{"id":687739,"date":"2024-11-21T07:31:14","date_gmt":"2024-11-21T06:31:14","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=687739"},"modified":"2024-11-21T07:31:14","modified_gmt":"2024-11-21T06:31:14","slug":"dung-dich-nuoc-tinh-chat-dung-moi-va-ung-dung-phan-ung-hoa-hoc","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/dung-dich-nuoc-tinh-chat-dung-moi-va-ung-dung-phan-ung-hoa-hoc\/","title":{"rendered":"Dung D\u1ecbch N\u01b0\u1edbc | T\u00ednh Ch\u1ea5t Dung M\u00f4i v\u00e0 \u1ee8ng D\u1ee5ng Ph\u1ea3n \u1ee8ng H\u00f3a H\u1ecdc"},"content":{"rendered":"<p class=\"sidekick\">T\u00ecm hi\u1ec3u v\u1ec1 dung d\u1ecbch n\u01b0\u1edbc trong k\u1ef9 thu\u1eadt nhi\u1ec7t, t\u00ednh ch\u1ea5t dung m\u00f4i v\u00e0 vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n \u0111a d\u1ea1ng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/dung_dich_nuoc_tinh_chat_dung_moi_va_ung_dung_phan_ung_hoa_hoc.png\" alt=\"Dung D\u1ecbch N\u01b0\u1edbc | T\u00ednh Ch\u1ea5t Dung M\u00f4i v\u00e0 \u1ee8ng D\u1ee5ng Ph\u1ea3n \u1ee8ng H\u00f3a H\u1ecdc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Dung D\u1ecbch N\u01b0\u1edbc | T\u00ednh Ch\u1ea5t Dung M\u00f4i v\u00e0 \u1ee8ng D\u1ee5ng Ph\u1ea3n \u1ee8ng H\u00f3a H\u1ecdc<\/h2>\n<p>Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t, dung d\u1ecbch n\u01b0\u1edbc \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng, kh\u00f4ng ch\u1ec9 trong c\u00e1c qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t, m\u00e0 c\u00f2n trong nhi\u1ec1u ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a dung d\u1ecbch n\u01b0\u1edbc v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n<h2>T\u00ednh Ch\u1ea5t Dung M\u00f4i c\u1ee7a N\u01b0\u1edbc<\/h2>\n<p>N\u01b0\u1edbc (<i>H<sub>2<\/sub>O<\/i>) \u0111\u01b0\u1ee3c xem l\u00e0 dung m\u00f4i ph\u1ed5 qu\u00e1t v\u00ec nhi\u1ec1u ch\u1ea5t c\u00f3 th\u1ec3 tan trong n\u01b0\u1edbc. C\u00e1c t\u00ednh ch\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd c\u1ee7a n\u01b0\u1edbc bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>S\u1ef1 Ph\u00e2n C\u1ef1c:<\/strong> Ph\u00e2n t\u1eed n\u01b0\u1edbc c\u00f3 t\u00ednh ph\u00e2n c\u1ef1c, ngh\u0129a l\u00e0 n\u00f3 c\u00f3 m\u1ed9t \u0111\u1ea7u mang \u0111i\u1ec7n t\u00edch d\u01b0\u01a1ng v\u00e0 m\u1ed9t \u0111\u1ea7u mang \u0111i\u1ec7n t\u00edch \u00e2m. \u0110i\u1ec1u n\u00e0y gi\u00fap n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng h\u00f2a tan nhi\u1ec1u ch\u1ea5t kh\u00e1c nhau.<\/li>\n<li><strong>\u0110\u1ed9 D\u1eabn \u0110i\u1ec7n:<\/strong> Khi c\u00e1c ch\u1ea5t \u0111i\u1ec7n ly, nh\u01b0 mu\u1ed1i, tan trong n\u01b0\u1edbc, ch\u00fang t\u1ea1o ra c\u00e1c ion d\u1eabn \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u01b0\u1edbc tr\u1edf th\u00e0nh dung d\u1ecbch d\u1eabn \u0111i\u1ec7n t\u1ed1t.<\/li>\n<li><strong>Nhi\u1ec7t Dung Ri\u00eang Cao:<\/strong> N\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 v\u00e0 gi\u1eef nhi\u1ec7t t\u1ed1t, \u0111i\u1ec1u n\u00e0y l\u00e0m n\u01b0\u1edbc tr\u1edf th\u00e0nh ch\u1ea5t l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<h2>\u1ee8ng D\u1ee5ng C\u1ee7a N\u01b0\u1edbc Trong Ph\u1ea3n \u1ee8ng H\u00f3a H\u1ecdc<\/h2>\n<p>Dung d\u1ecbch n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ol>\n<li><u>Ph\u1ea3n \u1ee8ng Trung H\u00f2a:<\/u><\/li>\n<p>Ph\u1ea3n \u1ee9ng gi\u1eefa axit v\u00e0 baz\u01a1 t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc. V\u00ed d\u1ee5:<\/p>\n<pre>HCl + NaOH \u2192 NaCl + H<sub>2<\/sub>O<\/pre>\n<li><u>Ph\u1ea3n \u1ee8ng Oxy H\u00f3a &#8211; Kh\u1eed:<\/u><\/li>\n<p>Trong ph\u1ea3n \u1ee9ng oxy h\u00f3a &#8211; kh\u1eed, dung d\u1ecbch n\u01b0\u1edbc gi\u00fap c\u00e1c ch\u1ea5t tham gia ph\u1ea3n \u1ee9ng d\u1ec5 d\u00e0ng ti\u1ebfp x\u00fac v\u1edbi nhau. V\u00ed d\u1ee5:<\/p>\n<pre>Zn + CuSO<sub>4<\/sub> \u2192 ZnSO<sub>4<\/sub> + Cu<\/pre>\n<li><u>Ph\u1ea3n \u1ee8ng T\u1ed5ng H\u1ee3p:<\/u><\/li>\n<p>N\u01b0\u1edbc c\u0169ng tham gia v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p, nh\u01b0 qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p amoniac:<\/p>\n<pre>N<sub>2<\/sub> + 3H<sub>2<\/sub> \u2192 2NH<sub>3<\/sub> (c\u00f3 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u01b0\u1edbc)<\/pre>\n<li><u>Th\u1ee7y Ph\u00e2n:<\/u><\/li>\n<p>Qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n l\u00e0 qu\u00e1 tr\u00ecnh n\u01b0\u1edbc ph\u00e2n t\u00e1ch c\u00e1c h\u1ee3p ch\u1ea5t th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n. V\u00ed d\u1ee5:<\/p>\n<pre>Esters + H<sub>2<\/sub>O \u2192 Axit + Ancol<\/pre>\n<\/ol>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>N\u01b0\u1edbc kh\u00f4ng ch\u1ec9 l\u00e0 dung m\u00f4i tuy\u1ec7t v\u1eddi m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch v\u00ec sao n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u1ea3 l\u0129nh v\u1ef1c h\u00f3a h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt nhi\u1ec7t. S\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a n\u01b0\u1edbc v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 dung d\u1ecbch n\u01b0\u1edbc trong k\u1ef9 thu\u1eadt nhi\u1ec7t, t\u00ednh ch\u1ea5t dung m\u00f4i v\u00e0 vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n \u0111a d\u1ea1ng.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dung D\u1ecbch N\u01b0\u1edbc | T\u00ednh Ch\u1ea5t Dung M\u00f4i 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