{"id":75078,"date":"2025-09-27T17:30:51","date_gmt":"2025-09-27T17:30:51","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=75078"},"modified":"2025-11-01T05:55:41","modified_gmt":"2025-11-01T05:55:41","slug":"15-environmental-chemistry-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-environmental-chemistry-quiz-questions-and-answers-vi\/","title":{"rendered":"15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 H\u00f3a h\u1ecdc M\u00f4i tr\u01b0\u1eddng"},"content":{"rendered":"<p>H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a h\u00f3a h\u1ecdc li\u00ean quan \u0111\u1ebfn nghi\u00ean c\u1ee9u c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc x\u1ea3y ra trong m\u00f4i tr\u01b0\u1eddng. N\u00f3 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c hi\u1ec3u c\u00e1c h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o (do con ng\u01b0\u1eddi) t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ee7a h\u1ec7 sinh th\u00e1i Tr\u00e1i \u0111\u1ea5t. H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n do c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m.<\/p>\n<p>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh trong h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng:<\/p>\n<p>C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m: H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng t\u1eadp trung v\u00e0o vi\u1ec7c x\u00e1c \u0111\u1ecbnh, \u0111\u1eb7c t\u00ednh v\u00e0 h\u00e0nh vi c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong kh\u00f4ng kh\u00ed, n\u01b0\u1edbc, \u0111\u1ea5t v\u00e0 biota. C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 bao g\u1ed3m kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u, h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p v\u00e0 kh\u00ed nh\u00e0 k\u00ednh.<\/p>\n<p>Ngu\u1ed3n v\u00e0 v\u1eadn t\u1ea3i: N\u00f3 ki\u1ec3m tra c\u00e1c ngu\u1ed3n c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m, c\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng v\u00e0o m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u01a1 ch\u1ebf v\u1eadn chuy\u1ec3n c\u1ee7a ch\u00fang th\u00f4ng qua c\u00e1c ng\u0103n m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n<p>Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc: C\u00e1c nh\u00e0 h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng nghi\u00ean c\u1ee9u c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc x\u1ea3y ra trong c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 nhi\u00ean, bao g\u1ed3m suy tho\u00e1i, bi\u1ebfn \u0111\u1ed5i v\u00e0 suy tho\u00e1i c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m. Nh\u1eefng ph\u1ea3n \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn s\u1ed1 ph\u1eadn v\u00e0 s\u1ef1 ki\u00ean tr\u00ec c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m.<\/p>\n<p>M\u01b0a axit: H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng kh\u00e1m ph\u00e1 c\u00e1c nguy\u00ean nh\u00e2n v\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a m\u01b0a axit, g\u00e2y ra b\u1edfi s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t axit trong kh\u00ed quy\u1ec3n v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi c\u00e1c v\u00f9ng \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc.<\/p>\n<p>S\u1ef1 suy gi\u1ea3m ozone: N\u00f3 nghi\u00ean c\u1ee9u vai tr\u00f2 c\u1ee7a c\u00e1c h\u00f3a ch\u1ea5t do con ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 chlorofluorocarbons (CFC), trong s\u1ef1 suy gi\u1ea3m ozone trong t\u1ea7ng b\u00ecnh l\u01b0u c\u1ee7a Tr\u00e1i \u0111\u1ea5t v\u00e0 \u00fd ngh\u0129a c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n<p>Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh: H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng gi\u1ea3i quy\u1ebft hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh, trong \u0111\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i kh\u00ed, ch\u1eb3ng h\u1ea1n nh\u01b0 carbon dioxide v\u00e0 metan, b\u1eaby nhi\u1ec7t trong b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a Tr\u00e1i \u0111\u1ea5t, d\u1eabn \u0111\u1ebfn s\u1ef1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u.<\/p>\n<h3>\u0110\u1ec1 c\u01b0\u01a1ng b\u00e0i vi\u1ebft<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Ph\u1ea7n 1: T\u1ea1o b\u00e0i ki\u1ec3m tra h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng trong v\u00e0i ph\u00fat b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng AI v\u1edbi OnlineExamMaker<\/a><\/li>\n<li><a href=\"#2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 H\u00f3a h\u1ecdc M\u00f4i tr\u01b0\u1eddng<\/a><\/li>\n<li><a href=\"#3\">Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI tr\u1ef1c tuy\u1ebfn<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Environmental-chemistry.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Ph\u1ea7n 1: T\u1ea1o b\u00e0i ki\u1ec3m tra h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng trong v\u00e0i ph\u00fat b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng AI v\u1edbi OnlineExamMaker<\/h3>\n<p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t \u0111\u00e1nh gi\u00e1 tr\u1ef1c tuy\u1ebfn \u0111\u1ec3 ki\u1ec3m tra c\u00e1c k\u1ef9 n\u0103ng h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng c\u1ee7a ng\u01b0\u1eddi h\u1ecdc c\u1ee7a b\u1ea1n? OnlineExamMaker s\u1eed d\u1ee5ng tr\u00ed th\u00f4ng minh nh\u00e2n t\u1ea1o \u0111\u1ec3 gi\u00fap c\u00e1c nh\u00e0 t\u1ed5 ch\u1ee9c \u0111\u1ed1 \u0111\u1ec3 t\u1ea1o, qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch c\u00e1c b\u00e0i ki\u1ec3m tra ho\u1eb7c ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng. Ngo\u00e0i c\u00e1c t\u00ednh n\u0103ng c\u1ee7a AI, c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao tr\u1ef1c tuy\u1ebfnExmaker nh\u01b0 tr\u00ecnh duy\u1ec7t kh\u00f3a to\u00e0n m\u00e0n h\u00ecnh, gi\u00e1m s\u00e1t webcam tr\u1ef1c tuy\u1ebfn v\u00e0 nh\u1eadn d\u1ea1ng ID Face.<\/p>\n<p><strong> C\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho b\u1ea1n: <\/strong><br \/>\n\u25cf Bao g\u1ed3m tr\u00ecnh duy\u1ec7t ki\u1ec3m tra an to\u00e0n (ch\u1ebf \u0111\u1ed9 kh\u00f3a), ghi web v\u00e0 ghi m\u00e0n h\u00ecnh, gi\u00e1m s\u00e1t tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1m s\u00e1t tr\u00f2 chuy\u1ec7n \u0111\u1ec3 ng\u0103n ch\u1eb7n gian l\u1eadn.<br \/>\n\u25cf T\u0103ng c\u01b0\u1eddng \u0111\u00e1nh gi\u00e1 v\u1edbi tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c b\u1eb1ng c\u00e1ch nh\u00fang video, \u00e2m thanh, h\u00ecnh \u1ea3nh v\u00e0o c\u00e1c c\u00e2u \u0111\u1ed1 v\u00e0 ph\u1ea3n h\u1ed3i \u0111a ph\u01b0\u01a1ng ti\u1ec7n.<br \/>\n\u25cf Khi b\u00e0i ki\u1ec3m tra k\u1ebft th\u00fac, \u0111i\u1ec3m thi, b\u00e1o c\u00e1o c\u00e2u h\u1ecfi, x\u1ebfp h\u1ea1ng v\u00e0 d\u1eef li\u1ec7u ph\u00e2n t\u00edch kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xu\u1ea5t sang thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u1edf \u0111\u1ecbnh d\u1ea1ng t\u1ec7p Excel.<br \/>\n\u25cf Cung c\u1ea5p ph\u00e2n t\u00edch c\u00e2u h\u1ecfi \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e2u h\u1ecfi, gi\u00fap ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn t\u1ed1i \u01b0u h\u00f3a k\u1ebf ho\u1ea1ch \u0111\u00e0o t\u1ea1o c\u1ee7a h\u1ecd.