{"id":2800,"date":"2026-04-25T03:03:30","date_gmt":"2026-04-25T03:03:30","guid":{"rendered":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/25\/hoa-hoc-12-chuong-3-hop-chat-chua-nitrogen\/"},"modified":"2026-04-25T03:03:30","modified_gmt":"2026-04-25T03:03:30","slug":"hoa-hoc-12-chuong-3-hop-chat-chua-nitrogen","status":"publish","type":"post","link":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/25\/hoa-hoc-12-chuong-3-hop-chat-chua-nitrogen\/","title":{"rendered":"T\u00e0i li\u1ec7u H\u00f3a h\u1ecdc 12 \u2013 Ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen 2026"},"content":{"rendered":"
\n

T\u00e0i li\u1ec7u \u00f4n thi chia s\u1ebb cho c\u00e1c b\u1ea1n tr\u1ecdn b\u1ed9 t\u00e0i li\u1ec7u Ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen, \u00e1p d\u1ee5ng cho ki\u1ebfn th\u1ee9c THPT ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi, gi\u00fap c\u00e1c b\u1ea1n l\u00e0m ch\u1ee7 ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc 12.<\/p>\n

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

B\u1ed9 t\u00e0i li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 v\u00e0 khoa h\u1ecdc, bao g\u1ed3m l\u00fd thuy\u1ebft tr\u1ecdng t\u00e2m, b\u1ea3ng c\u00f4ng th\u1ee9c ph\u1ea3n \u1ee9ng, s\u01a1 \u0111\u1ed3 h\u00f3a ki\u1ebfn th\u1ee9c v\u00e0 h\u1ec7 th\u1ed1ng b\u00e0i t\u1eadp t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn v\u1eadn d\u1ee5ng cao.<\/p>\n

T\u00e0i li\u1ec7u H\u00f3a h\u1ecdc 12 \u2013 Ch\u01b0\u01a1ng 2 CarboHydrate<\/a><\/strong><\/p>\n

<\/span>T\u00e0i li\u1ec7u H\u00f3a h\u1ecdc 12 \u2013 Ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen<\/span><\/h2>\n

Ch\u01b0\u01a1ng 3 \u2013 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen l\u00e0 m\u1ed9t trong nh\u1eefng ch\u01b0\u01a1ng quan tr\u1ecdng c\u1ee7a H\u00f3a h\u1ecdc 12, g\u1ed3m c\u00e1c nh\u00f3m ch\u1ea5t quen thu\u1ed9c nh\u01b0 amin, amino axit v\u00e0 protein. \u0110\u00e2y l\u00e0 n\u1ed9i dung v\u1eeba mang t\u00ednh l\u00fd thuy\u1ebft, v\u1eeba c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong sinh h\u1ecdc v\u00e0 \u0111\u1eddi s\u1ed1ng, \u0111\u1ed3ng th\u1eddi xu\u1ea5t hi\u1ec7n v\u1edbi t\u1ea7n su\u1ea5t cao trong \u0111\u1ec1 ki\u1ec3m tra v\u00e0 \u0111\u1ec1 thi THPT Qu\u1ed1c gia.<\/p>\n

T\u00e0i li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y gi\u00fap h\u1ecdc sinh n\u1eafm ch\u1eafc b\u1ea3n ch\u1ea5t, tr\u00e1nh nh\u1ea7m l\u1eabn gi\u1eefa c\u00e1c nh\u00f3m ch\u1ea5t v\u00e0 t\u1ef1 tin x\u1eed l\u00fd c\u00e1c d\u1ea1ng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p trong k\u1ef3 thi.<\/p>\n

