{"id":488,"date":"2026-04-24T09:47:50","date_gmt":"2026-04-24T09:47:50","guid":{"rendered":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/24\/de-thi-thu-danh-gia-nang-luc-hsa-khoa-hoc-so-22\/"},"modified":"2026-04-24T09:47:50","modified_gmt":"2026-04-24T09:47:50","slug":"de-thi-thu-danh-gia-nang-luc-hsa-khoa-hoc-so-22","status":"publish","type":"post","link":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/24\/de-thi-thu-danh-gia-nang-luc-hsa-khoa-hoc-so-22\/","title":{"rendered":"\u0110\u1ec1 thi th\u1eed \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c HSA ph\u1ea7n Khoa h\u1ecdc s\u1ed1 22"},"content":{"rendered":"
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T\u00e0i li\u1ec7u \u00f4n thi chia s\u1ebb cho c\u00e1c b\u1ea1n\u00a0\u0110\u1ec1 thi th\u1eed \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c HSA ph\u1ea7n Khoa h\u1ecdc s\u1ed1 22<\/strong>. \u0110\u1ec1 thi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo chu\u1ea9n \u0111\u1ecbnh d\u1ea1ng m\u1edbi nh\u1ea5t c\u1ee7a k\u1ef3 thi do \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i k\u00e8m l\u1eddi gi\u1ea3i chi ti\u1ebft.<\/p>\n

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Ngo\u00e0i ra c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 l\u1ea5y\u00a0t\u00e0i li\u1ec7u \u00f4n thi \u0110GNL ph\u1ea7n Khoa h\u1ecdc<\/a><\/strong>\u00a0t\u1ea1i web nh\u00e9.<\/p>\n

Tham kh\u1ea3o: \u0110\u1ec1 thi th\u1eed \u0110GNL HSA 2025 ph\u1ea7n khoa h\u1ecdc s\u1ed1 21<\/a><\/strong><\/p>\n

<\/span>T\u1ea3i \u0111\u1ec1 thi th\u1eed \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c HSA ph\u1ea7n Khoa h\u1ecdc s\u1ed1 22<\/span><\/h2>\n

C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i \u0111\u1ec1 mi\u1ec5n ph\u00ed \u1edf \u0111\u00e2y<\/p>\n

T\u1ea2I \u0110\u1ec0<\/a><\/strong><\/p>\n

T\u1ea2I \u0110\u00c1P \u00c1N<\/a><\/strong><\/p>\n

<\/span>N\u1ed9i dung \u0111\u1ec1 thi th\u1eed \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c HSA ph\u1ea7n Khoa h\u1ecdc s\u1ed1 22<\/span><\/h2>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u1ed5ng quan chi ti\u1ebft v\u1ec1 n\u1ed9i dung c\u1ee7a t\u1eebng m\u00f4n h\u1ecdc:<\/p>\n

