Biến thiên ENTHALPY trong các phản ứng hoá học

Home Lớp 10 Hóa học 10 - Sách Kết nối tri thức Bài 17: Biến thiên ENTHALPY trong các phản ứng hoá họcBài tập trung bình

{"common":{"save":0,"post_id":"6439","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"6513","mon_id":"1158798","chapter_id":"1158879","post_id":"6439","question":"Cho ph\u1ea3n \u1ee9ng hóa h\u1ecdc sau: CH$_3$<\/span>-CH=CH$_2$<\/span>(g) + H$_2$<\/span>(g) → CH$_3$<\/span>-CH$_2$<\/span>-CH$_3$<\/span>(g) Bi\u1ebft n\u0103ng l\u01b0\u1ee3ng liên k\u1ebft c\u1ee7a m\u1ed9t s\u1ed1 liên k\u1ebft c\u1ed9ng hóa tr\u1ecb \u0111\u01b0\u1ee3c cho trong b\u1ea3ng sau:<\/p><svg height=\"145\" width=\"400\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"147\" id=\"canvas_background\" width=\"402\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"145\" id=\"svg_1\" width=\"400\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"0\"><\/image> <\/g> <\/svg><\/span> Bi\u1ebfn thiên enthalpy (kJ) c\u1ee7a ph\u1ea3n \u1ee9ng có giá tr\u1ecb là<\/p>","options":["A. +134 kJ. ","B. -134 kJ. ","C. +478 kJ. ","D. +284 kJ."],"correct":"2","level":"2","hint":"$\\triangle_fH^o_{298}=E_b(C=C)+6E_b(C-H)+E_b(H-H)-2E_b(C-C)-8E_b(C-H)\\\\\\n=E_b(C=C)-2E_b(C-H)-E_b(C-C)+E_b(H-H\\\\\\n=612+2.418-346+436\\\\=-134(kJ)$<\/span><\/p>","answer":"Ch\u1ecdn B.<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2023-03-22 04:01:03","option_type":"txt","len":2},{"id":"6514","mon_id":"1158798","chapter_id":"1158879","post_id":"6439","question":"Acetaldehyde (C$_2$<\/span>H$_4$<\/span>O) có công th\u1ee9c c\u1ea5u t\u1ea1o <svg height=\"76\" width=\"92\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"78\" id=\"canvas_background\" width=\"94\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"76\" id=\"svg_1\" width=\"92\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"0\"><\/image> <\/g> <\/svg><\/span> . Ph\u1ea3n \u1ee9ng \u0111\u1ed1t cháy acetaldehyde:   <svg height=\"44\" width=\"346\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"46\" id=\"canvas_background\" width=\"348\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"44\" id=\"svg_1\" width=\"346\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"0\"><\/image> <\/g> <\/svg><\/span> Bi\u1ebft n\u0103ng l\u01b0\u1ee3ng liên k\u1ebft c\u1ee7a m\u1ed9t s\u1ed1 liên k\u1ebft c\u1ed9ng hóa tr\u1ecb \u0111\u01b0\u1ee3c cho trong b\u1ea3ng sau: <svg height=\"165\" width=\"454\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"167\" id=\"canvas_background\" width=\"456\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"165\" id=\"svg_1\" width=\"454\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"0\"><\/image> <\/g> <\/svg><\/span> Bi\u1ebfn thiên enthalpy (kJ) c\u1ee7a ph\u1ea3n \u1ee9ng có giá tr\u1ecb là<\/p>","options":["A. +734 kJ.","B. -734 kJ. ","C. -779 kJ. ","D. +784 kJ."],"correct":"3","level":"2","hint":"$\\triangle_fH^o_{298}=4E_b(C-H)+E_b(C-C)+E_b(C=O)+\\frac{5}{2}E_b(O=O)\\\\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ -2[2E_b(C=O)]-2[2E_b(O-H)]\\\\ =4.418+346+732+\\frac{5}{2}.494-2.2.732-2.2.459\\\\=-779(kJ)$<\/span><\/p>","answer":"Ch\u1ecdn C.<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2023-03-22 04:11:55","option_type":"txt","len":1},{"id":"6515","mon_id":"1158798","chapter_id":"1158879","post_id":"6439","question":"Cho ph\u1ea3n \u1ee9ng hóa h\u1ecdc sau: N$_2$<\/span>(g) + 3H$_2$<\/span>(g) → 2NH$_3$<\/span>(g) Bi\u1ebft n\u0103ng l\u01b0\u1ee3ng liên k\u1ebft c\u1ee7a m\u1ed9t s\u1ed1 liên k\u1ebft c\u1ed9ng hóa tr\u1ecb \u0111\u01b0\u1ee3c cho trong b\u1ea3ng sau:  <svg height=\"122\" width=\"451\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"124\" id=\"canvas_background\" width=\"453\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"122\" id=\"svg_1\" width=\"451\" x=\"0\" xlink:href=\"data:image\/png;base64,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\" y=\"0\"><\/image> <\/g> <\/svg><\/span> Bi\u1ebfn thiên enthalpy (kJ) c\u1ee7a ph\u1ea3n \u1ee9ng có giá tr\u1ecb là<\/p>","options":["A. +13 kJ.","B. -34 kJ.","C. +78 kJ. ","D. -63 kJ."],"correct":"4","level":"2","hint":"$\\triangle_fH^o_{298}=E_b(N\\equiv N)+3E_b(H-H)-2.3E_b(N-H)\\\\\\n=945+3.436-2.3.386\\\\\\n=-63(kJ)$<\/span><\/p>","answer":"Ch\u1ecdn D.<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2023-03-24 02:51:30","option_type":"txt","len":2}]}