<\/span>C\u00e1c ch\u1ee7 \u0111\u1ec1 ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen bao g\u1ed3m:<\/span><\/h3>\n
\n\n\n\n\n\n\n\n
Ch\u1ee7 \u0111\u1ec1<\/td>\nN\u1ed9i dung c\u1ed1t l\u00f5i<\/td>\n<\/tr>\n
Amine<\/td>\nKh\u00e1i ni\u1ec7m, ph\u00e2n lo\u1ea1i, danh ph\u00e1p, t\u00ednh ch\u1ea5t v\u1eadt l\u00ed (nhi\u1ec7t \u0111\u1ed9 s\u00f4i, \u0111\u1ed9 tan), v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc (t\u00ednh base, ph\u1ea3n \u1ee9ng v\u1edbi acid, nitrous acid, v\u00e0 n\u01b0\u1edbc bromine).<\/td>\n<\/tr>\n
Amino Acid v\u00e0 Peptide<\/td>\nKh\u00e1i ni\u1ec7m, danh ph\u00e1p, \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o (ion l\u01b0\u1ee1ng c\u1ef1c), t\u00ednh ch\u1ea5t v\u1eadt l\u00ed, v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc (t\u00ednh l\u01b0\u1ee1ng t\u00ednh, ph\u1ea3n \u1ee9ng ester h\u00f3a, tr\u00f9ng ng\u01b0ng). Ph\u1ea7n v\u1ec1 peptide v\u00e0 protein kh\u00f4ng r\u00f5 r\u00e0ng trong t\u1ec7p \u0111\u1ec1 b\u00e0i nh\u01b0ng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong t\u1ec7p \u00f4n t\u1eadp.<\/td>\n<\/tr>\n
Protein v\u00e0 Enzyme<\/td>\nKh\u00e1i ni\u1ec7m, c\u1ea5u t\u1ea1o protein (\u0111\u01a1n gi\u1ea3n, ph\u1ee9c t\u1ea1p), t\u00ednh ch\u1ea5t v\u1eadt l\u00ed (d\u1ea1ng s\u1ee3i, d\u1ea1ng h\u00ecnh c\u1ea7u), t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc (th\u1ee7y ph\u00e2n, ph\u1ea3n \u1ee9ng m\u00e0u, \u0111\u00f4ng t\u1ee5), vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a protein v\u00e0 enzyme.<\/td>\n<\/tr>\n
\u00d4n T\u1eadp Ch\u01b0\u01a1ng 3<\/td>\nH\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u1ec1 Amine, Amino Acid, Peptide, Protein v\u00e0 Enzyme; k\u00e8m theo c\u00e1c c\u00e2u h\u1ecfi luy\u1ec7n t\u1eadp v\u00e0 m\u1ed9t \u0111\u1ec1 ki\u1ec3m tra tham kh\u1ea3o (M\u00e3 \u0111\u1ec1 103) to\u00e0n ch\u01b0\u01a1ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n
\"T\u00e0i<\/figure>\n

<\/span>C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp bao g\u1ed3m:<\/span><\/h3>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 d\u1ea1ng t\u1ed5ng qu\u00e1t, chi ti\u1ebft c\u1ee5 th\u1ec3 c\u00e1c b\u1ea1n xem file t\u00e0i li\u1ec7u nh\u00e9.<\/p>\n

M\u1ed7i ch\u1ee7 \u0111\u1ec1 s\u1ebd bao g\u1ed3m: T\u00f3m t\u1eaft l\u00fd thuy\u1ebft \u2013 B\u00e0i t\u1eadp v\u1eadn d\u1ee5ng theo c\u00e1c d\u1ea1ng \u00e2u h\u1ecfi m\u1edbi<\/p>\n

C\u00e1c d\u1ea1ng c\u00e2u h\u1ecfi b\u00e0i t\u1eadp g\u1ed3m: C\u00e2u h\u1ecfi tr\u1eafc nhi\u1ec7m nhi\u1ec1u ph\u01b0\u01a1ng \u00e1n l\u1ef1a ch\u1ecdn \u2013 C\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m \u0111\u00fang sai \u2013 C\u00e2u tr\u1eafc nghi\u1ec7m tr\u1ea3 l\u1eddi ng\u1eafn<\/p>\n