V\u1eadt l\u00fd<\/strong><\/p>\n

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  • Dao \u0111\u1ed9ng \u0111i\u1ec1u h\u00f2a:<\/strong>\u00a0T\u00ednh chu k\u1ef3, bi\u00ean \u0111\u1ed9, gia t\u1ed1c c\u1ee7a con l\u1eafc l\u00f2 xo.<\/li>\n
  • S\u00f3ng \u00e2m:<\/strong>\u00a0Nguy\u00ean nh\u00e2n ph\u00e1t ra \u00e2m thanh.<\/li>\n
  • M\u1ea1ch \u0111i\u1ec7n RLC:<\/strong>\u00a0Hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng, m\u1ed1i quan h\u1ec7 pha c\u1ee7a \u0111i\u1ec7n \u00e1p v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n, c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5.<\/li>\n
  • C\u01a1 h\u1ecdc:<\/strong>\u00a0V\u1eadn t\u1ed1c, kh\u1ed1i l\u01b0\u1ee3ng, l\u1ef1c n\u00e2ng, c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n li\u00ean quan \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 l\u1ef1c.<\/li>\n
  • Giao thoa s\u00f3ng:<\/strong>\u00a0T\u00ednh v\u1eadn t\u1ed1c truy\u1ec1n s\u00f3ng, s\u1ed1 g\u1ee3n s\u00f3ng.<\/li>\n
  • Giao thoa \u00e1nh s\u00e1ng:<\/strong>\u00a0C\u00e1c hi\u1ec7n t\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn giao thoa \u00e1nh s\u00e1ng.<\/li>\n
  • D\u00f2ng \u0111i\u1ec7n v\u00e0 m\u1ea1ch \u0111i\u1ec7n:<\/strong>\u00a0Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00f3ng \u0111\u00e8n trong m\u1ea1ch n\u1ed1i ti\u1ebfp.<\/li>\n
  • Chuy\u1ec3n \u0111\u1ed9ng:<\/strong>\u00a0T\u00ednh kho\u1ea3ng c\u00e1ch d\u1ef1a tr\u00ean th\u1eddi gian v\u00e0 v\u1eadn t\u1ed1c.<\/li>\n
  • Kh\u00ed l\u00fd t\u01b0\u1edfng:<\/strong>\u00a0S\u1ed1 l\u1ea7n b\u01a1m \u0111\u1ec3 \u0111\u1ea1t \u00e1p su\u1ea5t v\u00e0 th\u1ec3 t\u00edch mong mu\u1ed1n.<\/li>\n
  • Nhi\u1ec7t h\u1ecdc:<\/strong>\u00a0Hi\u1ec7n t\u01b0\u1ee3ng h\u00e0n nhi\u1ec7t.<\/li>\n
  • Kh\u00ed c\u1ea7u:<\/strong>\u00a0T\u00ednh kh\u1ed1i l\u01b0\u1ee3ng kh\u00ed hydrogen c\u1ea7n b\u01a1m, l\u01b0\u1ee3ng kh\u00ed b\u01a1m trung b\u00ecnh m\u1ed7i gi\u00e2y, v\u00e0 \u0111\u1ed9 cao l\u1edbn nh\u1ea5t kh\u00ed c\u1ea7u \u0111\u1ea1t \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n.<\/li>\n<\/ul>\n

    H\u00f3a h\u1ecdc<\/strong><\/p>\n

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    • H\u00f3a h\u1eefu c\u01a1:<\/strong>\u00a0T\u00ednh ch\u1ea5t, c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed, ph\u1ea3n \u1ee9ng c\u1ee7a Thymol; nh\u1eadn bi\u1ebft c\u00e1c ch\u1ea5t nh\u01b0 ethane, ethylene, acetylene, propylene; t\u00ednh s\u1ed1 li\u00ean k\u1ebft C=C trong licopen; ph\u1ea3n \u1ee9ng c\u1ee7a c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 v\u1edbi Cu(OH)2.<\/li>\n
    • Li\u00ean k\u1ebft h\u00f3a h\u1ecdc:<\/strong>\u00a0\u0110\u1ecbnh ngh\u0129a li\u00ean k\u1ebft cho \u2013 nh\u1eadn.<\/li>\n
    • Nhi\u1ec7t h\u00f3a h\u1ecdc:<\/strong>\u00a0Ph\u1ea3n \u1ee9ng cracking butane.<\/li>\n
    • H\u1ee3p ch\u1ea5t ion:<\/strong>\u00a0\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ee3p ch\u1ea5t ion nh\u01b0 sodium chloride.<\/li>\n
    • C\u00e2n b\u1eb1ng h\u00f3a h\u1ecdc:<\/strong>\u00a0C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1eb1ng s\u1ed1 c\u00e2n b\u1eb1ng.<\/li>\n
    • pH dung d\u1ecbch:<\/strong>\u00a0So s\u00e1nh pH c\u1ee7a dung d\u1ecbch HCl v\u00e0 CH3COOH.<\/li>\n
    • Ph\u1ea3n \u1ee9ng oxi h\u00f3a \u2013 kh\u1eed:<\/strong>\u00a0C\u00e1c qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p kh\u00f4ng x\u1ea3y ra ph\u1ea3n \u1ee9ng oxi h\u00f3a \u2013 kh\u1eed; t\u1ec9 l\u1ec7 nguy\u00ean t\u1eed chlorine b\u1ecb kh\u1eed v\u00e0 oxi h\u00f3a.<\/li>\n
    • Nitric acid:<\/strong>\u00a0T\u00ednh ch\u1ea5t, c\u00f4ng th\u1ee9c, li\u00ean k\u1ebft trong ph\u00e2n t\u1eed.<\/li>\n
    • Amin v\u00e0 amino acid:<\/strong>\u00a0Nh\u1eadn bi\u1ebft methylamine, aniline, glycine qua c\u00e1c th\u00ed nghi\u1ec7m.<\/li>\n
    • Benzen:<\/strong>\u00a0\u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o.<\/li>\n
    • Formaldehyde v\u00e0 Glucose:<\/strong>\u00a0C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a formaldehyde; t\u00ednh to\u00e1n d\u01b0 l\u01b0\u1ee3ng formaldehyde trong g\u1ed7 c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00e1nh gi\u00e1 ti\u00eau chu\u1ea9n xu\u1ea5t kh\u1ea9u; t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng glucose c\u1ea7n d\u00f9ng \u0111\u1ec3 tr\u00e1ng b\u1ea1c g\u01b0\u01a1ng.<\/li>\n<\/ul>\n

