Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Benzen l\u00e0 m\u1ed9t ph\u1ea7n trong ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc l\u1edbp 9 v\u00e0 kh\u00e1 quan tr\u1ecdng. Ch\u00ednh v\u00ec th\u1ebf, c\u00e1c em c\u1ea7n ph\u1ea3i n\u1eafm r\u00f5 Benzen l\u00e0 ch\u1ea5t g\u00ec, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a benzen c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang ra sao. B\u00e0i vi\u1ebft sau \u0111\u00e2y s\u1ebd gi\u00fap c\u00e1c b\u1ea1n h\u1ec7 th\u1ed1ng l\u1ea1i nh\u00f3m ki\u1ebfn th\u1ee9c n\u00e0y m\u1ed9t c\u00e1ch ng\u1eafn g\u1ecdn v\u00e0 d\u1ec5 nh\u1edb nh\u1ea5t.<\/p>\n\n\n\n
Benzen l\u00e0 ch\u1ea5t g\u00ec?<\/p>\n\n\n\n
Benzen l\u00e0 ch\u1ea5t g\u00ec?<\/p>\n\n\n\n
R\u00e2\u0301t nhi\u00ea\u0300u ng\u01b0\u01a1\u0300i th\u0103\u0301c m\u0103\u0301c Benzen l\u00e0 ch\u1ea5t g\u00ec. V\u00ea\u0300 c\u01a1 ba\u0309n, Benzen \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng. Ch\u00fang kh\u00f4ng c\u00f3 m\u00e0u v\u00e0 c\u0169ng kh\u00f4ng tan trong n\u01b0\u1edbc. Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a benzen nh\u1eb9 h\u01a1n n\u01b0\u1edbc. Ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 h\u00f2a tan \u0111\u01b0\u1ee3c nhi\u1ec1u ch\u1ea5t kh\u00e1c n\u1eefa nh\u01b0: d\u1ea7u \u0103n, n\u1ebfn, cao su, iot\u2026. Benzen c\u00f3 m\u00f9i th\u01a1m nh\u1eb9 v\u00e0 r\u1ea5t h\u1ea1i \u0111\u1ed1i v\u1edbi kh\u1ecfe.<\/p>\n\n\n\n
C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed c\u1ee7a benzen l\u00e0: C6H6.<\/p>\n\n\n\n
C\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o:<\/p>\n\n\n\n
\u0110\u0103ng ky\u0301 ho\u0323c th\u01b0\u0309 mi\u00ea\u0303n phi\u0301 m\u00f4n Ho\u0301a ho\u0323c t\u01b0\u0300 l\u01a1\u0301p 8 \u0111\u00ea\u0301n l\u01a1\u0301p 12<\/p><\/blockquote>\n\n\n\n
T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a benzen<\/p>\n\n\n\n
Sau khi n\u0103\u0301m \u0111\u01b0\u01a1\u0323c Benzen l\u00e0 ch\u1ea5t g\u00ec, ngay b\u00e2y gi\u1edd h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u xem t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a benzen l\u00e0 g\u00ec? C\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u01b0ng c\u1ee7a benzen l\u00e0:<\/p>\n\n\n\n
Ph\u1ea3n \u1ee9ng th\u1ebf<\/p>\n\n\n\n
Ph\u1ea3n \u1ee9ng halogen h\u00f3a<\/p>\n\n\n\n
Khi ph\u1ea3n \u1ee9ng c\u00f3 b\u1ed9t s\u1eaft, benzen s\u1ebd t\u00e1c d\u1ee5ng v\u1edbi brom khan \u0111\u1ec3 t\u1ea1o th\u00e0nh brombenzen v\u00e0 kh\u00ed hidro bromua.<\/p>\n\n\n\n
Nh\u01b0ng n\u1ebfu kh\u00f4ng d\u00f9ng s\u1eaft m\u00e0 s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng th\u00ec Brom s\u1ebd th\u1ebf cho hi\u0111ro \u1edf nh\u00e1nh nh\u01b0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc ph\u00eda d\u01b0\u1edbi.<\/p>\n\n\n\n
Ph\u1ea3n \u1ee9ng nitro h\u00f3a<\/p>\n\n\n\n
Benzen khi t\u00e1c d\u1ee5ng v\u1edbi h\u1ed7n h\u1ee3p H2SO4 \u0111\u1eadm \u0111\u1eb7c v\u00e0 HNO3 \u0111\u1eb7c s\u1ebd t\u1ea1o th\u00e0nh nitrobenzen:<\/p>\n\n\n\n
