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第3章 物质的热化学数据及其估算方法
3.1 物质的热化学性质数据表
3.1.1 纯物质的相变焓(热)——相变化热效应
3.1.1.1 有机化合物的相变焓及摩尔定压热容
表3-1列出284个有机化合物的相变焓及摩尔定压热容Cp数据。对表的说明如下。
表3-1 有机化合物的相变焓及在标明温度下的摩尔定压热容[1,2]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image772.jpeg?sign=1738857935-pNdoHSX42mrZ3JlurqNWks1pDhXQIKCe-0-3d3d3bef87b6508fb821c7decf9f4273)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image773.jpeg?sign=1738857935-XaNblhMX4qZDHTF7zY8NSfk5k0mrkC8M-0-ea16a8013d65ebc809c281838e4c75f4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image774.jpeg?sign=1738857935-AOq9kLSdw8H7Ouh3pLN38FKTOOGe7Skc-0-bf4cb1bb733297944869bfc856f03fef)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image775.jpeg?sign=1738857935-qGZ2HfBtUbwJmRRYuRI3gtvSH8Bdd44N-0-b2e523c9b3315aba3dc94d036c660d74)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image776.jpeg?sign=1738857935-At01MxJYcGOWhpZSrJNVzf6ja0qQaAGu-0-fb2f9b6eb71fc7022c4e3648c1df853a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image777.jpeg?sign=1738857935-Uok0uqIBz1KfNYgSWa6ePwsovWGl2VTO-0-365836d7decaea590ca1ae99ed9feaed)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image778.jpeg?sign=1738857935-l17IfEL2u8J6weXQ7TM8JCLjVDbi6rDQ-0-d853dbc3291544489d3d7afd402fcd31)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image779.jpeg?sign=1738857935-DTq0VudL1Nyldkoh6PEA7FQcJ1q64AQI-0-7d1f6f7290ee9d2b76650a4c1dad3077)
①参考文献[3]列有此数据,参考文献[1]未列出。
②参考文献[1]似有误,见参考文献[2]。
(1)ΔmH 熔点下摩尔熔化(融)焓,ΔvH沸点下摩尔蒸发(气化)焓,ΔsH 298.15K下升华焓,单位皆为kJ/mol。
(2)Cp 标明温度下化合物存在的物理状态的Cp值。
(3)ΔtH 标明转变点温度t℃下(右上角标)的转变焓(不同晶态间),单位为kJ/mol。
(4)表中数据主要选自新文献[1];标有“”者取自文献[2]。
3.1.1.2 元素和无机化合物的相变焓(热)及不同温度(T,K)下的Cp
对表3-2的说明同表3-1。
表3-2 元素和无机化合物的相变焓及不同温度下的摩尔定压热容
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image781.jpeg?sign=1738857935-AFLhMKvDJbNpo5f0BZPdHykFrrBzmWTh-0-0c723038d40a1a561cb5377fa24111f6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image782.jpeg?sign=1738857935-LVznzVNihFGz50nV9EB1JMjpgTNyZuX5-0-f84894f229e0c8b1d78d8d2c6088c9e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image783.jpeg?sign=1738857935-80wXVhm56EiesPAybB2GUViRl1EjMndu-0-fe677c0e1d934e566d1dd50712b7746e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image784.jpeg?sign=1738857935-WB226GpURB4CVQlaY2naxqoxEsLkRkUl-0-bfc6c0543184b668cc47e636eeb23682)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image785.jpeg?sign=1738857935-IVZBRQXfsnTTJIxI9HqwMjM6MlVOo9Yn-0-691b5982f3f070fba1c3383071f4ab9f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image786.jpeg?sign=1738857935-1OXVZUUlg0SSPdvPNqSskA007cKRcZqx-0-0d776bea958e02f57438ed9da0adf5eb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image787.jpeg?sign=1738857935-IDXdPmTPxS5XHoYKvUNgdCaiGWEhyRS7-0-18b1a38e8ff32213fb7c7e7d5d76e2d3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image788.jpeg?sign=1738857935-nYwO5A02lwuvsXyEUgOzpwNHR2yMhH31-0-826f0aacefe7628a5e9030bc270b1465)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image789.jpeg?sign=1738857935-9mSeXOIlgHrtJtxGhKys8GCjZPxCghIj-0-74b30c8249de99930418a83b63d7bc24)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image790.jpeg?sign=1738857935-8pDpwboSjek1z067tgWeoldZXfXykc6R-0-7dd4d0c99773982b20e0c8ff0e53ff62)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image791.jpeg?sign=1738857935-nvwQ15aftVuInCJs7qu3DOr7mpKdh1pP-0-4e5366d5b3205248066db754fbfc642a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image792.jpeg?sign=1738857935-nTPO247unBDilHcyYS3GfPaLYie2Er92-0-37d8dd7da1f3bc4503bb52ebfdf15701)
①新版文献[1]未列有此化合物数据。
②文献[4]数据。
③新版数据有误,此列数据取自Lange’s Handbook of Chemistry 13th ed,1985。
④文献[1]为196.8似有误原文献[3]为296.81。
⑤文献[1],括号内列为70.5,70.0似有误,原文献[3]为79.5,70.0。