      Sinh h\u1ecdc<\/strong><\/p>\n

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      • Vi sinh v\u1eadt v\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc:<\/strong>\u00a0Vai tr\u00f2 c\u1ee7a vi sinh v\u1eadt trong l\u00ean men; hormone k\u00edch th\u00edch ph\u00e1t tri\u1ec3n r\u1ec5 v\u00e0 th\u00e2n trong nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o th\u1ef1c v\u1eadt.<\/li>\n
      • Virus:<\/strong>\u00a0X\u00e1c \u0111\u1ecbnh ch\u1ee7ng virus ph\u00f9 h\u1ee3p v\u1edbi Sars-CoV2 d\u1ef1a tr\u00ean tr\u00ecnh t\u1ef1 nucleotide.<\/li>\n
      • C\u1ea3m \u1ee9ng \u1edf th\u1ef1c v\u1eadt:<\/strong>\u00a0C\u00e1c v\u00ed d\u1ee5 v\u1ec1 \u1ee9ng \u0111\u1ed9ng kh\u00f4ng sinh tr\u01b0\u1edfng.<\/li>\n
      • Sinh s\u1ea3n \u1edf \u0111\u1ed9ng v\u1eadt:<\/strong>\u00a0Vai tr\u00f2 c\u1ee7a hormone trong duy tr\u00ec thai k\u1ef3.<\/li>\n
      • Sinh h\u1ecdc ph\u00e2n t\u1eed:<\/strong>\u00a0C\u01a1 ch\u1ebf sao ch\u00e9p DNA \u1edf ng\u01b0\u1eddi v\u00e0 E.coli; \u0111\u1ed9t bi\u1ebfn trong operon lac.<\/li>\n
      • Di truy\u1ec1n h\u1ecdc:<\/strong>\u00a0X\u00e1c su\u1ea5t sinh con b\u1ecb b\u1ec7nh d\u1ef1a tr\u00ean s\u01a1 \u0111\u1ed3 ph\u1ea3 h\u1ec7 v\u00e0 th\u00f4ng tin v\u1ec1 b\u1ec7nh h\u00f3i \u0111\u1ea7u; c\u00e1c nh\u1eadn \u0111\u1ecbnh v\u1ec1 lai ru\u1ed3i gi\u1ea5m.<\/li>\n
      • Ti\u1ebfn h\u00f3a:<\/strong>\u00a0\u01af\u1edbc l\u01b0\u1ee3ng m\u1ed1i quan h\u1ec7 ngu\u1ed3n g\u1ed1c gi\u1eefa c\u00e1c lo\u00e0i d\u1ef1a tr\u00ean tr\u00ecnh t\u1ef1 DNA.<\/li>\n
      • Sinh th\u00e1i h\u1ecdc:<\/strong>\u00a0C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a qu\u1ea7n x\u00e3 sinh v\u1eadt.<\/li>\n
      • Mi\u1ec5n d\u1ecbch:<\/strong>\u00a0C\u00e1c nh\u1eadn \u0111\u1ecbnh v\u1ec1 mi\u1ec5n d\u1ecbch kh\u00f4ng \u0111\u1eb7c hi\u1ec7u.<\/li>\n
      • Th\u1ee7y tri\u1ec1u \u0111\u1ecf:<\/strong>\u00a0Nguy\u00ean nh\u00e2n, t\u00e1c h\u1ea1i v\u00e0 c\u00e1c nh\u1eadn \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng t\u1ea3o n\u1edf hoa.<\/li>\n<\/ul>\n