Nitro benzen khi t\u00e1c d\u1ee5ng v\u1edbi h\u1ed7n h\u1ee3p axit HNO3 s\u1ebd b\u1ed1c kh\u00f3i v\u00e0 t\u1ea1o ra H2SO4 \u0111\u1eadm \u0111\u1eb7c. N\u1ebfu \u0111\u01b0\u1ee3c \u0111un n\u00f3ng th\u00ec s\u1ebd t\u1ea1o th\u00e0nh m-\u0111initrobenzen.<\/p>\n\n\n\n
Quy t\u1eafc th\u1ebf \u1edf v\u00f2ng benzen<\/p>\n\n\n\n
Khi trong v\u00f2ng benzen \u0111\u00e3 c\u00f3 s\u1eb5n nh\u00f3m ankyl ho\u1eb7c c\u00e1c nh\u00f3m \u2013OH, -NH2, -OCH3,\u2026 th\u00ec ph\u1ea3n \u1ee9ng th\u1ebf v\u00e0o v\u00f2ng r\u1ea5y d\u1ec5 x\u1ea3y ra. Ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c \u01b0u ti\u00ean x\u1ea3y ra \u1edf v\u1ecb tr\u00ed nh\u00f3m ortho v\u00e0 para. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu \u1edf v\u00f2ng benzen \u0111\u00e3 c\u00f3 s\u1eb5n nh\u00f3m \u2013NO2 (ho\u1eb7c c\u00e1c nh\u00f3m \u2013COOH, -SO3H, \u2026) th\u00ec ph\u1ea3n \u1ee9ng th\u1ebf v\u00e0o v\u00f2ng \u0111\u00f3 s\u1ebd kh\u00f3 h\u01a1n r\u1ea5t nhi\u1ec1u. \u0110\u1ed3ng th\u1eddi ch\u00fang d\u0169ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean x\u1ea3y ra \u1edf v\u1ecb tr\u00ed meta.<\/p>\n\n\n\n
C\u01a1 ch\u1ebf ph\u1ea3n \u1ee9ng th\u1ebf \u1edf v\u00f2ng benzen<\/p>\n\n\n\n
Ph\u00e2n t\u1eed axit nitric v\u00e0 ph\u00e2n t\u1eed halogen s\u1ebd kh\u00f4ng tr\u1ef1c ti\u1ebfp t\u1ea5n c\u00f4ng v\u00e0o v\u00f2ng benzen m\u00e0 c\u00e1c ti\u1ec3u ph\u00e2n mang \u0111i\u1ec7n t\u00edch d\u01b0\u01a1ng s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh do t\u00e1c d\u1ee5ng c\u1ee7a ch\u00fang v\u1edbi x\u00fac t\u00e1c m\u1edbi s\u1ebd l\u00e0 t\u00e1c nh\u00e2n t\u1ea5n c\u00f4ng tr\u1ef1c ti\u1ebfp v\u00e0o v\u00f2ng benzen. V\u00ed d\u1ee5 nh\u01b0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc sau:<\/p>\n\n\n\n
Ph\u1ea3n \u1ee9ng c\u1ed9ng<\/p>\n\n\n\n
Benzen s\u1ebd kh\u00f4ng th\u1ec3 t\u00e1c d\u1ee5ng \u0111\u01b0\u1ee3c v\u1edbi brom trong dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng t\u1ecf benzen r\u1ea5t kh\u00f3 tham gia v\u00e0o ph\u1ea3n \u1ee9ng c\u1ed9ng. Nh\u01b0ng n\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n th\u00edch h\u1ee3p th\u00ec benzen v\u1eabn c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng c\u1ed9ng v\u1edbi m\u1ed9t s\u1ed1 ch\u1ea5t. V\u00ed d\u1ee5 nh\u01b0:<\/p>\n\n\n\n
Do ph\u00e2n t\u1eed c\u1ee7a benzen c\u00f3 c\u1ea5u t\u1ea1o \u0111\u1eb7c bi\u1ec7t ch\u00ednh v\u00ec th\u1ebf m\u00e0 ch\u00fang v\u1eeba c\u00f3 ph\u1ea3n \u1ee9ng c\u1ed9ng v\u1eeba c\u00f3 ph\u1ea3n \u1ee9ng th\u1ebf. Ch\u1ec9 l\u00e0 ph\u1ea3n \u1ee9ng c\u1ed9ng c\u1ee7a benzen s\u1ebd kh\u00f3 x\u1ea3y ra h\u01a1n so v\u1edbi etilen v\u00e0 axetilen.<\/p>\n\n\n\n
Tham kha\u0309o: \u01af\u0301ng du\u0323ng ho\u0323c tr\u01b0\u0323c tuy\u00ea\u0301n ha\u0300ng \u0111\u00e2\u0300u Vi\u00ea\u0323t Nam \u2013 Vietlearn<\/p><\/blockquote>\n\n\n\n
Ph\u1ea3n \u1ee9ng oxi h\u00f3a<\/p>\n\n\n\n
Benzen s\u1ebd kh\u00f4ng th\u1ec3 t\u00e1c d\u1ee5ng \u0111\u01b0\u1ee3c v\u1edbi KMnO4 ch\u00ednh v\u00ec th\u1ebf m\u00e0 ch\u00fang kh\u00f4ng l\u00e0m m\u1ea5t m\u00e0u dung d\u1ecbch KMnO4 \u0111\u01b0\u1ee3c. Benzen c\u0169ng r\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 t\u1ea1o ra kh\u00ed cacbon \u0111ioxit v\u00e0 h\u01a1i n\u01b0\u1edbc. Ph\u1ea3n \u1ee9ng nh\u01b0 sau:<\/p>\n\n\n\n
