{"id":1631,"date":"2020-01-13T10:14:48","date_gmt":"2020-01-13T02:14:48","guid":{"rendered":"https:\/\/www.dry-ice-machine.com\/?p=1631"},"modified":"2020-01-13T10:14:50","modified_gmt":"2020-01-13T02:14:50","slug":"why-does-dry-ice-smoke-when-it-meets-water","status":"publish","type":"post","link":"https:\/\/www.dry-ice-machine.com\/vi\/why-does-dry-ice-smoke-when-it-meets-water\/","title":{"rendered":"T\u1ea1i sao \u0111\u00e1 kh\u00f4 b\u1ed1c kh\u00f3i khi g\u1eb7p n\u01b0\u1edbc?"},"content":{"rendered":"
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4.6\/5 - (5 l\u01b0\u1ee3t b\u00ecnh ch\u1ecdn) <\/div> <\/div>

\u0110\u00e1 kh\u00f4 v\u00e0 n\u01b0\u1edbc \u0111\u00e1 th\u00f4ng th\u01b0\u1eddng l\u00e0 hai ch\u1ea5t ho\u00e0n to\u00e0n kh\u00e1c nhau. \u0110\u00e1 kh\u00f4 l\u1ea1nh h\u01a1n n\u01b0\u1edbc \u0111\u00e1 r\u1ea5t nhi\u1ec1u. \u0110\u00e1 kh\u00f4 d\u1ea1ng vi\u00ean v\u00e0 \u0111\u00e1 kh\u00f4 d\u1ea1ng kh\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn th\u01b0\u01a1ng m\u1ea1i b\u1edfi c\u00e1c thi\u1ebft b\u1ecb m\u00e1y l\u00e0m \u0111\u00e1 kh\u00f4<\/a> <\/strong>chuy\u00ean nghi\u1ec7p. \u1ee8ng d\u1ee5ng c\u1ee7a \u0111\u00e1 kh\u00f4 trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta c\u0169ng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. Khi s\u1eed d\u1ee5ng \u0111\u00e1 kh\u00f4, ch\u00fang ta s\u1ebd th\u1ea5y m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng l\u00e0 \u0111\u00e1 kh\u00f4 t\u1ea1o ra kh\u00f3i khi g\u1eb7p n\u01b0\u1edbc. T\u1ea1i sao l\u1ea1i nh\u01b0 v\u1eady?<\/p>

\u0110\u00e1 kh\u00f4 c\u00f3 t\u1ea1o ra kh\u00f3i kh\u00f4ng?<\/strong><\/strong><\/h2>

T\u1ea1i sao b\u0103ng kh\u00f4 khi n\u00f3 g\u1eb7p n\u01b0\u1edbc? \u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd \u1edf \u0111\u00e2y l\u00e0 kh\u00f3i kh\u00f3i c\u1ee7a \u0111\u00e1 kh\u00f4 khi \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng l\u00e0 m\u1ed9t ph\u1ea3n \u1ee9ng v\u1eadt l\u00fd, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc; V\u00e0 \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f3i, m\u00e0 l\u00e0 s\u01b0\u01a1ng m\u00f9.\u00a0Do nhi\u1ec7t \u0111\u1ed9 c\u1ee7a b\u0103ng kh\u00f4 th\u1ea5p h\u01a1n so v\u1edbi n\u01b0\u1edbc \u0111\u00e1 th\u00f4ng th\u01b0\u1eddng, ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 so v\u1edbi khu v\u1ef1c xung quanh l\u00e0 l\u1edbn v\u00e0 s\u01b0\u01a1ng m\u00f9 \u0111\u01b0\u1ee3c t\u1ea1o ra. <\/p>

\"\u1ee9ng
\u1ee9ng d\u1ee5ng vi\u00ean \u0111\u00e1 kh\u00f4<\/figcaption><\/figure><\/div>

Nguy\u00ean l\u00fd n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c x\u1ea3 kh\u00f3i v\u00e0o m\u00f9a \u0111\u00f4ng. N\u1ebfu ch\u00fang ta nh\u00ecn k\u1ef9, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y kh\u00f3i do \u0111\u00e1 kh\u00f4 t\u1ea1o ra l\u00e0 bay xu\u1ed1ng. \u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 do kh\u00f4ng kh\u00ed l\u1ea1nh v\u00e0 kh\u00f4ng kh\u00ed n\u00f3ng. Kh\u00f3i t\u1eeb ly cocktail c\u0169ng \u0111\u01b0\u1ee3c cho l\u00e0 l\u00e0m b\u1eb1ng \u0111\u00e1 kh\u00f4 d\u1ea1ng vi\u00ean<\/a><\/strong>. Kh\u00f3i tr\u00ean s\u00e2n kh\u1ea5u bi\u1ec3u di\u1ec5n tr\u00f4ng r\u1ea5t b\u00ed \u1ea9n, v\u00e0 n\u00f3 c\u0169ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb \u0111\u00e1 kh\u00f4. Nh\u01b0ng t\u1ea1i sao \u0111\u00e1 kh\u00f4 l\u1ea1i t\u1ea1o ra kh\u00f3i? H\u00f4m nay ch\u00fang ta h\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 b\u00ed m\u1eadt khoa h\u1ecdc n\u00e0y, l\u00e0m th\u1ebf n\u00e0o m\u00e0 kh\u00f3i tuy\u1ec7t v\u1eddi n\u00e0y l\u1ea1i \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb \u0111\u00e1 kh\u00f4.<\/p>