\n\n\n\n\n\n\n\n\n\n
D\u1ea1ng B\u00e0i T\u1eadp Ch\u00ednh<\/strong><\/td>\nN\u1ed9i Dung C\u1ed1t L\u00f5i<\/strong><\/td>\nV\u00ed D\u1ee5 & \u1ee8ng D\u1ee5ng<\/strong><\/td>\n<\/tr>\n
L\u00fd Thuy\u1ebft & Danh Ph\u00e1p<\/td>\nKh\u00e1i ni\u1ec7m, ph\u00e2n lo\u1ea1i amine (b\u1eadc I, II, III)<\/td>\nX\u00e1c \u0111\u1ecbnh \u0111\u1ed3ng ph\u00e2n \"\\text{C}, t\u00ean thay th\u1ebf.<\/td>\n<\/tr>\n
T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc<\/td>\nT\u00ednh base, t\u00ednh l\u01b0\u1ee1ng t\u00ednh, ph\u1ea3n \u1ee9ng m\u00e0u<\/td>\nSo s\u00e1nh l\u1ef1c base, ph\u1ea3n \u1ee9ng Biuret, \"\\text{HNO}_3\" \u0111\u1eb7c, \u0111\u00f4ng t\u1ee5.<\/td>\n<\/tr>\n
T\u00ednh Ch\u1ea5t V\u1eadt L\u00ed<\/td>\n\u0110\u1ed9 tan, nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y\/s\u00f4i<\/td>\nSo s\u00e1nh nhi\u1ec7t \u0111\u1ed9 s\u00f4i c\u1ee7a c\u00e1c amine, \u0111\u1ed9 tan Aniline.<\/td>\n<\/tr>\n
Ph\u1ea3n \u1ee8ng Th\u1ee7y Ph\u00e2n<\/td>\nTh\u1ee7y ph\u00e2n peptide\/protein<\/td>\nX\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m dipeptide, tripeptide.<\/td>\n<\/tr>\n
T\u00ednh To\u00e1n H\u00f3a H\u1ecdc<\/td>\nThi\u1ebft l\u1eadp \"\\text{CTPT}\", t\u00ednh to\u00e1n l\u01b0\u1ee3ng ch\u1ea5t<\/td>\nD\u1ef1a v\u00e0o \"%\" kh\u1ed1i l\u01b0\u1ee3ng, t\u00e1c d\u1ee5ng v\u1edbi \"\\text{HCl}\"\/ \"\\text{NaOH}\".<\/td>\n<\/tr>\n
\u1ee8ng D\u1ee5ng & Th\u1ef1c T\u1ebf<\/td>\nGi\u1ea3i th\u00edch hi\u1ec7n t\u01b0\u1ee3ng, Th\u00ed nghi\u1ec7m<\/td>\nD\u00f9ng acid kh\u1eed m\u00f9i tanh c\u00e1, enzyme l\u00e0m m\u1ec1m th\u1ecbt, \u0111\u00f4ng t\u1ee5 protein.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

<\/span>So s\u00e1nh T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a m\u1ed9t s\u1ed1 Amine<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n
Amine<\/td>\nC\u00f4ng th\u1ee9c<\/td>\nNhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y (\u00b0C)<\/td>\nNhi\u1ec7t \u0111\u1ed9 s\u00f4i (\u00b0C)<\/td>\n\u0110\u1ed9 tan trong n\u01b0\u1edbc \u1edf 25\u00b0C (g\/100 g H2O)<\/td>\n<\/td>\n<\/tr>\n
Methylamine<\/td>\nCH3NH2<\/td>\n:\u2014<\/td>\n-95<\/td>\n-6<\/td>\n<\/td>\n<\/tr>\n
Ethylamine<\/td>\nCH3CH2NH2<\/td>\n:\u2014<\/td>\n-81<\/td>\n17<\/td>\n<\/td>\n<\/tr>\n
Aniline<\/td>\nC6H5NH2<\/td>\n:\u2014<\/td>\n-6<\/td>\n184<\/td>\n<\/td>\n<\/tr>\n
Dimethylamine<\/td>\nCH3NHCH3<\/td>\n:\u2014<\/td>\n-93<\/td>\n7<\/td>\n<\/td>\n<\/tr>\n
Trimethylamine<\/td>\n(CH3)3N<\/td>\n:\u2014<\/td>\n-117<\/td>\n3<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