        L\u1ecbch s\u1eed<\/strong><\/p>\n

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        • L\u1ecbch s\u1eed Vi\u1ec7t Nam:<\/strong>\u00a0K\u1ebf ho\u1ea1ch Nava, s\u1ef1 ki\u1ec7n gi\u1ea3i ph\u00f3ng t\u1ec9nh cu\u1ed1i c\u00f9ng mi\u1ec1n Nam, s\u1ef1 ki\u1ec7n \u0111\u00e1nh d\u1ea5u th\u1ed1ng nh\u1ea5t \u0111\u1ea5t n\u01b0\u1edbc, phong tr\u00e0o C\u1ea7n v\u01b0\u01a1ng, chi\u1ebfn l\u01b0\u1ee3c c\u00e1ch m\u1ea1ng hai mi\u1ec1n (1954-1975), l\u00fd do Ph\u00e1p t\u1ea5n c\u00f4ng \u0110\u00e0 N\u1eb5ng, nguy\u00ean nh\u00e2n th\u1eafng l\u1ee3i c\u1ee7a C\u00e1ch m\u1ea1ng th\u00e1ng T\u00e1m 1945, so s\u00e1nh k\u1ebf ho\u1ea1ch qu\u00e2n s\u1ef1 Nava v\u00e0 \u0110\u01a1 L\u00e1t \u0110\u01a1 T\u00e1txinhi.<\/li>\n
        • L\u1ecbch s\u1eed th\u1ebf gi\u1edbi:<\/strong>\u00a0S\u1ef1 ki\u1ec7n \u1edf Trung Qu\u1ed1c (2003), s\u1ef1 ki\u1ec7n ch\u1ea5m d\u1ee9t th\u1eddi k\u1ef3 ho\u00e0ng kim c\u1ee7a kinh t\u1ebf M\u1ef9 sau Chi\u1ebfn tranh th\u1ebf gi\u1edbi th\u1ee9 nh\u1ea5t, b\u00e0i h\u1ecdc t\u1eeb phong tr\u00e0o \u0111\u1ea5u tranh gi\u00e0nh \u0111\u1ed9c l\u1eadp \u1edf \u0110\u00f4ng Nam \u00c1.<\/li>\n
        • Chi\u1ebfn tranh Vi\u1ec7t Nam:<\/strong>\u00a0\u00dd ngh\u0129a tr\u1eadn \u201c\u0110i\u1ec7n Bi\u00ean Ph\u1ee7 tr\u00ean kh\u00f4ng\u201d, th\u1eddi gian k\u00fd k\u1ebft Hi\u1ec7p \u0111\u1ecbnh Pa-ri, nguy\u00ean nh\u00e2n g\u1ecdi l\u00e0 \u201c\u0110i\u1ec7n Bi\u00ean Ph\u1ee7 tr\u00ean kh\u00f4ng\u201d.<\/li>\n
        • L\u1ecbch s\u1eed L\u00e0o:<\/strong>\u00a0Th\u1eddi gian k\u00fd k\u1ebft Hi\u1ec7p \u0111\u1ecbnh Vi\u00eang Ch\u0103n, nguy\u00ean nh\u00e2n nh\u00e2n d\u00e2n L\u00e0o n\u1ed5i d\u1eady, ng\u00e0y Qu\u1ed1c Kh\u00e1nh c\u1ee7a L\u00e0o.<\/li>\n<\/ul>\n

