{"id":16006,"date":"2021-11-27T19:37:33","date_gmt":"2021-11-27T12:37:33","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16006"},"modified":"2021-11-27T19:37:34","modified_gmt":"2021-11-27T12:37:34","slug":"tai-sao-nuoc-lai-gian-no-khi-o-duoi-40c-trong-khi-hau-het-cac-chat-khac-tiep-tuc-co-lai","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-nuoc-lai-gian-no-khi-o-duoi-40c-trong-khi-hau-het-cac-chat-khac-tiep-tuc-co-lai\/","title":{"rendered":"T\u1ea1i sao n\u01b0\u1edbc l\u1ea1i gi\u00e3n n\u1edf khi \u1edf d\u01b0\u1edbi 40C trong khi h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t kh\u00e1c ti\u1ebfp t\u1ee5c co l\u1ea1i?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 gi\u00e3n n\u1edf \u201cb\u1ea5t th\u01b0\u1eddng\u201d n\u00e0y c\u1ee7a c\u1ee7a n\u01b0\u1edbc khi\u1ebfn cho c\u00e1c \u1ed1ng n\u01b0\u1edbc b\u1ecb n\u1ed5 trong m\u00f9a \u0111\u00f4ng, khi n\u01b0\u1edbc \u0111\u00e1 b\u00ean trong ch\u00fang c\u00f3 th\u1ec3 t\u00edch t\u0103ng l\u00ean \u0111\u1ebfn ch\u00edn ph\u1ea7n tr\u0103m so v\u1edbi th\u1ec3 t\u00edch c\u1ee7a n\u01b0\u1edbc ban \u0111\u1ea7u. Gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c, n\u01b0\u1edbc co l\u1ea1i khi b\u1ecb l\u00e0m l\u1ea1nh nh\u01b0ng khi \u1edf trong kho\u1ea3ng 40C ch\u00fang b\u1eaft \u0111\u1ea7u gi\u00e3n n\u1edf, ban \u0111\u1ea7u th\u00ec gi\u00e3n n\u1edf t\u1eeb t\u1eeb v\u00e0 khi r\u1ea5t g\u1ea7n 00C th\u00ec t\u1ed1c \u0111\u1ed9 gi\u00e3n n\u1edf v\u00f4 c\u00f9ng nhanh. D\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u00f4ng \u0111\u1eb7c, n\u01b0\u1edbc \u0111\u00e1 l\u1ea1i co l\u1ea1i gi\u1ed1ng nh\u01b0 c\u00e1c ch\u1ea5t r\u1eafn b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 gi\u00e3n n\u1edf k\u00ec l\u1ea1 n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m duy nh\u1ea5t \u0111\u00e1ng t\u00ecm hi\u1ec3u c\u1ee7a n\u01b0\u1edbc: vi\u1ec7c l\u00e0m n\u00f3ng ch\u00fang l\u00ean c\u0169ng kh\u00f3 kh\u0103n m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u1ea1c nhi\u00ean (c\u1ea7n n\u0103ng l\u01b0\u1ee3ng g\u1ea5p m\u01b0\u1eddi l\u1ea7n so v\u1edbi m\u1ed9t mi\u1ebfng s\u1eaft t\u01b0\u01a1ng \u0111\u01b0\u01a1ng) v\u00e0 ch\u00fang c\u00f3 l\u1ef1c c\u0103ng b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n c\u1ea3 glycerol. Nguy\u00ean nh\u00e2n c\u1ee7a t\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u b\u1ea5t th\u01b0\u1eddng n\u00e0y n\u1eb1m \u1edf c\u00e1c li\u00ean k\u1ebft hydro y\u1ebfu b\u00ean trong c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc d\u1ea1ng ch\u1eef V, khi\u1ebfn cho c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc h\u00ecnh th\u00e0nh c\u00e1c c\u1ea5u tr\u00fac kh\u00f4ng b\u1ec1n trong tr\u1ea1ng th\u00e1i l\u1ecfng. Th\u00f4ng th\u01b0\u1eddng nh\u1ea5t l\u00e0 c\u1ea5u tr\u00fac ba chi\u1ec1u do s\u00e1u ph\u00e2n t\u1eed n\u01b0\u1edbc s\u1eafp x\u1ebfp th\u00e0nh. Trong khi c\u00e1c chi ti\u1ebft \u0111\u1ea7y \u0111\u1ee7 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c t\u00ecm ra, ch\u00fang ta ch\u1ec9 bi\u1ebft r\u1eb1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u1eefng c\u1ea5u tr\u00fac s\u00e1u ph\u00e2n t\u1eed l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh c\u1ee7a nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m k\u00ec qu\u00e1i c\u1ee7a n\u01b0\u1edbc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum S\u1ef1 gi\u00e3n n\u1edf \u201cb\u1ea5t th\u01b0\u1eddng\u201d n\u00e0y c\u1ee7a c\u1ee7a n\u01b0\u1edbc khi\u1ebfn cho c\u00e1c \u1ed1ng n\u01b0\u1edbc b\u1ecb n\u1ed5 trong m\u00f9a \u0111\u00f4ng, khi n\u01b0\u1edbc \u0111\u00e1 b\u00ean trong ch\u00fang c\u00f3 th\u1ec3 t\u00edch t\u0103ng l\u00ean \u0111\u1ebfn ch\u00edn ph\u1ea7n tr\u0103m so v\u1edbi th\u1ec3 t\u00edch c\u1ee7a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-16006","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16006"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16006\/revisions"}],"predecessor-version":[{"id":16007,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16006\/revisions\/16007"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}