3.1.1.3 聚合物的熔化(融)热(焓)和熔化(融)熵[5,6]
具体内容见表3-3~表3-11;表3-12为有机化合物蒸发焓温度关联式参数值,表3-13为个别元素及无机物摩尔蒸发焓温度关联式系数值。
表3-3 某些聚合物的熔化热(焓)和摩尔熔化熵[5]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image793.jpeg?sign=1738857935-0z7Nfp1YL4sVr9M5cJSCzP3x7ALyXVRC-0-2b6918eb8a709abc6166c176d05d4add)
表3-4 聚合物熔化热 (焓) ΔmH基团贡献的近似值[5]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image794.jpeg?sign=1738857935-pF1B8elwHNkmXwVmiuTYpCEjU3e39RcO-0-ff0cf68df9f75b630d48c2d36c4b5e6a)
表3-5 某些聚合物的平衡熔融温度。该温度下, 结晶聚合物的比熔化热 (焓) Δmh,比体积变化Δmv及在标准压力下测出的导数dTm/dp[6]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image795.jpeg?sign=1738857935-PPAxZUxNgDK9scvLaqIZC2g2XMGlFvvI-0-c3b33522d61d94be85de7f7785265747)
? 原文献如此。似应为聚2-甲基-1,4-丁二烯;聚2-氯-1,4-丁二烯。
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image796.jpeg?sign=1738857935-CnbIO2vkfBdxzskdVjuoXaBF3SlnGYhr-0-8ca492373c37a855c3fbb300a080fcdf)
? 原文献如此。似应为聚2-甲基-1,4-丁二烯;聚2-氯-1,4-丁二烯。
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image797.jpeg?sign=1738857935-Oe3LWJElgAO2PfKnGYDYDTyeuBkvYB04-0-f289ea336500293cb762d745f266194e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image798.jpeg?sign=1738857935-MWljb1N6CJcjtFlsYzzgo5H8rDT7Ob5c-0-b3275ef0da02addfe8748857ba134617)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image799.jpeg?sign=1738857935-uqtiqJOY2CmnqRTo3EFyqLkfzJmrsDBH-0-63a2c37b8eaaa4f807516a10a8fd9583)
注: vm—晶体聚合物熔融时的比体积。
表3-6 共聚物和聚合物混合物的熔点和其摩尔熔 (融)化热 (焓) ΔmH,摩尔熔化 (融) 熵ΔmS[6]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image800.jpeg?sign=1738857935-85siXmvVEggTkMOePtYecPHTxDIsPDQV-0-bbc1aa8a3693ecd69dd50e1b70fe859c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image801.jpeg?sign=1738857935-vib1e5k1LXYSyTnMxtIrqZg3pLe6XBay-0-6c85a5308be788ca64be4a8037596faf)
①表示第一组分的摩尔分数; ②表示聚乙烯链节的分子量。
表3-7 某些
型聚酯酰胺的摩尔熔化焓ΔmH,摩尔熔化熵ΔmS[6]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image803.jpeg?sign=1738857935-1NWCeDzGdFFvQEa0Vfu6LpUmMB2a9lWU-0-39feb7ad0446c87052318355fa81be4c)
注:m和n的其它值,=[235+18.5(n+m)]·10-6,m3/mol;ΔmH=11+0.93(n+m),kcal/mol,ΔmH=46+3.89(n+m), kJ/mol。
表3-8 丙烯酸正十八烷酯-丙烯酸乙酯-丙烯腈共聚物的比熔化热 (焓)、 玻璃化温度[6]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image805.jpeg?sign=1738857935-FHJ81roiE22INBxN6A4YBJIDDZXo9Iqa-0-6c3fcb7761d1506ae98ce80e79697d44)
①是侧链形成的晶体的熔化焓值。
表3-9 硬脂酸乙烯酯-氯乙烯和硬脂酸乙烯酯-乙酸乙烯酯-氯乙烯共聚物的比熔化热 (焓) Δmh[6]和玻璃化温度Ts
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image806.jpeg?sign=1738857935-0SYHeWRMEwAZGZL5paBJstwTtOaaokRE-0-57021790043f9ab56461b2f082ce1616)
①是侧链形成的晶体的熔化热值。
表3-10 四甲基正硅亚苯基酯-二甲基硅氧烷嵌段共聚物的比熔化热、玻璃化温度和熔点以及结晶度和密度[6]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image807.jpeg?sign=1738857935-Y04YyQ8I7fC4ABMuQe7z1haLndwqnvgu-0-3f3a0e40e2304006ee85f52cd2b13d44)
表3-11 几种材料的比熔化热 (焓) Δmh?[7]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image808.jpeg?sign=1738857935-urBOPOsQ2fXDcIXstndfypHG1z4DRMxM-0-d2a65a67b67e177c41b51432c74e6d22)
? 文献 [7] 表中数值乘以4.184换算得出。
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image809.jpeg?sign=1738857935-hC2d85sQDqE8wt63B1VbmXbmnXBL8QNN-0-fdcc031d21a4dbf02a5b433b48c611ee)
表3-12 有机化合物蒸发焓温度关联式参数值[8]
(此表中各化学式所对应的化合物中文名, 