          \u0110\u1ecba l\u00fd<\/strong><\/p>\n

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          • \u0110\u1ecba l\u00fd t\u1ef1 nhi\u00ean:<\/strong>\u00a0C\u1ea5u t\u1ea1o v\u1ecf Tr\u00e1i \u0110\u1ea5t; c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn bi\u00ean \u0111\u1ed9 nhi\u1ec7t.<\/li>\n
          • \u0110\u1ecba l\u00fd d\u00e2n c\u01b0:<\/strong>\u00a0Th\u01b0\u1edbc \u0111o gia t\u0103ng d\u00e2n s\u1ed1, \u0111\u1eb7c \u0111i\u1ec3m d\u00e2n s\u1ed1 c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n.<\/li>\n
          • \u0110\u1ecba l\u00fd kinh t\u1ebf:<\/strong>\u00a0T\u1ed5 ch\u1ee9c th\u00fac \u0111\u1ea9y kinh t\u1ebf to\u00e0n c\u1ea7u, nguy\u00ean nh\u00e2n gi\u1ea3m di\u1ec7n t\u00edch tr\u1ed3ng l\u00faa g\u1ea1o \u1edf \u0110\u00f4ng Nam \u00c1, nh\u1eadn x\u00e9t v\u1ec1 xu\u1ea5t nh\u1eadp kh\u1ea9u c\u1ee7a Hoa K\u1ef3.<\/li>\n
          • \u0110\u1ecba l\u00fd Vi\u1ec7t Nam:<\/strong>\u00a0C\u01a1 c\u1ea5u l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng; nguy\u00ean nh\u00e2n ngo\u1ea1i th\u01b0\u01a1ng ph\u00e1t tri\u1ec3n; bi\u1ec3u \u0111\u1ed3 di\u1ec7n t\u00edch v\u00e0 s\u1ea3n l\u01b0\u1ee3ng l\u00faa; nguy\u00ean nh\u00e2n kh\u00e1c bi\u1ec7t c\u01a1 c\u1ea5u c\u00e2y c\u00f4ng nghi\u1ec7p \u1edf T\u00e2y Nguy\u00ean v\u00e0 Trung du mi\u1ec1n n\u00fai B\u1eafc B\u1ed9; \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i x\u00e2y c\u1ea3ng n\u01b0\u1edbc s\u00e2u \u1edf Duy\u00ean h\u1ea3i Nam Trung B\u1ed9; \u0111\u1ecbnh h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed5i c\u01a1 c\u1ea5u kinh t\u1ebf \u1edf \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long; th\u1ebf m\u1ea1nh v\u00f9ng kinh t\u1ebf tr\u1ecdng \u0111i\u1ec3m B\u1eafc B\u1ed9.<\/li>\n
          • B\u1ea3n \u0111\u1ed3 v\u00e0 s\u00f4ng ng\u00f2i:<\/strong>\u00a0L\u01b0u v\u1ef1c s\u00f4ng M\u00ea C\u00f4ng, h\u01b0\u1edbng ch\u1ea3y c\u1ee7a s\u00f4ng ng\u00f2i \u1edf Vi\u1ec7t Nam.<\/li>\n
          • Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n:<\/strong>\u00a0Nguy\u00ean nh\u00e2n \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long ph\u00e1t tri\u1ec3n m\u1ea1nh nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n n\u01b0\u1edbc ng\u1ecdt.<\/li>\n<\/ul>\n

            Xem th\u1eed t\u00e0i li\u1ec7u<\/strong><\/p>\n