Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
B\u01b0\u1edbc v\u00e0o b\u1eadc THPT, nhi\u1ec1u h\u1ecdc sinh<\/a> c\u1ea3m th\u1ea5y b\u1ee1 ng\u1ee1 v\u00e0 ch\u01b0a l\u00e0m quen \u0111\u01b0\u1ee3c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc<\/a> m\u1edbi. \u0110\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng m\u00f4n h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 kh\u00f3 nh\u01b0 H\u00f3a l\u1edbp 10. V\u1eady l\u00e0m sao \u0111\u1ec3 nhanh ch\u00f3ng l\u00e0m quen v\u1edbi ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y<\/a> v\u00e0 h\u1ecdc b\u1eadc THPT c\u0169ng nh\u01b0 n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c m\u00f4n h\u00f3a? H\u00e3y c\u0169ng theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n N\u1ed9i dung ch\u01b0\u01a1ng tr\u00ecnh H\u00f3a l\u1edbp 10<\/p>\n\n\n\n Ch\u01b0\u01a1ng tr\u00ecnh m\u00f4n H\u00f3a h\u1ecdc l\u1edbp 10 c\u00f3 g\u00ec?<\/p>\n\n\n\n Ch\u01b0\u01a1ng 1. Nguy\u00ean t\u1eed<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 1, h\u1ecdc sinh<\/a> \u0111\u01b0\u1ee3c \u00f4n l\u1ea1i ki\u1ebfn th\u1ee9c v\u1ec1 \u0110\u1ed3ng v\u1ecb, C\u1ea5u h\u00ecnh electron nguy\u00ean t\u1eed, B\u00e0i to\u00e1n kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a nguy\u00ean t\u1eed, C\u1ea5u t\u1ea1o nguy\u00ean t\u1eed.<\/p>\n\n\n\n \u0110\u00e2y l\u00e0 nh\u1eefng n\u1ed9i dung ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n<\/a>, mang t\u00ednh n\u1ec1n t\u1ea3ng, c\u00f3 vai tr\u1edd quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n h\u1ecdc t\u1ed1t ch\u01b0\u01a1ng tr\u00ecnh h\u00f3a h\u1ecdc 10 c\u0169ng nh\u01b0 h\u00f3a h\u1ecdc \u1edf b\u1eadc THPT.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 2. B\u1ea3ng tu\u1ea7n ho\u00e0n c\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc & \u0111\u1ecbnh lu\u1eadt tu\u1ea7n ho\u00e0n<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 2, h\u1ecdc sinh<\/a> \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u ki\u1ebfn th\u1ee9c v\u1ec1 b\u1ea3ng tu\u1ea7n ho\u00e0n c\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc, c\u00e1c quy t\u00e1c x\u00e2y d\u1ef1ng b\u1ea3ng tu\u1ea7n ho\u00e1n. D\u1ef1a v\u00e0o b\u1ea3ng tu\u1ea7n ho\u00e0n, h\u1ecdc sinh<\/a> c\u00f3 th\u1ec3 so s\u00e1nh c\u00e1c th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n c\u1ee7a c\u00e1c ch\u1ea5t, t\u1eeb \u0111\u00f3 suy lu\u1eadn t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, c\u00e1c quy lu\u1eadt h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 3. Li\u00ean k\u1ebft h\u00f3a h\u1ecdc<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 3, h\u1ecdc sinh \u0111\u01b0\u1ee3c h\u1ecdc v\u1ec1 c\u00e1c m\u1ed1i li\u00ean k\u1ebft trong h\u00f3a h\u1ecdc, c\u01a1 ch\u1ebf \u0111\u1ec3 c\u00e1c ch\u1ea5t li\u00ean k\u1ebft v\u1edbi nhau trong c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 4. Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 4, h\u1ecdc sinh \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng electron trong ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 5. Nh\u00f3m VIIA. Halogen<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 5, h\u1ecdc sinh \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u v\u1ec1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c ch\u1ea5t thu\u1ed9c nh\u00f3m Halogen \u2013 Nh\u00f3m nguy\u00ean t\u1ed1 quan tr\u1ecdng trong b\u1ea3ng tu\u1ea7n ho\u00e0n h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 6. Nh\u00f3m VIA. Oxy \u2013 L\u01b0u Hu\u1ef3nh<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 6, h\u1ecdc sinh \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u v\u1ec1 hai phi kim quan tr\u1ecdng nh\u1ea5t v\u00e0 c\u00f3 \u1ee9ng d\u1ee5ng nh\u1ea5t l\u00e0 oxi v\u00e0 l\u01b0u hu\u1ef3nh. \u0110\u00e2y c\u0169ng l\u00e0 hai ch\u1ea5t th\u01b0\u1eddng xuy\u00ean xu\u1ea5t hi\u1ec7n trong c\u00e1c b\u00e0i t\u1eadp h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Ch\u01b0\u01a1ng 7. T\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng & c\u00e2n b\u1eb1ng h\u00f3a h\u1ecdc<\/p>\n\n\n\n T\u1ea1i ch\u01b0\u01a1ng 7, h\u1ecdc sinh \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u v\u1ec1 t\u1ed1c \u0111\u1ed9 c\u1ee7a ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u00e0 qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n Xem th\u00eam : H\u00f3a h\u1ecdc l\u1edbp 8 l\u00e0 chuy\u1ec7n nh\u1ecf v\u1edbi 5 ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc \u201cth\u1ea7n th\u00e1nh\u201d<\/p><\/blockquote>\n\n\n\n C\u00e1c d\u1ea1ng b\u00e0i th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong \u0111\u1ec1 thi h\u00f3a h\u1ecdc l\u1edbp 10<\/p>\n\n\n\n D\u1ea1ng 1: C\u00e2n b\u1eb1ng ph\u01b0\u01a1ng tr\u00ecnh<\/p>\n\n\n\n V\u1edbi d\u1ea1ng b\u00e0i n\u00e0y, h\u1ecdc sinh c\u1ea7n n\u1eafm \u0111\u01b0\u1ee3c quy t\u1eafc c\u00e2n b\u1eb1ng c\u00e1c th\u00e0nh ph\u1ea7n tham gia ph\u1ea3n \u1ee9ng.<\/p>\n\n\n\n \u0110\u01b0\u1ee3c xem nh\u01b0 d\u1ea1ng b\u00e0i t\u1eadp \u201cd\u1ec5 th\u1edf\u201d nh\u1ea5t. Tuy nhi\u00ean vi\u1ec7c c\u00e2n b\u1eb1ng c\u00e1c ch\u1ea5t c\u0169ng kh\u00f4ng \u0111\u01a1n gi\u1ea3n. H\u1ecdc sinh ph\u1ea3i n\u1eafm \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c h\u00f3a h\u1ecdc c\u01a1 b\u1ea3n, quy t\u1eafc c\u00e2n b\u1eb1ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n D\u1ea1ng 2: Ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t<\/p>\n\n\n\n V\u1edbi nhi\u1ec1u h\u1ecdc sinh, \u0111\u00e2y \u0111\u01b0\u1ee3c xem nh\u01b0 d\u1ea1ng b\u00e0i t\u1eadp h\u00f3a h\u1ecdc kh\u00f3 