英文名见表3-37之后附表)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image810.jpeg?sign=1738857935-5CY0PzPTW1pjfoboErefvfEYggHLUz8G-0-2c25ae2b885b52f7373ae341a3af52f7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image811.jpeg?sign=1738857935-Y3g4Uf4spM8Yn7vcXIuWUJoI0yVCHarQ-0-27ae63ed8cc589d8f0dcf480365374ae)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image812.jpeg?sign=1738857935-SrX4AWbE96jiLM3R84lHy71HJg2QHbnd-0-f7d98f952c1d202a17cb7298cb51504d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image813.jpeg?sign=1738857935-krUrC7ZI50nOGn2t68qF2j56Hnipmb0k-0-60029763a67d764dfb28abff17cf45c0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image814.jpeg?sign=1738857935-TACSxh2z3wM2TsNSTF4JfLGLRikNy575-0-4eed9997d6a73eadfcd0a625ebd1597a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image815.jpeg?sign=1738857935-fKqaVnhbeCcTt4kEq45zOLVMDQuqenMx-0-23fdabbb7dce908ef16a8889cc3c323c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image816.jpeg?sign=1738857935-cq2zdP5q0uMY0RXvrlgKiyBm7vkcef3j-0-ec1f8a2af44a8a4e43ec40dd673921e5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image817.jpeg?sign=1738857935-j1uoKeLi4wHX6mpl2RMOPbn60mzCXc8f-0-4ec50549169e950ce9aab48c9a4b234b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image818.jpeg?sign=1738857935-r6EwjAtWfmKMXtx3s4VQGZ4PfnOr7csT-0-af8fdd0071693f5f2c21d5fa00f93a55)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image819.jpeg?sign=1738857935-0cg33xXqfcThdica7XSaEn6vfu0tOxGX-0-cb13751d43f03a14de52e0a7b55758bd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image820.jpeg?sign=1738857935-5VQXAf8QGI5jBn5BKHlTKa2e9mJ7Zoci-0-cc0c164555f1940631ee6176dfa11f94)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image821.jpeg?sign=1738857935-heU57dtZY6leiYOph6WtNNsDSOYoOQaj-0-fe56aedcfed6288a0e2f505019eefc00)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image822.jpeg?sign=1738857935-Zdosfg9daNdWydDq2YJ25mAngyoZsqCv-0-9ae481925a14f7b612deb8798e7a3b45)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image823.jpeg?sign=1738857935-SCpYIVJQMqs6vlCIIFZ14O7oW7KF4yjZ-0-50c0ab9cc90a216ef5a84ab483aa312f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image824.jpeg?sign=1738857935-D36ZSBkxdbdCTDIbXku5p7MsmQ3UmFKT-0-d6ee420447a8ee9748f7161e5d5cb0e3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image825.jpeg?sign=1738857935-GLSqeubn0VKffv6ZW2ZwC0lfLgxaPSYl-0-588a6f7e35c3a972fc13754aaba0833a)
注:* 带有此标记的数值系原表作者的估算值。
表3-13 个别元素及无机物摩尔蒸发焓ΔvH温度关联式系数值[7] [ΔvH=Cl×(1-Tr,J/kmol]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image832.jpeg?sign=1738857935-BRq0SUG4LgbyjS8GxULI7aGTsCsYXE0H-0-96069b920b677b30a96bcf4d62a470e0)
注:
表的应用例:分别估算(a)四氟化碳(CF4)在183.16K下和(b)乙烷(C2H6)在210K的蒸发焓ΔvH183.16。
(a)将表列(CF4序号5)Δv=11.966,T1=145.2,Tc=227.5数值代入式
与实验值比较偏差为
(b)同(a)将(C2H6序号79)表列数据代入式中
与文献数据比较偏差为
3.1.2 溶液中的热效应,溶解焓(热)、稀释焓(热)及混合焓(热)
3.1.2.1 有机物溶于水的积分溶解焓(热)
具体内容见表3-14。
表3-14 某些有机物溶于水的积分溶解焓(热)[7,9](无限稀释,近似室温)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image834.jpeg?sign=1738857935-j9ZnjNztjTNj7fPUiR7lniXljUzPz3Us-0-04bd6726dc76ae39479c50760baa300e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image835.jpeg?sign=1738857935-O4Ly1hhWPwOCVXfcZP6aCZpy8sN7FRA2-0-b5e8e6b677125cc60338c715515c3057)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image836.jpeg?sign=1738857935-Hz3ogGCGN87fBT6cjrQxLKnHoFOwdUX2-0-3de8a86c4959a75a86b7979d83342f78)
注:+吸热,-放热;溶解焓数值系由文献[7]表中数值乘以4.184换算得出。
3.1.2.2 无机物溶于水的积分溶解焓(热)
具体内容见表3-15。
表3-15 无机物溶于水的积分溶解焓(热)[7](18°C)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image837.jpeg?sign=1738857935-j2zSXM7YScJcNKnMVEJSloEUAcQiJwzi-0-85de9ee9814fccdd37d6153d4a5ab947)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image838.jpeg?sign=1738857935-gTNjmAz4GCVBi0d9JRLC44IIjfmncmov-0-34b1d7e51ca9f23300ca79e759c417f0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image839.jpeg?sign=1738857935-ncukGwslUPxzy9xCqu3zT5IHj0ZpdHpp-0-3f0b5efbc6cf3b4103a3267ce48795bc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image840.jpeg?sign=1738857935-pNCyctXsdCb0V8YhtQNdi7E9SvniSoSH-0-1745aa586f4a0279db103d15d1d34227)
①稀释度数字表示溶解1mol物质所用水的摩尔数,∞表示无限稀释度,aq—不确定稀释度的水溶液。“-”代表放热。溶解焓数值系由文献[7]表中数值乘以4.184换算而得。
3.1.2.3 聚合物溶液的溶解热(焓)及混合热(焓)[6]
具体内容见表3-16~表3-27。