C6H6 + O2 \u2192 6CO2 + 3H2O<\/p>\n\n\n\n
Trong tr\u01b0\u1eddng h\u1ee3p benzen ch\u00e1y trong kh\u00f4ng kh\u00ed th\u00ec ch\u00fang c\u00f2n t\u1ea1o ra mu\u1ed9i than.<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng c\u1ee7a benzen trong c\u00f4ng nghi\u1ec7p<\/p>\n\n\n\n
\u0110i\u1ec1u ch\u1ebf benzen nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n\n\n\n
C\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf Benzen l\u00e0 ch\u01b0ng c\u1ea5t d\u1ea7u m\u1ecf v\u00e0 nh\u1ef1a than \u0111\u00e1. Ngo\u00e0i ra, ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf t\u1eeb ankan ho\u1eb7c xicloankan. C\u00f4ng th\u1ee9c nh\u01b0 sau:<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng c\u1ee7a benzen<\/p>\n\n\n\n
Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p, benzen \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a h\u1eefu c\u01a1. B\u00ean c\u1ea1nh \u0111\u00f3, ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ed5ng h\u1ee3p c\u00e1c monome trong s\u1ea3n xu\u1ea5t polime l\u00e0m ch\u1ea5t d\u1ebbo, cao su, t\u01a1 s\u1ee3i.<\/p>\n\n\n\n
Benzen c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m dung m\u00f4i ho\u00e0 tan c\u00e1c ch\u1ea5t nh\u01b0 m\u1ee1, cao su, vecni. D\u00f9ng \u0111\u1ec3 t\u1ea9y m\u1ee1 \u1edf x\u01b0\u01a1ng, da s\u1ee3i, v\u1ea3i, len, d\u1ea1, lau kh\u00f4, t\u1ea9y m\u1ee1 c\u00e1c t\u1ea5m kim lo\u1ea1i. B\u00ean c\u1ea1nh \u0111\u00f3 c\u00e1c d\u1ee5ng c\u1ee5 c\u00f3 b\u00e1m b\u1ea9n ch\u1ea5t m\u1ee1 c\u0169ng th\u01b0\u1eddng d\u00f9ng benzen \u0111\u1ec3 t\u1ea9y.<\/p>\n\n\n\n
Benzen c\u0169ng l\u00e0 ch\u1ea5t \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf ra c\u00e1c ch\u1ea5t kh\u00e1c. V\u00ed d\u1ee5 nh\u01b0 \u0111i\u1ec1u ch\u1ebf ra nitrobenzen, anilin, phenol, t\u1ed5ng h\u1ee3p ph\u1ea9m nhu\u1ed9m, d\u01b0\u1ee3c ph\u1ea9m, thu\u1ed1c tr\u1eeb d\u1ecbch h\u1ea1i, s\u1ea3n xu\u1ea5t cumen, axeton v\u00e0 phenol.<\/p>\n\n\n\n
Bi\u0301 quy\u00ea\u0301t b\u01b0\u0301t pha\u0301 \u0111i\u00ea\u0309m s\u00f4\u0301 m\u00f4n Ho\u0301a trong th\u01a1\u0300i gian ng\u0103\u0301n<\/p><\/blockquote>\n\n\n\n
T\u00e1c h\u1ea1i c\u1ee7a Benzen t\u1edbi s\u1ee9c kho\u1ebb<\/p>\n\n\n\n
Ngo\u00e0i nh\u1eefng t\u00e1c d\u1ee5ng c\u1ef1c k\u1ef3 l\u1edbn ph\u00eda tr\u00ean th\u00ec benzen c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t ch\u1ea5t c\u1ef1c k\u1ef3 \u0111\u1ed9c \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe v\u00e0 kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 c\u1ee7a ch\u00fang r\u1ea5t cao. Nh\u1eefng ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m \u0111\u1ed9c benzen c\u1ea5p t\u00ednh s\u1ebd xu\u1ea5t hi\u1ec7n c\u00e1c tri\u1ec7u ch\u1ee9ng sau:<\/p>\n\n\n\n
\u0110au \u0111\u1ea7u, ch\u00f3ng m\u1eb7t, bu\u1ed3n n\u00f4n, n\u00f4n, l\u1eabn l\u1ed9n.<\/p>\n\n\n\n
M\u1ea5t \u00fd th\u1ee9c, h\u00f4n m\u00ea, m\u1ea5t tr\u00ed nh\u1edb.<\/p>\n\n\n\n
Gi\u1ea3m s\u1ee9c nghe.<\/p>\n\n\n\n
Vi\u00eam ph\u1ed5i.<\/p>\n\n\n\n
B\u1ecfng, vi\u00eam k\u1ebft m\u1ea1c, gi\u00e1c m\u1ea1c, m\u00f9 m\u00e0u.<\/p>\n\n\n\n