nh\u1ea5t. C\u00e1c b\u1ea1n th\u01b0\u1eddng kh\u00f4ng th\u1ec3 t\u00ecm ra c\u00e1ch ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t. M\u1eb7c d\u00f9 n\u1ebfu cho c\u00e1c b\u1ea1n c\u00e2n b\u1eb1ng ph\u01b0\u01a1ng tr\u00ecnh l\u1ea1i ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u1ea1ng b\u00e0i c\u00e2n b\u1eb1ng ph\u01b0\u01a1ng tr\u00ecnh, v\u1edbi d\u1ea1ng b\u00e0i n\u00e0y, h\u1ecdc sinh c\u1ea7n n\u1eafm v\u1eefng t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c ch\u1ea5t.<\/p>\n\n\n\n D\u1ea1ng 3: X\u00e1c \u0111\u1ecbnh c\u00e1c y\u1ebfu t\u1ed1 trong ph\u1ea3n \u1ee9ng<\/p>\n\n\n\n +Th\u00e0nh ph\u1ea7n tham gia ph\u1ea3n \u1ee9ng<\/p>\n\n\n\n +N\u1ed3ng \u0111\u1ed9 ch\u1ea5t<\/p>\n\n\n\n +Kh\u1ed1i l\u01b0\u1ee3ng ch\u1ea5t tham gia ph\u1ea3n \u1ee9ng<\/p>\n\n\n\n +C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a ch\u1ea5t tham gia ph\u1ea3n \u1ee9ng\/s\u1ea3n ph\u1ea9m<\/p>\n\n\n\n V\u1edbi d\u1ea1ng b\u00e0i n\u00e0y, h\u1ecdc sinh kh\u00f4ng ch\u1ec9 n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c ch\u1ea5t, ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng ph\u01b0\u01a1ng tr\u00ecnh, \u0111\u00e2y l\u00e0 d\u1ea1ng b\u00e0i mang t\u00ednh t\u1ed5ng h\u1ee3p. H\u1ecdc sinh ph\u1ea3i v\u1eadn d\u1ee5ng t\u1ea5t c\u1ea3 ki\u1ebfn th\u1ee9c h\u00f3a h\u1ecdc \u0111\u1ec3 gi\u1ea3i b\u00e0i t\u1eadp. Do \u0111\u00f3, b\u00e0i t\u1eadp thu\u1ed9c d\u1ea1ng n\u00e0y th\u01b0\u1eddng l\u00e0 v\u1eadn d\u1ee5ng ho\u1eb7c v\u1eadn d\u1ee5ng cao. N\u1ebfu h\u1ecdc sinh mu\u1ed1n l\u1ea5y \u0111i\u1ec3m cao c\u1ea7n ph\u1ea3i l\u00e0m t\u1ed1t c\u00e1c b\u00e0i t\u1eadp n\u00e0y.<\/p>\n\n\n\n T\u00ecm hi\u1ec3u ngay: B\u00ed quy\u1ebft \u0111\u1ed9t ph\u00e1, n\u1eafm v\u1eefng ch\u01b0\u01a1ng tr\u00ecnh H\u00f3a h\u1ecdc l\u1edbp 11<\/p><\/blockquote>\n\n\n\n Nh\u1eefng l\u1ed7i h\u1ecdc sinh th\u01b0\u1eddng m\u1eafc<\/p>\n\n\n\n N\u1eafm kh\u00f4ng v\u1eefng ki\u1ebfn th\u1ee9c<\/p>\n\n\n\n H\u1ecdc sinh th\u01b0\u1eddng g\u1eb7p kh\u00f3 \u1edf d\u1ea1ng b\u00e0i ph\u00e2n bi\u1ec7t c\u00e1c ch\u1ea5t. V\u1edbi d\u1ea1ng b\u00e0i n\u00e0y, n\u1ebfu h\u1ecdc sinh kh\u00f4ng n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c s\u1ebd r\u1ea5t kh\u00f3 t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1o gi\u1ea3i b\u00e0i t\u1eadp<\/p>\n\n\n\n Ki\u1ebfn th\u1ee9c n\u1eb7ng v\u00e0 kh\u00f3 \u0111\u00f2i h\u1ecfi t\u01b0 duy s\u00e2u s\u1eafc<\/p>\n\n\n\n Sa \u0111\u00e0 v\u00e0o nh\u1eefng c\u00e2u h\u1ecfi kh\u00f3<\/p>\n\n\n\n T\u1ed1n qu\u00e1 nhi\u1ec1u th\u1eddi gian cho c\u00e2u kh\u00f3, ph\u00e2n b\u1ed5 th\u1eddi gian kh\u00f4ng h\u1ee3p l\u00fd. H\u1ecdc sinh th\u01b0\u1eddng d\u1ec5 b\u1ecb \u201csay\u201d v\u1edbi nh\u1eefng c\u00e2u h\u1ecfi kh\u00f3. Tuy nhi\u00ean \u0111\u00e2y l\u00e0 c\u00e1ch l\u00e0m kh\u00f4ng \u0111\u01b0\u1ee3c khoa h\u1ecdc. H\u00e3y nh\u1edb r\u1eb1ng \u0111i\u1ec3m s\u1ed1 c\u1ee7a b\u00e0i t\u1eadp v\u1eadn d\u1ee5ng th\u01b0\u1eddng r\u1ea5t th\u1ea5p, kh\u00f4ng nh\u1eefng v\u1eady, \u0111\u1ed9 kh\u00f3 cao v\u00e0 ph\u1ea3i m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 gi\u1ea3i.