表3-16 聚合物和加氢单体(298K)的溶解热
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image841.jpeg?sign=1738857935-lNAEu2gUeLjLL5yZowg0aSKSx0xm4LfK-0-0cdd4fa30abd2ffe033e426cdfa3fe99)
表3-17 某些聚合物的积分溶解和溶胀热(298K)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image842.jpeg?sign=1738857935-mWOpT1i51kVonovGzoKmLzDjoFaPGn8C-0-adf76c75a91ec47799214f7f90f9eb12)
注:原文献表中未区分溶解热、溶胀热,所用符号亦相同。
表3-18 聚环氧乙烷在不同溶剂中(303K)的比混合热(焓)Δmixh、比溶解热(焓)Δsolh比熔化热(焓)Δmh 单位:kJ/kg(kcal/kg)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image843.jpeg?sign=1738857935-dCDtuJGqLJ0lDiao2jbSopsYoVAttBv0-0-d8e1d3988319240e08f1b0ff26f824e2)
注:φ2、w2下角标“2”表示溶质,Δsolh——比溶解热(焓),Δmixh——比混合热(焓),Δmh——比熔化(融)热(焓)对于结晶聚合物Δsolh=Δmixh+Δmh。
表3-19 聚氯乙烯在四氢呋喃中(303K)的溶解热(焓) 单位:kJ/kg(kcal/kg)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image844.jpeg?sign=1738857935-iqfWvEd6uODfuvhj2p5qk2D0d5hE6dSI-0-2d717a1c8ef33838ae5e4eefb10416ef)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image845.jpeg?sign=1738857935-zixoRBJqVNG2vLrI50fwHCBeOEA0CVDm-0-4b2bf8c1e0b01314e0bce844fa5c8424)
①对于温度低于Tg(玻璃化温度)和Tm(熔点温度)时,无定形固态聚合物。Δsolh=Δmixh+Δmh+Δgh,Δgh—玻璃态破坏时的焓变。
表3-20 聚氯乙烯(2)在环己酮中(303K)的溶解热(焓) 单位:kJ/kg(kcal/kg)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image846.jpeg?sign=1738857935-78okIlt9cP1iucF7E9WmP7xxcVYNKpWz-0-c2527957cb1dea3af388d381199ffd1e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image847.jpeg?sign=1738857935-aPT3yQ4EhuVZZoltZr38GLfg71sZUGOF-0-92353eb04b8c03f59e72d0d31aa933c2)
①是聚合物玻璃相或者结晶相还没有完全破坏时该浓度下的(Δmh+Δgh)之值。
表3-21 聚氯乙烯在不同溶剂中(303K)溶液的稀释热(焓)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image848.jpeg?sign=1738857935-3u6PtF6r8qJz1JItLPIbqhTmDZ8vBt10-0-2e1657987446534adcc0a3c1c79de540)
表3-22 聚环氧乙烷在不同溶剂中(303K)溶液的稀释热(焓)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image849.jpeg?sign=1738857935-lAD55te14i3LGsHHhIuGWv6YWHRcuV9d-0-93fcd144e86ba4f795ba00fab16ed81a)
注:φ下角标2代表溶质。
表3-23 某些聚合物的摩尔稀释热(焓)和摩尔稀释熵(298K)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image850.jpeg?sign=1738857935-rJpo7QT9dMvEExXbU0K1fVReE0iSS63t-0-4a8191e08ddb75feda182092f358ed32)
表3-24 各种溶剂与聚甲基丙烯酸乙酯的无限稀释溶解热(焓)ΔsolH∞和热力学作用参数χ1
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image851.jpeg?sign=1738857935-xtDaE2ibawsl2eF926ggMPd7JVD3Jc2d-0-dcb5d1b2ba632e057f5a257699e25f7f)
注:表中数据是用反相气体色谱法获得的。χ下角标“1”代表溶剂。
表3-25 聚环氧丙烷-苯和聚环氧乙烷-苯体系的混合热力学参数
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image852.jpeg?sign=1738857935-3QqUGUtN3JpdINSlTeWEaJOWcbwrmRup-0-f089f824560c0463afaf1099510fac32)
表3-26 聚苯乙烯 (2)-乙酸乙酯 (1) 体系 (303K) 的稀释热 (焓) ΔdilH、相互作用的焓参数χH
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image853.jpeg?sign=1738857935-lmPMj6Ig7WHhtzi4ITN0MatIOI56OvEL-0-cc0166940a065c387bb8cbb10794d3f8)
表3-27 具有直链和支链型烷烃与某些聚合物的混合热(焓)和接触作用参数χ12
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image854.jpeg?sign=1738857935-jnfR6zGhW2CWtKeeH13I2JWpHf5W3YOe-0-8bef05d7e13ce8a633bb2bdeb057c3d0)
3.1.3 固体表面的吸附热(焓)
3.1.3.1 吸附质在活性炭、硅胶上的积分吸附热(焓)
具体内容见表3-28。
表3-28 不同吸附质在活性炭、硅胶上的积分吸附热(焓) ΔadsH[10,11]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image855.jpeg?sign=1738857935-nSLBYwFz6mJX42Y9AAi9vYput6quqZvf-0-f781baa83b399c21fbdc18ffef8256c7)
注:带*者吸附热数值是文献[11]表2-7中数值乘以4.184换算得出。
3.1.3.2 吸附质在合成沸石上的等量吸附热(焓)
具体内容见表3-29。
表3-29 不同吸附质在合成沸石上的等量吸附热(焓)Δads 单位:kJ/mol
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image857.jpeg?sign=1738857935-YryX9Ea8eEc23pPk0HhQ83YYnAzQsRJK-0-b554a65b9b7f9a0dac26c08ac7ae3003)
注:①θ—遮盖率;②cm3/g。
*指吸附量0.5%(质量分数)之值。
3.1.3.3 水蒸气在不同吸附剂上的吸附热
具体内容见表3-30。
表3-30 水蒸气在不同吸附剂上的吸附热(焓)ΔadsH[11] 单位:kJ/mol
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image858.jpeg?sign=1738857935-wp7itPqxFjdEPEb01SQnOF8dxfFiEKRN-0-b2fcd6ea465c860cd02dc23c5ec8bb97)
