L\u00fd thuy\u1ebft \u0110\u1ecba L\u00ed 10 B\u00e0i 9: T\u00e1c \u0111\u1ed9ng c\u1ee7a ngo\u1ea1i l\u1ef1c \u0111\u1ebfn \u0111\u1ecba h\u00ecnh b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t<\/h2>\n\n\n\n

I. Ngo\u1ea1i l\u1ef1c<\/h3>\n\n\n\n

– Kh\u00e1i ni\u1ec7m: Ngo\u1ea1i l\u1ef1c l\u00e0 l\u1ef1c c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb b\u00ean tr\u00ean b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n

– Nguy\u00ean nh\u00e2n: Do ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a b\u1ee9c x\u1ea1 M\u1eb7t Tr\u1eddi.<\/p>\n\n\n\n

– C\u00e1c t\u00e1c nh\u00e2n c\u1ee7a ngo\u1ea1i l\u1ef1c g\u1ed3m: c\u00e1c y\u1ebfu t\u1ed1 kh\u00ed h\u1eadu, c\u00e1c d\u1ea1ng n\u01b0\u1edbc, sinh v\u1eadt v\u00e0 con ng\u01b0\u1eddi.<\/p>\n\n\n\n

II. T\u00e1c \u0111\u1ed9ng c\u1ee7a ngo\u1ea1i l\u1ef1c<\/h3>\n\n\n\n

1. Qu\u00e1 tr\u00ecnh phong h\u00f3a<\/h3>\n\n\n\n

– Kh\u00e1i ni\u1ec7m: L\u00e0 qu\u00e1 tr\u00ecnh ph\u00e1 h\u1ee7y, l\u00e0m bi\u1ebfn \u0111\u1ed5i c\u00e1c lo\u1ea1i \u0111\u00e1 v\u00e0 kho\u00e1ng\n v\u1eadt do t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, n\u01b0\u1edbc, \u00f4xi, kh\u00ed CO2\u00ac, c\u00e1c lo\u1ea1i\n axit c\u00f3 trong thi\u00ean nhi\u00ean v\u00e0 sinh v\u1eadt.<\/p>\n\n\n\n

– N\u01a1i di\u1ec5n ra: X\u1ea3y ra m\u1ea1nh nh\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n

– C\u00e1c d\u1ea1ng phong h\u00f3a: h\u00f3a h\u1ecdc, l\u00ed h\u1ecdc v\u00e0 sinh h\u1ecdc.<\/p>\n\n\n\n

a. Phong h\u00f3a l\u00ed h\u1ecdc<\/strong> <\/p>\n\n\n\n

– Kh\u00e1i ni\u1ec7m: L\u00e0 s\u1ef1 ph\u00e1 h\u1ee7y \u0111\u00e1 th\u00e0nh c\u00e1c kh\u1ed1i v\u1ee5n c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1c \nnhau, kh\u00f4ng l\u00e0m bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

– Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu: S\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, s\u1ef1 \u0111\u00f3ng b\u0103ng c\u1ee7a n\u01b0\u1edbc, t\u00e1c \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi,\u2026<\/p>\n\n\n\n

– K\u1ebft qu\u1ea3: \u0111\u00e1 n\u1ee9t v\u1ee1, m\u1ea3nh v\u1ee5n,…<\/p>\n\n\n\n

<\/figure><\/div>\n\n\n\n

H\u00ecnh 9.1. \u0110\u00e1 n\u1ee9t v\u1ee1 do nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t<\/p>\n\n\n\n

b. Phong h\u00f3a h\u00f3a h\u1ecdc<\/strong> <\/p>\n\n\n\n

– Kh\u00e1i ni\u1ec7m: L\u00e0 qu\u00e1 tr\u00ecnh ph\u00e1 h\u1ee7y, ch\u1ee7 y\u1ebfu l\u00e0m bi\u1ebfn \u0111\u1ed5i th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a \u0111\u00e1 v\u00e0 kho\u00e1ng v\u1eadt.<\/p>\n\n\n\n

– Nguy\u00ean nh\u00e2n: T\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ea5t kh\u00ed, c\u00e1c ch\u1ea5t kho\u00e1ng ch\u1ea5t h\u00f2a tan trong n\u01b0\u1edbc,…<\/p>\n\n\n\n

– K\u1ebft qu\u1ea3: \u0110\u00e1 v\u00e0 kho\u00e1ng v\u1eadt b\u1ecb ph\u00e1 hu\u1ef7, bi\u1ebfn \u0111\u1ed5i th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc. <\/p>\n\n\n\n

<\/figure><\/div>\n\n\n\n

H\u00ecnh 9.2. Hang \u0111\u1ed9ng \u2013 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 h\u00f2a tan \u0111\u00e1 v\u00f4i da n\u01b0\u1edbc<\/p>\n\n\n\n

c. Phong h\u00f3a sinh h\u1ecdc<\/strong> <\/p>\n\n\n\n

– Kh\u00e1i ni\u1ec7m: L\u00e0 s\u1ef1 ph\u00e1 h\u1ee7y \u0111\u00e1 v\u00e0 kho\u00e1ng v\u1eadt d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a sinh v\u1eadt.<\/p>\n\n\n\n

– Nguy\u00ean nh\u00e2n: s\u1ef1 l\u1edbn l\u00ean c\u1ee7a r\u1ec5 c\u00e2y, s\u1ef1 b\u00e0i ti\u1ebft c\u00e1c ch\u1ea5t,…<\/ins><\/p>\n\n\n\n

– K\u1ebft qu\u1ea3: \u0110\u00e1 b\u1ecb ph\u00e1 h\u1ee7y v\u1ec1 m\u1eb7t c\u01a1 gi\u1edbi v\u00e0 m\u1eb7t h\u00f3a h\u1ecdc.<\/p>\n\n\n\n

– S\u1ea3n ph\u1ea9m: M\u1ed9t ph\u1ea7n t\u1ea1o th\u00e0nh l\u1edbp v\u1ecf phong h\u00f3a, m\u1ed9t ph\u1ea7n t\u1ea1o ra s\u1ea3n ph\u1ea9m cho qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 b\u1ed3i t\u1ee5.<\/p>\n\n\n\n

<\/figure><\/div>\n\n\n\n

H\u00ecnh 8.3. R\u1ec5 c\u00e2y l\u00e0m cho c\u00e1c l\u1edbp \u0111\u00e1 b\u1ecb r\u1ea1n n\u1ee9t<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00fd thuy\u1ebft \u0110\u1ecba L\u00ed 10 B\u00e0i 9: T\u00e1c \u0111\u1ed9ng c\u1ee7a ngo\u1ea1i l\u1ef1c \u0111\u1ebfn \u0111\u1ecba h\u00ecnh b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t I. Ngo\u1ea1i l\u1ef1c – Kh\u00e1i ni\u1ec7m: Ngo\u1ea1i l\u1ef1c l\u00e0 l\u1ef1c c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb b\u00ean tr\u00ean b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t. – Nguy\u00ean nh\u00e2n: Do ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a b\u1ee9c x\u1ea1 M\u1eb7t Tr\u1eddi. – C\u00e1c t\u00e1c nh\u00e2n […]<\/p>\n","protected":false},"author":12,"featured_media":43846,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1645],"tags":[],"yoast_head":"\n