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 H\u00f3a h\u1ecdc M\u00f4i tr\u01b0\u1eddng<\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>C\u00e2u h\u1ecfi 1:<br \/>\nKh\u00ed n\u00e0o l\u00e0 kh\u00ed nh\u00e0 k\u00ednh ch\u00ednh g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh?<br \/>\nA. Nit\u01a1<br \/>\nB. Oxy<br \/>\nC. Cacbon \u0111ioxit<br \/>\nD. Argon<br \/>\n\u0110\u00e1p \u00e1n: C<br \/>\nGi\u1ea3i th\u00edch: Cacbon \u0111ioxit l\u00e0 kh\u00ed nh\u00e0 k\u00ednh ch\u00ednh \u0111\u01b0\u1ee3c ph\u00e1t th\u1ea3i t\u1eeb vi\u1ec7c \u0111\u1ed1t ch\u00e1y nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, g\u00f3p ph\u1ea7n l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 tr\u00e1i \u0111\u1ea5t.  <\/p>\n<p>C\u00e2u h\u1ecfi 2:<br \/>\nOzon trong t\u1ea7ng ozon b\u1ecb ph\u00e1 h\u1ee7y ch\u1ee7 y\u1ebfu b\u1edfi ch\u1ea5t n\u00e0o?<br \/>\nA. Nit\u01a1 oxit<br \/>\nB. Chlorofluorocarbon (CFC)<br \/>\nC. Metan<br \/>\nD. Cacbon monoxide<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: CFC l\u00e0 ch\u1ea5t l\u00e0m m\u1ecfng t\u1ea7ng ozon b\u1eb1ng c\u00e1ch gi\u1ea3i ph\u00f3ng clo, ph\u1ea3n \u1ee9ng v\u1edbi ozon v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng tia UV.  <\/p>\n<p>C\u00e2u h\u1ecfi 3:<br \/>\nAxit m\u01b0a h\u00ecnh th\u00e0nh ch\u1ee7 y\u1ebfu t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c ch\u1ea5t n\u00e0o trong kh\u00f4ng kh\u00ed?<br \/>\nA. SO2 v\u00e0 NO2<br \/>\nB. CO2 v\u00e0 O2<br \/>\nC. CH4 v\u00e0 H2O<br \/>\nD. N2 v\u00e0 CO<br \/>\n\u0110\u00e1p \u00e1n: A<br \/>\nGi\u1ea3i th\u00edch: SO2 v\u00e0 NO2 ph\u1ea3n \u1ee9ng v\u1edbi n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o th\u00e0nh axit sulfuric v\u00e0 axit nitric, g\u00e2y ra axit m\u01b0a.  <\/p>\n<p>C\u00e2u h\u1ecfi 4:<br \/>\nQu\u00e1 tr\u00ecnh n\u00e0o d\u1eabn \u0111\u1ebfn s\u1ef1 \u00f4 nhi\u1ec5m n\u01b0\u1edbc do t\u1ea3o ph\u00e1t tri\u1ec3n qu\u00e1 m\u1ee9c?<br \/>\nA. Eutrophication<br \/>\nB. Sedimentation<br \/>\nC. Evaporation<br \/>\nD. Filtration<br \/>\n\u0110\u00e1p \u00e1n: A<br \/>\nGi\u1ea3i th\u00edch: Eutrophication x\u1ea3y ra khi ch\u1ea5t dinh d\u01b0\u1ee1ng nh\u01b0 nit\u01a1 v\u00e0 photpho t\u1eeb ph\u00e2n b\u00f3n ch\u1ea3y v\u00e0o n\u01b0\u1edbc, k\u00edch th\u00edch t\u1ea3o ph\u00e1t tri\u1ec3n v\u00e0 l\u00e0m gi\u1ea3m oxy h\u00f2a tan.  <\/p>\n<p>C\u00e2u h\u1ecfi 5:<br \/>\nCh\u1ea5t n\u00e0o trong c\u00e1c ch\u1ea5t sau l\u00e0 kim lo\u1ea1i n\u1eb7ng ph\u1ed5 bi\u1ebfn g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ea5t?<br \/>\nA. Natri<br \/>\nB. Ch\u00ec<br \/>\nC. Kali<br \/>\nD. Magie<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Ch\u00ec t\u00edch t\u1ee5 trong \u0111\u1ea5t t\u1eeb c\u00e1c ngu\u1ed3n nh\u01b0 pin v\u00e0 x\u0103ng c\u0169, g\u00e2y \u0111\u1ed9c h\u1ea1i cho th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt.  <\/p>\n<p>C\u00e2u h\u1ecfi 6:<br \/>\nHi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 nh\u01b0 th\u1ebf n\u00e0o?<br \/>\nA. L\u1edbp kh\u00ed quy\u1ec3n ph\u1ea3n x\u1ea1 nhi\u1ec7t tr\u1edf l\u1ea1i kh\u00f4ng gian<br \/>\nB. L\u1edbp kh\u00ed quy\u1ec3n gi\u1eef nhi\u1ec7t t\u1eeb m\u1eb7t tr\u1eddi<br \/>\nC. L\u1edbp kh\u00ed quy\u1ec3n l\u00e0m m\u00e1t tr\u00e1i \u0111\u1ea5t<br \/>\nD. L\u1edbp kh\u00ed quy\u1ec3n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh x\u1ea3y ra khi c\u00e1c kh\u00ed nh\u01b0 CO2 gi\u1eef l\u1ea1i b\u1ee9c x\u1ea1 nhi\u1ec7t, l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t tr\u00e1i \u0111\u1ea5t.  <\/p>\n<p>C\u00e2u h\u1ecfi 7:<br \/>\nQu\u00e1 tr\u00ecnh t\u00edch t\u1ee5 ch\u1ea5t \u0111\u1ed9c h\u1ea1i qua chu\u1ed7i th\u1ee9c \u0103n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 g\u00ec?