3.1.3.4 CO2在不同类型活性炭上的积分吸附热
具体内容见表3-31。
表3-31 CO2在不同类型活性炭上的积分吸附热(焓)ΔadsH[10] 单位:kJ/mol
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image859.jpeg?sign=1738857935-iUBbGOzRQwq5h0PLpupXtcRi2g4aulpj-0-ff8e1b3f833db6ff63e5326f86ef1987)
3.1.4 化学反应的热效应,物质的标准热化学性质数据
3.1.4.1 有机化合物的标准热化学性质
表3-32列出1273种有机化合物的标准热化学性质数据。
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image869.jpeg?sign=1738857935-RppDs4gz4nj3zej90IE5YoIxb96edntN-0-70ca06beac13fc1ae1415a07aa9bd79f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image870.jpeg?sign=1738857935-wOmoHE9MPy29Ypud9OX9mh6QfGsjqoyM-0-e5c2073e40daa2bd16c77750ad7a372d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image871.jpeg?sign=1738857935-FiQQBlcL4EjBmDvwnJN330L3smJOvdSw-0-b87bc78637812873155323453cde140a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image872.jpeg?sign=1738857935-IhE07ZSldoJSsAEeU3vo1FLjfvrXdyCH-0-68a10aae173398f6a4f29c12f5318f26)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image873.jpeg?sign=1738857935-Rjao5UWcXOBtPu4Lynbtdh0IGHlfZXMc-0-515bb3f99da48d4a25c1e619fb0a0c57)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image874.jpeg?sign=1738857935-hHfQlcZBJfGUc4tx7kZPnLXHRoCB8c6F-0-75840ac13ef374a58f8d0785086f5b47)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image875.jpeg?sign=1738857935-k7IYhOx2ywyGHxtOQFHgUuO1igAsjfe9-0-bb6fea35af7fc801103b0d1bf3f44db6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image876.jpeg?sign=1738857935-Fv0RBgU8lrgQZ6F705ZS6kxAcrr1o1tU-0-1f00654757cf00d7bac6596e7bc1e35e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image877.jpeg?sign=1738857935-DFiVghXk4ivjzmvb2xiEsG7s3d08MwKy-0-da568e36543703390dbf9d5f3c4984d8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image878.jpeg?sign=1738857935-oa6IvdcTCegzHD1I7s1gTsf6anSn7WBY-0-c8513821e0c5599210a4498ac7fcee45)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image879.jpeg?sign=1738857935-JtPT4lKUuvMLRcaZXyxImDEBcmqR0Tr7-0-f9219365edd9167193417263febb119d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image880.jpeg?sign=1738857935-fhdtP1U6ZWAEDlcV0etzyyfWYTH4EyMK-0-ea53056ae8ba8a64462d81ee2b727515)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image881.jpeg?sign=1738857935-V1X6vwgO5NDR6qU1ZExM8nXY4wOYLpYD-0-4dfc0349a5205f9e8ff19bff249861a5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image882.jpeg?sign=1738857935-dl0JcAtApeltXtG6RQpA0dIkrNFKOnFp-0-3d635dbeb8a7980eb4be8f64ae964aec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image883.jpeg?sign=1738857935-es8wxEh52H1EITOYcKA6SVJrkRjEAzAY-0-c9b05f6f99cff430848ab0ed0e3394bb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image884.jpeg?sign=1738857935-vEJicNXIKYX8C340k8M4IEt7Y5qRSiZN-0-4f7705531c46b7955b671dcd7102e2bf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image885.jpeg?sign=1738857935-lQEvKwNna1LOQQLgR4f7ZTyrl2lCqnWz-0-261358820e031d9030062bd5f4d71919)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image886.jpeg?sign=1738857935-ckk0zwBGsballt3FL2ulgbGOG7BokSpq-0-337782231906bf6b53ce09f3f12ea7ff)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image887.jpeg?sign=1738857935-pRLGzFkCbJgw2wUugoesBr2Y9JD39muG-0-9d1e6e0004f5b61dd2092f4e90f91549)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image888.jpeg?sign=1738857935-YGZ8JFp04j60N1jlDXvrxwx0NZO9kcth-0-a62dbea5eefe4afbe8d7c2b670c3e842)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image889.jpeg?sign=1738857935-tq5IyUYaA6mqEH7KVNnQmlGmOstKpwYz-0-0a07104a067ec44970693a4ed14bfa43)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image890.jpeg?sign=1738857935-W1oRYbK52q8c9uZR7X65U1Lt5sSvgPXv-0-b87016008283c99beae9f1495b17d9ed)