<\/p>\n\n\n\n L\u00e0m sao \u0111\u1ec3 h\u1ecdc t\u1ed1t h\u00f3a l\u1edbp 10<\/p>\n\n\n\n H\u00e3y h\u1ecdc t\u1eeb nh\u1eefng ki\u1ebfn th\u1ee9c nh\u1ecf nh\u1ea5t, kh\u00f4ng n\u00ean v\u1ed9i v\u00e0ng, \u0111\u1ed1t ch\u00e1y giai \u0111o\u1ea1n. Nhi\u1ec1u b\u00e0i t\u1eadp t\u01b0\u1edfng ch\u1eebng nh\u01b0 r\u1ea5t kh\u00f3 nh\u01b0ng n\u1ebfu b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n l\u1ea1i v\u00f4 c\u00f9ng d\u1ec5 d\u00e0ng. V\u00ec v\u1eady, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecdc t\u1edbi \u0111\u00e2u ch\u1eafc n\u1ed9i dung ki\u1ebfn th\u1ee9c t\u1edbi \u0111\u00f3. Ki\u1ebfn th\u1ee9c l\u1edbp 10 ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 b\u1ea1n h\u1ecdc l\u00ean 11 v\u00e0 12. N\u1ebfu ki\u1ebfn th\u1ee9c l\u1edbp 10 kh\u00f4ng ch\u1eafc, b\u1ea1n s\u1ebd r\u1ea5t kh\u00f3 h\u1ecdc t\u1ed1t h\u00f3a l\u1edbp 11 v\u00e0 12.<\/p>\n\n\n\n H\u00f3a h\u1ecdc l\u1edbp 10 v\u00e0 h\u00f3a h\u1ecdc n\u00f3i chung tuy kh\u00f3 nh\u01b0ng l\u1ea1i d\u1ec5, \u0111\u1ec1 thi th\u01b0\u1eddng bao g\u1ed3m 3 d\u1ea1ng b\u00e0i t\u1eadp c\u01a1 b\u1ea3n. Vi\u1ec7c luy\u1ec7n t\u1eadp th\u01b0\u1eddng xuy\u00ean gi\u00fap b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i b\u00e0i t\u1eadp. C\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc ph\u1ea3n \u1ee9ng \u1edf nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau. C\u00f9ng l\u00e0 1 ph\u1ea3n \u1ee9ng nh\u01b0ng sapr ph\u1ea9m t\u1ea1o ra c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng gi\u1ed1ng nhau. Do d\u00f3 h\u00e3y th\u01b0\u1eddng xuy\u00ean l\u00e0m b\u00e0i t\u1eadp \u0111\u1ec3 c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c c\u0169ng nh\u01b0 l\u00e0m quen v\u1edbi c\u00e1c d\u1ea1ng b\u00e0i kh\u00e1c nhau.<\/p>\n\n\n\n L\u00e0m b\u00e0i t\u1eadp \u0111\u1ec3 c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c<\/p>\n\n\n\n \u0110\u1ec3 kh\u00f4ng b\u1ecb \u201cl\u1ed1\u201d th\u1eddi gian, c\u00e1c b\u1ea1n h\u00e3y t\u1eadp l\u00e0m \u0111\u1ec1 \u0111\u1ec3 r\u00e8n luy\u1ec7n t\u01b0 duy, v\u00e0 k\u1ef9 n\u0103ng ph\u00e2n b\u1ed5 th\u1eddi gian. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n d\u00e0nh th\u1eddi gian h\u1ee3p l\u00fd cho c\u00e1c ph\u1ea7n c\u1ee7a \u0111\u1ec1 thi v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/p>\n\n\n\n V\u1ec1 Vietlearn<\/p>\n\n\n\n H\u1ecdc tr\u1ef1c tuy\u1ebfn t\u1ea1i Vietlearn<\/p>\n\n\n\n Vietlearn l\u00e0 c\u00f4ng ty Edtech v\u1ec1 gi\u00e1o d\u1ee5c tr\u1ef1c tuy\u1ebfn, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m h\u1ecdc t\u1eadp c\u00e1 nh\u00e2n cho h\u00e0ng tr\u0103m ngh\u00ecn h\u1ecdc sinh, sinh vi\u00ean v\u00e0 nh\u00e0 tr\u01b0\u1eddng \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p nh\u1eefng y\u00eau c\u1ea7u trong vi\u1ec7c h\u1ecdc t\u1eadp Anh ng\u1eef th\u00f4ng qua m\u1ea1ng l\u01b0\u1edbi c\u00e1c chuy\u00ean gia v\u00e0 gi\u00e1o vi\u00ean kh\u1eafp to\u00e0n c\u1ea7u m\u00e0 ch\u00fang t\u00f4i g\u1ecdi l\u00e0 c\u00e1c gia s\u01b0 h\u1ecdc thu\u1eadt qu\u1ed1c t\u1ebf.<\/p>\n\n\n\n Vietlearn mong mu\u1ed1n tr\u1edf th\u00e0nh h\u1ec7 th\u1ed1ng h\u1ecdc t\u1eadp th\u00edch \u1ee9ng s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 d\u1eef li\u1ec7u l\u1edbn h\u00e0ng \u0111\u1ea7u \u0110\u00f4ng Nam \u00c1. S\u1ee9 m\u1ec7nh c\u1ee7a Vietlearn l\u00e0 truy\u1ec1n c\u1ea3m h\u1ee9ng, truy\u1ec1n l\u1eeda, v\u00e0 b\u1ed3i d\u01b0\u1ee1ng th\u1ebf h\u1ec7 tr\u1ebb. Vietlearn mong mu\u1ed1n t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i v\u1ec1 tr\u00ed tu\u1ec7, nh\u1eadn th\u1ee9c x\u00e3 h\u1ed9i truy\u1ec1n c\u1ea3m h\u1ee9ng, gi\u00fap c\u00e1c em ph\u00e1t huy h\u1ebft ti\u1ec1m n\u0103ng trong vi\u1ec7c h\u1ecdc c\u0169ng nh\u01b0 \u0111i\u1ec3m m\u1ea1nh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n Kh\u00f4ng ch\u1ec9 v\u1edbi H\u00f3a 10, \u0111\u0103ng k\u00fd kh\u00f3a h\u1ecdc cho con ngay h\u00f4m nay!<\/p>\n\n\n\n <\/p>\n\n\n\n B\u1eadt m\u00ed 5 b\u00ed m\u1eadt ph\u1ee5 huynh c\u00f3 con h\u1ecdc l\u1edbp 10 ph\u1ea3i bi\u1ebft<\/p>\n\n\n\n 2 k\u1ef9 n\u0103ng h\u1ecdc sinh l\u1edbp 10 ph\u1ea3i r\u00e8n luy\u1ec7<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn B\u01b0\u1edbc v\u00e0o b\u1eadc THPT, nhi\u1ec1u h\u1ecdc sinh c\u1ea3m th\u1ea5y b\u1ee1 ng\u1ee1 v\u00e0 ch\u01b0a l\u00e0m quen \u0111\u01b0\u1ee3c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc m\u1edbi. \u0110\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng m\u00f4n h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 kh\u00f3 nh\u01b0 H\u00f3a l\u1edbp 10. V\u1eady l\u00e0m sao \u0111\u1ec3 nhanh ch\u00f3ng l\u00e0m quen v\u1edbi ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y v\u00e0 […]<\/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":[8,5],"tags":[],"class_list":["post-2681","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-pho-thong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/2681","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=2681"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/2681\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=2681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=2681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=2681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}