Nh\u1eefng l\u00fd do g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng h\u00fat \u0111\u00e1 kh\u00f4<\/strong><\/strong><\/h2>

V\u00ec \u0111\u00e1 kh\u00f4 l\u00e0 carbon dioxide r\u1eafn n\u00ean nhi\u1ec7t \u0111\u1ed9 l\u00e0 -78,5\u00b0C. Khi n\u00f3 chuy\u1ec3n t\u1eeb th\u1ec3 r\u1eafn sang th\u1ec3 kh\u00ed v\u00e0 th\u0103ng hoa m\u1ea1nh, nhi\u1ec7t \u0111\u1ed9 c\u1ee7a kh\u00f4ng kh\u00ed xung quanh s\u1ebd gi\u1ea3m xu\u1ed1ng nhanh ch\u00f3ng. L\u00fac n\u00e0y, \u0111\u1ed9 h\u00f2a tan c\u1ee7a n\u01b0\u1edbc tr\u1edf n\u00ean nh\u1ecf n\u00ean h\u01a1i n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed g\u1ea7n \u0111\u00f3 ng\u01b0ng t\u1ee5 th\u00e0nh v\u00f4 s\u1ed1 gi\u1ecdt nh\u1ecf, \u0111\u00f3 ch\u00ednh l\u00e0 s\u01b0\u01a1ng m\u00f9. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao s\u01b0\u01a1ng m\u00f9 tr\u1eafng \u0111\u01b0\u1ee3c t\u1ea1o ra xung quanh b\u0103ng kh\u00f4.\u00a0<\/p>

\"s\u1ea3n
s\u1ea3n xu\u1ea5t \u0111\u00e1 vi\u00ean kh\u00f4<\/figcaption><\/figure><\/div>

\u0110\u00e1 kh\u00f4 t\u1ea1o ra s\u01b0\u01a1ng tr\u1eafng v\u00e0 \u0111\u1ed3 u\u1ed1ng l\u1ea1nh trong l\u00e0n kh\u00f3i m\u00f9a h\u00e8. \u0110\u00e1 kh\u00f4 c\u00f3 th\u1ec3 t\u1ea1o ra kh\u00f3i b\u1ee5i. R\u00f5 r\u00e0ng, nhi\u1ec7t \u0111\u1ed9 l\u00e0m cho \u0111\u00e1 kh\u00f4 th\u0103ng hoa ch\u1ee9 kh\u00f4ng ph\u1ea3i do tr\u1ed9n l\u1eabn v\u1edbi h\u01a1i n\u01b0\u1edbc.\u00a0Khi ch\u00fang ta \u0111\u1ed5 n\u01b0\u1edbc \u0111un s\u00f4i l\u00ean \u0111\u00e1 kh\u00f4, hi\u1ec7u \u1ee9ng c\u1ee7a nh\u1eefng \u0111\u00e1m s\u01b0\u01a1ng tr\u1eafng n\u00e0y s\u1ebd r\u00f5 r\u00e0ng h\u01a1n. N\u1ebfu ch\u00fang ta th\u1ed5i \u0111\u00e1 kh\u00f4 b\u1eb1ng kh\u00f4ng kh\u00ed n\u00f3ng s\u1ebd l\u1eadp t\u1ee9c t\u1ea1o ra hi\u1ec7u \u1ee9ng s\u01b0\u01a1ng m\u00f9 tr\u1eafng, gi\u1ed1ng nh\u01b0 ch\u1ed1n b\u1ed3ng lai ti\u00ean c\u1ea3nh. <\/p>

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean s\u00e2n kh\u1ea5u bi\u1ec3u di\u1ec5n \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng s\u01b0\u01a1ng m\u00f9, do \u0111\u00f3 m\u00e1y l\u00e0m \u0111\u00e1 kh\u00f4 s\u00e2n kh\u1ea5u c\u0169ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. M\u00e1y m\u00f3c Shuliy kh\u00f4ng ch\u1ec9 s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u00e1y t\u1ea1o \u0111\u00e1 kh\u00f4 d\u1ea1ng vi\u00ean<\/a><\/strong>, m\u00e1y \u00e9p \u0111\u00e1 kh\u00f4, m\u00e1y phun \u0111\u00e1 kh\u00f4<\/strong>, m\u00e0 c\u00f2n c\u00f3 m\u1ed9t lo\u1ea1t m\u00e1y \u1ea5p \u0111\u00e1 kh\u00f4 v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau.<\/p>","protected":false},"excerpt":{"rendered":"

Dry ice and ordinary ice are completely different substances. Dry ice is much cooler than ice. Dry ice pellets and dry ice cubes can be produced in large commercial quantities by professional dry ice machine equipment. The application of dry ice in our lives is also becoming increasingly widespread. When applying dry ice, we will \u2026 \u0110\u1ecdc th\u00eam<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[12,15],"class_list":["post-1631","post","type-post","status-publish","format-standard","hentry","category-dry-ice-news","tag-dry-ice-machine","tag-dry-ice-pellets"],"_links":{"self":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/1631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/comments?post=1631"}],"version-history":[{"count":0,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/1631\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/media?parent=1631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/categories?post=1631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/tags?post=1631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}