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image891.jpeg?sign=1738857935-njmWMIEUUmz7ZBG567yhmNRa5dxCkJuY-0-9bb0c8caa01b2463598a8d81b0151fc4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image892.jpeg?sign=1738857935-VXbJ2B8vMX9yc0jmqmBL6UEzWbnqoq9I-0-c5b6478fff4de3c3d835d69f2747d52d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image893.jpeg?sign=1738857935-VB4ITGdiFHAT6OqLAh4j1sGnKQGxQk5b-0-cf7f2565d35ecadde8e7027741032472)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image894.jpeg?sign=1738857935-dJhhFKBTsQ7Fv9YMn1XljoD9tcCp1qdy-0-4bb133eafc40a88b80e9a36e5bec85b2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image895.jpeg?sign=1738857935-ptpgeX7Nxsr6EUBMP9dSNB9Oketz4Xyo-0-cf84a588f1ac10b8ed295ec49d32db0a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image896.jpeg?sign=1738857935-VD1InQbq7GLHepGctvLWL8ADilJ18lsv-0-fb7bdfb1b9f77abd5a2200bb1bcc145b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image897.jpeg?sign=1738857935-Mv9uC8a2XGUOzFe4f3unn83IFbXEODmU-0-0042d56743997c0d51dc41067a569756)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image898.jpeg?sign=1738857935-vvbuIHX7yWt2HFOAOw7QXOh7yeT2MKWi-0-042edb06107a07432ba87ef8f0ed4416)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image899.jpeg?sign=1738857935-PGnGF8XFqPrdAVRRJs0ygQZf5p4ulYTl-0-9a8650b28b2ef3b7f561d876da392803)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image900.jpeg?sign=1738857935-tHLaO81kDt3asVgDThezIwqIeq9pKF8l-0-258f53ab6c2ec1c00f6831254b64f50e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image901.jpeg?sign=1738857935-WeIsBTiXqqLm7gmDEBF3JxYeR6fWt3bd-0-f40e9a7256d9d0194bb1ca0bf40ae40b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image902.jpeg?sign=1738857935-I6WiQU1asWnxvhmcuv8qypzCGZgDAzgP-0-f109d680bf9f87dc4b8c1feace436e17)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image903.jpeg?sign=1738857935-X8KrMMRKPeua23LpyZLbM1ho6mpEGxsB-0-818252f16ce0103e8a463d4873973792)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image904.jpeg?sign=1738857935-wO0yMIRTXFppVDSC3dFKkY92riZC19da-0-3b40a3a94b640ec9294c8a32ecd0a010)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image905.jpeg?sign=1738857935-Go1y14A9ZjZMfpOi0uoFpSAG0kTwUmvx-0-4a3263973277af96c746bf4a9a0d0da7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image906.jpeg?sign=1738857935-1kYdqJA8vhRs4SnNcMCgK3XKV119WsLF-0-e7bae4915cb846899351981993c68d2d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image907.jpeg?sign=1738857935-zU1jtZIaifzRu8iKfzYDbMp9byqBYt6h-0-bfd040d3c7f5347c7b872b417f23f5b1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image908.jpeg?sign=1738857935-PXkXsDFdcS3QmUTHbM9lfMRTBL3n6xdL-0-5a4aab20bd574fdb4ed0a00f48b27941)
(1)在标准状态下的物质的热化学性质用上角标“”表示,参考温度298.15K。
(2)下标准(摩尔)生成焓(热),单位J/mol。
(3)下标准(摩尔)生成Gibbs自由能,单位J/mol。
(4)下标准(摩尔)熵,单位J/(mol·K)。
(5)下标准摩尔定压热容,单位J/(mol·K)。
(6)标准状态:晶体、液体(纯物质),标准状态压力,任意温度下的纯物质;气体,标准状态压力
,温度T下,假想理想气体;对于元素,通常选在298.15K和
下稳定形态为其参考物质,因此标准状态下的稳定单质其
,
皆为零。
(7)此表标准状态压力,标有“+”者的数据是摘自参考文献[3]其标准状态压力
。
3.1.4.2 元素及无机化合物的标准热化学性质数据
表3-33列出729种元素及无机化合物的标准热化学性质数据。对表的说明同3.1.4.1(1)~(6),标准状态压力
表3-33 元素及无机化合物的标准热化学性质,
,
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image912.jpeg?sign=1738857935-ANcPzNeUgczvO4ISiHihPYw5DfBGj0Ee-0-44526a065ae2d7508d5b458e32fcd295)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image913.jpeg?sign=1738857935-Yz63nJZO4xdEMHWKSO9IFaLg295rVkrl-0-894540f6121d0b1eafff936e75869631)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-1.jpeg?sign=1738857935-tC7IbzLIkVK6kIjSkSE62w87miKuHhm8-0-8a7069a7fb3e15196d1d36b6a1b60638)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-2.jpeg?sign=1738857935-MPTcR6eeupIleX9SVHfsogVb2jIHjmOi-0-1424