong>Warehouse 4<\/strong>Hoa Khanh Ward, Da Nang<\/li>\n<li><strong>Warehouse 5:<\/strong> KCN \u00d4 M\u00f4n, Ph\u01b0\u1edbc Th\u1edbi Ward, \u00d4 M\u00f4n District, C\u1ea7n Th\u01a1 City<\/li>\n<li><strong>Warehouse 6:<\/strong> KCN Dai Dong - Hoan Son, Tri Phuong Commune, Tien Du District, Bac Ninh Province<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p><iframe style=\"border: 0;\" data-src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d501722.0146604921!2d106.620075!3d10.757339!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x31752c2e56f3cff7%3A0x39eeb29d74c428f2!2zQ8O0bmcgdHkgSG_DoSBDaOG6pXQgTOG7mWMgVGhpw6pu!5e0!3m2!1svi!2sus!4v1697254383560!5m2!1svi!2sus\" width=\"100%\" height=\"500\" allowfullscreen=\"allowfullscreen\" title=\"L\u1ed9c Thi\u00ean Chemicals on Google Maps\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Axit Clohidric (HCl), m\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t quan tr\u1ecdng nh\u1ea5t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 nghi\u00ean c\u1ee9u. Vi\u1ec7c \u0111i\u1ec1u ch\u1ebf HCl trong ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng ch\u1ec9 gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc m\u00e0 c\u00f2n m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc, t\u1ea9y r\u1eeda [&#8230;]\n","protected":false},"author":1,"featured_media":1765,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[439,506,505,179,507],"class_list":["post-1762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-axit-clohidric","tag-axit-clohidric-la-gi","tag-dieu-che-hcl","tag-hcl","tag-mua-hcl"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/comments?post=1762"}],"version-history":[{"count":4,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1762\/revisions"}],"predecessor-version":[{"id":5250,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1762\/revisions\/5250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media\/1765"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/categories?post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/tags?post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}