<\/span>T\u00e0i li\u1ec7u H\u00f3a h\u1ecdc 12 \u2013 Ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen<\/span><\/h2>\n

C\u00e1c b\u00e0i \u0111\u00e3 n\u00eau tr\u00ean c\u1ee7a chuy\u00ean \u0111\u1ec1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c ch\u1ee7 \u0111\u1ec1 nh\u1ecf cho c\u00e1c b\u1ea1n d\u1ec5 theo d\u00f5i v\u00e0 h\u1ecdc nh\u00e9<\/p>\n

<\/span>Phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t 2026<\/strong><\/span><\/h3>\n

Phi\u00ean b\u1ea3n 2026 l\u00e0 b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a t\u00e0i li\u1ec7u H\u1ecdc h\u00f3a 12 ch\u01b0\u01a1ng CarboHydrate . Phi\u00ean b\u1ea3n n\u00e0y s\u1ebd c\u1eadp nh\u1eadt b\u00e1m s\u00e1t ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi h\u01a1n v\u00e0 c\u00f3 nhi\u1ec1u c\u00e2u h\u1ecfi hay tr\u00edch t\u1eeb c\u00e1c \u0111\u1ec1 thi th\u1eadt, thi th\u1eed c\u00e1c tr\u01b0\u1eddng s\u1edf to\u00e0n qu\u1ed1c.<\/p>\n

T\u1ea2I T\u00c0I LI\u1ec6U H\u00d3A H\u1eccC 12 CH\u01af\u01a0NG 3 \u2013 B\u1ea2N 2026 (\u0110\u1ec0 V\u00c0 \u0110\u00c1P \u00c1N)<\/a><\/strong><\/p>\n

<\/span>Phi\u00ean b\u1ea3n 2025<\/strong><\/span><\/h3>\n

Ngo\u00e0i ra c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam phi\u00ean b\u1ea3n 2025 nh\u00e9, c\u00e1i n\u00e0y v\u1eabn theo khung ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi.<\/p>\n

T\u1ea2I T\u00c0I LI\u1ec6U H\u00d3A H\u1eccC 12 CH\u01af\u01a0NG 3 B\u1ea2N 2025 (\u0110\u1ec0)<\/a><\/strong><\/p>\n

T\u1ea2I T\u00c0I LI\u1ec6U H\u00d3A H\u1eccC 12 CH\u01af\u01a0NG 3 B\u1ea2N 2025 (\u0110\u00c1P \u00c1N)<\/a><\/strong><\/p>\n

\"[2k7]<\/figure>\n

H\u00ecnh \u1ea3nh phi\u00ean b\u1ea3n 2025<\/p>\n

M\u1ecdi ng\u01b0\u1eddi mu\u1ed1n \u0111\u00f3ng g\u00f3p t\u00e0i li\u1ec7u, g\u00f3p \u00fd t\u00e0i li\u1ec7u l\u1ed7i, khi\u1ebfu n\u1ea1i b\u1ea3n quy\u1ec1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 m\u00ecnh qua Fanpage H\u1eacU H\u1eccC T\u1eacP<\/a> ho\u1eb7c T\u00c0I LI\u1ec6U \u00d4N THI<\/a> nh\u00e9.<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

T\u00e0i li\u1ec7u \u00f4n thi chia s\u1ebb cho c\u00e1c b\u1ea1n tr\u1ecdn b\u1ed9 t\u00e0i li\u1ec7u Ch\u01b0\u01a1ng 3 H\u1ee3p ch\u1ea5t ch\u1ee9a Nitrogen, \u00e1p d\u1ee5ng cho ki\u1ebfn th\u1ee9c THPT ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi, gi\u00fap c\u00e1c b\u1ea1n l\u00e0m ch\u1ee7 ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc 12. B\u1ed9 t\u00e0i li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 v\u00e0 khoa h\u1ecdc, bao g\u1ed3m l\u00fd thuy\u1ebft […]\n","protected":false},"author":1,"featured_media":2792,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-2800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-hoc-12"],"_links":{"self":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/2800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=2800"}],"version-history":[{"count":0,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/2800\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2792"}],"wp:attachment":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=2800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=2800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=2800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}