Vi\u00eam gan nhi\u1ec5m \u0111\u1ed9c.<\/p>\n\n\n\n
Vi\u00eam c\u1ea7u th\u1eadn.<\/p>\n\n\n\n
T\u1ed5n th\u01b0\u01a1ng tim m\u1ea1ch<\/p>\n\n\n\n
C\u00f2n khi b\u1ecb nhi\u1ec5m \u0111\u1ed9c m\u00e3n t\u00ednh s\u1ebd c\u00f3 2 giai \u0111o\u1ea1n ch\u00ednh. \u0110\u00f3 l\u00e0:<\/p>\n\n\n\n
Giai \u0111o\u1ea1n kh\u1edfi ph\u00e1t khi\u1ebfn cho ch\u00fang ta b\u1ecb: r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a, r\u1ed1i lo\u1ea1n th\u1ea7n kinh, r\u1ed1i lo\u1ea1n huy\u1ebft h\u1ecdc.<\/p>\n\n\n\n
Th\u1eddi k\u1ef3 to\u00e0n ph\u00e1t s\u1ebd xu\u1ea5t hi\u1ec7n c\u00e1c h\u1ed9i ch\u1ee9ng nh\u01b0: xu\u1ea5t huy\u1ebft, thi\u1ebfu m\u00e1u, gi\u1ea3m b\u1ea1ch c\u1ea7u,\u2026<\/p>\n\n\n\n
Con ng\u01b0\u1eddi nhi\u1ec5m benzen nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n\n\n\n
Ch\u00fang ta c\u00f3 th\u1ec3 nhi\u1ec5m benzen th\u00f4ng qua c\u00e1c \u0111\u01b0\u1eddng sau \u0111\u00e2y:<\/p>\n\n\n\n
Trong th\u1ef1c ph\u1ea9m, benzen \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m \u0111\u1eb7c bi\u1ec7t l\u00e0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t \u0111\u00f3ng chai<\/p>\n\n\n\n
Benzen c\u00f3 \u1edf \u0111\u00e2u trong kh\u00f4ng kh\u00ed? Benzen c\u00f3 trong kh\u00f4ng kh\u00ed khi ch\u00fang \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p, kh\u00ed s\u1ebd b\u1ed1c h\u01a1i l\u00ean. Ho\u1eb7c trong ch\u1ea5t th\u1ea3i c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch.<\/p>\n\n\n\n
Benzen t\u1ed3n t\u1ea1i trong ch\u1ea5t th\u1ea3i c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng<\/p>\n\n\n\n
Nh\u01b0 v\u1eady l\u00e0 nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn Benzen l\u00e0 ch\u1ea5t g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u. Hy v\u1ecdng \u0111\u00e3 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 ch\u1ea5t n\u00e0y.<\/p>\n\n\n\n
<\/p>\n\n\n\n
Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc l\u00e0 g\u00ec? C\u00f3 m\u1ea5y lo\u1ea1i ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/p>\n\n\n\n
\u0110i\u1ec1u ch\u1ebf kh\u00ed Hi\u0111ro \u2013 ph\u1ea3n \u1ee9ng th\u1ebf \u2013 H\u1ecdc t\u1ed1t h\u00f3a 8 c\u00f9ng<\/p>\n\n\n\n
H\u00f3a l\u1edbp 10 \u2013 Ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m v\u00e0 c\u00e1c d\u1ea1ng b\u00e0i trong \u0111\u1ec1<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Benzen l\u00e0 m\u1ed9t ph\u1ea7n trong ki\u1ebfn th\u1ee9c H\u00f3a h\u1ecdc l\u1edbp 9 v\u00e0 kh\u00e1 quan tr\u1ecdng. Ch\u00ednh v\u00ec th\u1ebf, c\u00e1c em c\u1ea7n ph\u1ea3i n\u1eafm r\u00f5 Benzen l\u00e0 ch\u1ea5t g\u00ec, t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a benzen c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang ra sao. B\u00e0i vi\u1ebft sau \u0111\u00e2y s\u1ebd gi\u00fap […]<\/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":[8],"tags":[],"class_list":["post-814","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/814","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=814"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/814\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}