456d8b86a980d8e144e41f158311)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-3.jpeg?sign=1738857935-gKIKvLX3ro7uIZvs877QbK9GeFj0RjfX-0-1b31fc9112c766b6e709d09fd05ff50e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-4.jpeg?sign=1738857935-do5nnDbYg3RrtI5IwevQuEcICG6zkG0T-0-386d39e34b7f5634559709d6c4606ec2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-5.jpeg?sign=1738857935-kcI8gfhkukjvUJRNP73LNliHpxlPKKIn-0-12be6432177011fe9b11d8462b6fe38d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-6.jpeg?sign=1738857935-VRNfoJ2ZWrBRgzBBXXW6Iy3HoEtzt6LR-0-666a7169abbf74fffddf2263c4140cb6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-7.jpeg?sign=1738857935-eZuHI4IJe3kttIgAenc3nWYEEnG41PfD-0-5065f63b4a745cc0bde7f55f7f4fbb96)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-8.jpeg?sign=1738857935-v4PXCxgwcKoiZwkzDBFH7KdXGtZPvhfO-0-6372600f788102cd61703a9a1db2ee11)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-9.jpeg?sign=1738857935-z6vdsdSZyPygnck9LNNbItguIB8TEq3U-0-e2050aef019593f1315211669f88b56e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-10.jpeg?sign=1738857935-vLp28ZC3zTTI6xNtCmQmnPRHMQad90AB-0-ee7e7b4d39bf91daa8c3a63fe59f7e66)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-11.jpeg?sign=1738857935-1wWFRER7INrzDuo4hU8qvcPDsnf1zyZR-0-e0afd92da07848e842c7c42fe2bcbeaa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-12.jpeg?sign=1738857935-KCz5nJemaBHuwgVyMOH03UDGrEttUwtt-0-220ede659ad2c73d7fcf710ad1d77b82)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-13.jpeg?sign=1738857935-toCYI4Kmdeo1IxdFMxgQQL4pBTWrj8q4-0-2a299f72419d25316b184bf9b5b67ebf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-14.jpeg?sign=1738857935-lp5wEaPox5qbj85DJasSjItDjCuJe6pg-0-df898c11baefb4aa19c45f9f79764920)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-15.jpeg?sign=1738857935-OG5hTf0qsEZ0j4vNL2MtErwwOLQ8jIrf-0-76c76d7eff757b0847dec61a02a70f6d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-16.jpeg?sign=1738857935-czaThjFvG8f3fWjxO19hES1ymoHhocAu-0-cccee1ac49ad6221e1dd4ecc4204c44f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-17.jpeg?sign=1738857935-zDvjjGYdrxiZyFdJqFbC1KU6xjxZS5jC-0-cd28d4e1f7d9ddad83c493aa75d652c8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-18.jpeg?sign=1738857935-msijMwgkv4o2cHzZdnwaFlNW4DOrSsKX-0-412b90113111d00c3aee9824f391c11d)
注:状态c—晶体,g—气体,l—液体。
3.1.4.3 离子和中性物质在水溶液中的标准热化学性质数据
见表3-34。表中,,
,
,
皆是指在标准状态下的数值,参考温度298.15K=
。
表3-34 离子和中性物质在水溶液中的标准热化学性质,
,
,
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image922.jpeg?sign=1738857935-YIpCApznSUIVAiGfW2iXIotN8BEbq323-0-310c6c1462509e63d2831d9916a52d37)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image923.jpeg?sign=1738857935-eOSGjptBjooG5FwtB6sLqsrkfbJHBXm3-0-ffddc82e102066aeef506e0df779de29)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image924.jpeg?sign=1738857935-oUArWkbm4HrmojM2jC5kceDPRkJ7IQRP-0-ebf1ad4c1c1ff63460295b12fa5f8998)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image925.jpeg?sign=1738857935-BWB3HPFc1On58KkyovKIMHmVEmkD2cie-0-89842b626019fb1e51506acb36748f83)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image926.jpeg?sign=1738857935-FmzoArOS2agYPBSaCYvEcenH6j1HXgtJ-0-5ca1311b0daf2e77cdae2fcb6f7d4c0a)
在此标准状态规定为:,质量摩尔浓度m=1mol/kg的假想的理想溶液,且H+(aq)的
,
皆规定为零。
3.1.4.4 个别物质不同温度下自由能函数、热焓函数、
、
数据
具体内容见表3-35。
表3-35 的目录①
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image929.jpeg?sign=1738857935-gIBUs09jrETso70XAq4VQv0nQT3eO41a-0-2d1b878ad3c4b59dfcde57f693e4af2e)
①此目录列出表3-35中序号1~80元素或化合物的化学式,中、英文名,可作相应对照。
表3-35 个别物质不同温度(298.15~1500K)下标准热化学性质, ,