<br \/>\nA. Biodegradation<br \/>\nB. Bioaccumulation<br \/>\nC. Photosynthesis<br \/>\nD. Evaporation<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Bioaccumulation l\u00e0 qu\u00e1 tr\u00ecnh c\u00e1c ch\u1ea5t \u0111\u1ed9c nh\u01b0 DDT t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3 sinh v\u1eadt qua th\u1eddi gian, l\u00e0m t\u0103ng n\u1ed3ng \u0111\u1ed9 \u1edf c\u00e1c c\u1ea5p cao h\u01a1n trong chu\u1ed7i th\u1ee9c \u0103n.  <\/p>\n<p>C\u00e2u h\u1ecfi 8:<br \/>\nS\u01b0\u01a1ng m\u00f9 quang h\u00f3a h\u00ecnh th\u00e0nh t\u1eeb ph\u1ea3n \u1ee9ng n\u00e0o?<br \/>\nA. Nit\u01a1 v\u00e0 n\u01b0\u1edbc<br \/>\nB. Kh\u00ed th\u1ea3i xe h\u01a1i v\u00e0 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi<br \/>\nC. CO2 v\u00e0 oxy<br \/>\nD. Metan v\u00e0 gi\u00f3<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: S\u01b0\u01a1ng m\u00f9 quang h\u00f3a h\u00ecnh th\u00e0nh t\u1eeb ph\u1ea3n \u1ee9ng gi\u1eefa kh\u00ed th\u1ea3i nh\u01b0 NO v\u00e0 VOC v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, t\u1ea1o ra \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.  <\/p>\n<p>C\u00e2u h\u1ecfi 9:<br \/>\npH c\u1ee7a \u0111\u1ea5t \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u00e2y tr\u1ed3ng?<br \/>\nA. pH cao l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 d\u01b0\u1ee1ng ch\u1ea5t<br \/>\nB. pH th\u1ea5p l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 d\u01b0\u1ee1ng ch\u1ea5t<br \/>\nC. pH kh\u00f4ng \u1ea3nh h\u01b0\u1edfng<br \/>\nD. pH trung t\u00ednh l\u00e0m gi\u1ea3m \u0111\u1ed9 pH<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: pH th\u1ea5p (axit) l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 kh\u1ea3 d\u1ee5ng c\u1ee7a d\u01b0\u1ee1ng ch\u1ea5t nh\u01b0 ph\u1ed1t pho v\u00e0 kali, \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng.  <\/p>\n<p>C\u00e2u h\u1ecfi 10:<br \/>\nCh\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 n\u00e0o th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong s\u00f4ng ng\u00f2i t\u1eeb ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p?<br \/>\nA. PCB (Polychlorinated biphenyls)<br \/>\nB. Natri clorua<br \/>\nC. Glucose<br \/>\nD. Oxy<br \/>\n\u0110\u00e1p \u00e1n: A<br \/>\nGi\u1ea3i th\u00edch: PCB l\u00e0 ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 dai d\u1eb3ng, \u0111\u01b0\u1ee3c th\u1ea3i t\u1eeb c\u00f4ng nghi\u1ec7p v\u00e0 t\u00edch t\u1ee5 trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc, g\u00e2y h\u1ea1i cho h\u1ec7 sinh th\u00e1i.  <\/p>\n<p>C\u00e2u h\u1ecfi 11:<br \/>\nNgu\u1ed3n n\u0103ng l\u01b0\u1ee3ng n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 ngu\u1ed3n t\u00e1i t\u1ea1o trong h\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng?<br \/>\nA. N\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<br \/>\nB. N\u0103ng l\u01b0\u1ee3ng gi\u00f3<br \/>\nC. Than \u0111\u00e1<br \/>\nD. N\u0103ng l\u01b0\u1ee3ng th\u1ee7y \u0111i\u1ec7n<br \/>\n\u0110\u00e1p \u00e1n: C<br \/>\nGi\u1ea3i th\u00edch: Than \u0111\u00e1 l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng h\u00f3a th\u1ea1ch kh\u00f4ng t\u00e1i t\u1ea1o, ph\u00e1t th\u1ea3i CO2 v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.  <\/p>\n<p>C\u00e2u h\u1ecfi 12:<br \/>\nPh\u1ea3n \u1ee9ng n\u00e0o trong kh\u00ed quy\u1ec3n d\u1eabn \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh m\u01b0a axit?<br \/>\nA. Ozon h\u00f3a<br \/>\nB. Kh\u1eed l\u01b0u hu\u1ef3nh<br \/>\nC. Oxy h\u00f3a SO2<br \/>\nD. T\u1ed5ng h\u1ee3p nit\u01a1<br \/>\n\u0110\u00e1p \u00e1n: C<br \/>\nGi\u1ea3i th\u00edch: Oxy h\u00f3a SO2 th\u00e0nh SO3 trong kh\u00f4ng kh\u00ed d\u1eabn \u0111\u1ebfn h\u00ecnh th\u00e0nh axit sulfuric, m\u1ed9t th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u01b0a axit.  <\/p>\n<p>C\u00e2u h\u1ecfi 13:<br \/>\nQu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i h\u00f3a h\u1ecdc n\u00e0o gi\u00fap gi\u1ea3m \u00f4 nhi\u1ec5m?<br \/>\nA. \u0110\u1ed1t ch\u00e1y m\u00e0 kh\u00f4ng x\u1eed l\u00fd<br \/>\nB. X\u1eed l\u00fd t\u00e1i ch\u1ebf v\u00e0 ch\u00f4n l\u1ea5p an to\u00e0n<br \/>\nC. Th\u1ea3i tr\u1ef1c ti\u1ebfp v\u00e0o s\u00f4ng<br \/>\nD. \u0110\u1ec3 ch\u1ea5t th\u1ea3i l\u1ed9 thi\u00ean<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: X\u1eed l\u00fd t\u00e1i ch\u1ebf v\u00e0 ch\u00f4n l\u1ea5p an to\u00e0n ng\u0103n ch\u1eb7n ch\u1ea5t \u0111\u1ed9c h\u1ea1i r\u00f2 r\u1ec9 v\u00e0o m\u00f4i tr\u01b0\u1eddng, gi\u1ea3m \u00f4 nhi\u1ec5m \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc.  <\/p>\n<p>C\u00e2u h\u1ecfi 14:<br \/>\nCh\u1ec9 s\u1ed1 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu li\u00ean quan \u0111\u1ebfn h\u00f3a h\u1ecdc?<br \/>\nA. Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh<br \/>\nB. N\u1ed3ng \u0111\u1ed9 CO2 trong kh\u00ed quy\u1ec3n<br \/>\nC. M\u1ee9c n\u01b0\u1edbc bi\u1ec3n<br \/>\nD. T\u1ed1c \u0111\u1ed9 gi\u00f3<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: N\u1ed3ng \u0111\u1ed9 CO2 l\u00e0 ch\u1ec9 s\u1ed1 ch\u00ednh c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, ph\u1ea3n \u00e1nh s\u1ef1 gia t\u0103ng kh\u00ed nh\u00e0 k\u00ednh t\u1eeb ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi.  <\/p>\n<p>C\u00e2u h\u1ecfi 15:<br \/>\nH\u00f3a h\u1ecdc b\u1ec1n v\u1eefng t\u1eadp trung v\u00e0o vi\u1ec7c gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch n\u00e0o?<br \/>\nA. S\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i nhi\u1ec1u h\u01a1n<br \/>\nB. Ph\u00e1t tri\u1ec3n quy tr\u00ecnh s\u1ea3n xu\u1ea5t kh\u00f4ng th\u1ea3i ch\u1ea5t th\u1ea3i<br \/>\nC. T\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean kh\u00f4ng t\u00e1i t\u1ea1o<br \/>\nD. B\u1ecf qua t\u00e1i ch\u1ebf<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: H\u00f3a h\u1ecdc b\u1ec1n v\u1eefng nh\u1ea5n m\u1ea1nh v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t kh\u00f4ng th\u1ea3i ch\u1ea5t th\u1ea3i, s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean t\u00e1i t\u1ea1o \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<h3 id=\"3\">Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI tr\u1ef1c tuy\u1ebfn<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a h\u00f3a h\u1ecdc li\u00ean quan \u0111\u1ebfn nghi\u00ean c\u1ee9u c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc x\u1ea3y ra trong m\u00f4i tr\u01b0\u1eddng. N\u00f3 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c hi\u1ec3u c\u00e1c h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o (do con ng\u01b0\u1eddi) t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ee7a h\u1ec7 sinh [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":15930,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-75078","post","type-post","status-publish","format-standard","hentry","category-questions-answers-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 H\u00f3a h\u1ecdc M\u00f4i tr\u01b0\u1eddng - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/vi\/15-environmental-chemistry-quiz-questions-and-answers-vi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 H\u00f3a h\u1ecdc M\u00f4i tr\u01b0\u1eddng - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"H\u00f3a h\u1ecdc m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a h\u00f3a h\u1ecdc li\u00ean quan \u0111\u1ebfn nghi\u00ean c\u1ee9u c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc x\u1ea3y ra trong m\u00f4i tr\u01b0\u1eddng. 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