T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
M\u1eb7c d\u1ea7u kh\u00f4ng c\u00f3 hang \u0111\u1ed9ng n\u00e0o gi\u1ed1ng hang \u0111\u1ed9ng n\u00e0o, nh\u01b0ng t\u1ea5t c\u1ea3 c\u00e1c hang \u0111\u1ed9ng l\u1edbn tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh theo m\u1ed9t c\u00e1ch nh\u01b0 nhau. Hang \u0111\u1ed9ng \u0111\u1ee5c r\u1ed7ng nh\u1eefng d\u00e3y v\u00f4i (hay nh\u1eefng d\u00e3y n\u00fai \u0111\u00e1 th\u1ea1ch cao v\u00e0 c\u1ea9m th\u1ea1ch li\u00ean k\u1ebft) b\u1edfi n\u01b0\u1edbc acid. Ng\u01b0\u1eddi ta g\u1ecdi \u0111\u00f3 l\u00e0 nh\u1eefng hang \u0111\u1ed9ng b\u1ecb h\u00f2a tan.<\/p>\n\n\n\n
Nhi\u1ec1u hang \u0111\u1ed9ng c\u00f3 t\u1eeb kh\u1edfi th\u1ee7y c\u00e1ch \u0111\u00e2y 60 tri\u1ec7u n\u0103m.<\/p>\n\n\n\n
Khi m\u01b0a tr\u00fat xu\u1ed1ng, n\u01b0\u1edbc s\u00f4ng d\u00e2ng cao, l\u1edbp \u0111\u00e1 c\u1ee9ng c\u1ee7a d\u00e3y n\u00fai b\u1ecb x\u00e2m th\u1ef1c d\u1ea7n v\u00e0 h\u00ecnh th\u00e0nh hang \u0111\u1ed9ng.<\/p>\n\n\n\n
\u0110\u00e1 \u0111\u1eb7c bi\u1ec7t n\u01a1i hang \u0111\u1ed9ng l\u00e0 \u0111\u00e1 v\u00f4i. \u0110\u00f3 l\u00e0 th\u1ee9 \u0111\u00e1 kh\u00e1 m\u1ec1m, c\u00f3 th\u1ec3 b\u1ecb acid y\u1ebfu l\u00e0m tan ra, th\u1ee9 acid n\u00e0y do n\u01b0\u1edbc m\u01b0a mang \u0111\u1ebfn. Nh\u1eefng gi\u1ecdt n\u01b0\u1edbc m\u01b0a l\u1ea5y kh\u00ed carbonic t\u1eeb kh\u00f4ng kh\u00ed v\u00e0 t\u1eeb \u0111\u1ea5t v\u00e0 bi\u1ebfn th\u00e0nh acid carbonic.<\/p>\n\n\n\n
V\u00e0 c\u1ee9 th\u1ebf h\u00e0ng tri\u1ec7u n\u0103m qua, n\u01b0\u1edbc m\u01b0a ch\u1ee9a acid c\u1ee9 r\u01a1i m\u00e3i tr\u00ean l\u1edbp v\u00f4i \u0111\u00e1 v\u00e0 \u0103n m\u00f2n m\u00e3i l\u1edbp \u0111\u00e1 cho \u0111\u1ebfn khi m\u1ed9t k\u1ebd n\u1ee9t nh\u1ecf xu\u1ea5t hi\u1ec7n. M\u01b0a c\u00e0ng r\u01a1i nhi\u1ec1u, n\u01b0\u1edbc m\u01b0a ch\u1ea3y r\u1ec9 xu\u1ed1ng c\u00e0ng l\u00e0m l\u1edbn d\u1ea7n k\u1ebd n\u1ee9t. M\u1ed9t r\u00e3nh m\u1edbi xu\u1ea5t hi\u1ec7n gi\u1eefa hai l\u1edbp \u0111\u00e1. R\u00e3nh r\u1ed9ng d\u1ea7n th\u00e0nh \u0111\u1ecba \u0111\u1ea1o, \u0111\u1ecba \u0111\u1ea1o l\u1edbn d\u1ea7n th\u00e0nh kho\u1ea3ng tr\u1ed1ng nh\u01b0 c\u0103n ph\u00f2ng. Qua h\u00e0ng tri\u1ec7u n\u0103m, hang \u0111\u1ed9ng th\u00e0nh h\u00ecnh. Khi n\u01b0\u1edbc ch\u1ea3y \u0111\u1ea7y \u0111\u1ecba \u0111\u1ea1o v\u00e0 ch\u1ea3y xuy\u00ean qua c\u00e1c v\u00e1ch \u0111\u00e1, hang \u0111\u1ed9ng c\u00e0ng ng\u00e0y c\u00e0ng l\u1edbn h\u01a1n.<\/p>\n\n\n\n
Nh\u01b0ng kh\u00f4ng ph\u1ea3i ch\u1ec9 c\u00f3 m\u1ed9t lo\u1ea1i hang \u0111\u1ed9ng nh\u01b0 tr\u00ean. V\u00ed d\u1ee5 nh\u01b0 hang \u0111\u1ed9ng \u1edf bi\u1ec3n h\u00ecnh th\u00e0nh do s\u00f3ng v\u1ed7 h\u1eb1ng ng\u00e0y v\u00e0o b\u1edd \u0111\u00e1 d\u1ef1ng d\u1ecdc theo b\u1edd bi\u1ec3n. S\u00f3ng kh\u00f4ng l\u00e0m tan v\u1ee1 n\u00fai \u0111\u00e1, m\u00e0 m\u1ed7i ng\u00e0y c\u1ee9 \u0111\u00e0o s\u00e2u th\u00eam, n\u0103m n\u00e0y sang n\u0103m kh\u00e1c b\u1eb1ng s\u1ef1 c\u1ecd x\u00e1t c\u1ee7a s\u1ecfi v\u00e0 c\u00e1t m\u1ecbn.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum M\u1eb7c d\u1ea7u kh\u00f4ng c\u00f3 hang \u0111\u1ed9ng n\u00e0o gi\u1ed1ng hang \u0111\u1ed9ng n\u00e0o, nh\u01b0ng t\u1ea5t c\u1ea3 c\u00e1c hang \u0111\u1ed9ng l\u1edbn tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh theo m\u1ed9t c\u00e1ch nh\u01b0 nhau. Hang \u0111\u1ed9ng \u0111\u1ee5c r\u1ed7ng nh\u1eefng d\u00e3y v\u00f4i (hay nh\u1eefng […]<\/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-15842","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\/15842","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=15842"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15842\/revisions"}],"predecessor-version":[{"id":15843,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15842\/revisions\/15843"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}