,自由能函数,热焓函数数据[13]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image931.jpeg?sign=1738857935-7JAxtfTLcefl46m4XYQc58AtlCdJNjko-0-4cc09ccb34389d6f1dc8d32badd4e0bd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image932.jpeg?sign=1738857935-DskKMEVt1dQsBg9lHS1OXm3yzyEJ4Gak-0-33713b8e62460b12c81f45ce7be1c86a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image933.jpeg?sign=1738857935-BfMbUuxBQPYI6imV0C14spqTIwMDqxj1-0-590d777a46dcbf11a2216b1680065794)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image934.jpeg?sign=1738857935-yrC1Z7vL2F4Wn1CeGxSMggXZu9J6bUiO-0-ac3eef8b7c0f1d70c9cc964b2f9c69c2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image935.jpeg?sign=1738857935-kGiW7kpLcH9cK4GENUer1jHXMbRnwDFd-0-666b78381f369614d3e0af024ef5a3bc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image936.jpeg?sign=1738857935-A6J0L7zAhTuyolCPsXPSWBK6dkqATjfU-0-ec47aafec663b33c813eb41f0a4b2555)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image937.jpeg?sign=1738857935-WJb6dMH39zVUCj1fnB6iyjrM6IUG5wBN-0-f2cba22169868c27ef2223580339a3ab)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image938.jpeg?sign=1738857935-nEZwIjO0qZAPpqB1vdvaRawirBtb8VtD-0-a8ab7517c16b8592ce329bceeba0451c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image939.jpeg?sign=1738857935-8IkAOBqSaD3vhRutZ4Ntv8YxJexbcFC5-0-cc60da1c5da4b813e620431f413e6351)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image940.jpeg?sign=1738857935-aEcJfVCk6uixl3AgX273qJCyIwTtgM9p-0-d607d6e396cdf47588913bb22bae9fef)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image941.jpeg?sign=1738857935-7Nx0OioPbNxAgvJPB42QjHjVzj3aRXK6-0-9753f1480d5ed6100e87b4d79fa5f25f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image942.jpeg?sign=1738857935-UrAHu4WOBH9KcOJlLP0HiDVt23ezOoKn-0-036934f8b7367e6bb329d03fe0da7f6f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image943.jpeg?sign=1738857935-4kgBZX77xXbhqYgWO4IVMmkMQAbXyrQB-0-839afc109efa12e949c60b60baf89d8f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image944.jpeg?sign=1738857935-MA4xcYSO12fBk9iLM2pL3DmJfOyhFvwX-0-278ad9c7c48de41de0302706456c267a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image945.jpeg?sign=1738857935-Z3XG9bf6rTYWXkloJxt9hrNzDOSVm9Pg-0-c75f5e4adec82c3f2a69f33c6d0c8c94)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image946.jpeg?sign=1738857935-dQSmH5aY1NxgkJDfsW9Z9E82WLqrqS7p-0-f8edca9168deabe11ada61d18a2b294d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image947.jpeg?sign=1738857935-sBH6m7pCUsPbRfAxOaeHdJT996dvbtAE-0-1e1313c6c7c82a72cd69dcd36ef50442)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image948.jpeg?sign=1738857935-JEpKugS6pGwVPKIesGxYD6XLYpW6K5Ga-0-8f93d8bde5ed386cb625f30e76af4160)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image949.jpeg?sign=1738857935-OgXqupeTym1smAKoDj3wCyN1z00gbG7X-0-86b8a5e3b4dcc1f0f74d3ec727abfacb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image950.jpeg?sign=1738857935-T8IlTqDEpxYWj6qNPZY4aCshGPXRg79h-0-04c1838cd3825a666a83456b5b610cf4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image951.jpeg?sign=1738857935-ad0N0IuLCOGA3XTH9Cx3XA3viYpkGikJ-0-1a973ab6e96ccf48c1ae3bf788be7586)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image952.jpeg?sign=1738857935-sil5V4BMy9RkVbgjyoyRNjeJrc2J68j2-0-af5d00c0c74b7ca110e66541b29c2606)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image953.jpeg?sign=1738857935-hscYalylVl0qqpBloFDoMl4qXvbVJZJ9-0-80d25145dd7f686df1655170fb23a988)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image954.jpeg?sign=1738857935-hXFcUvIeM0XQcRyPteHB8DWSEWSs3Ysp-0-6d972291d90f72ebc25e6c3072e3a76c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image955.jpeg?sign=1738857935-XOz5QiYNFZBqaPdLDBCpVwFqzYv4o2wW-0-4b5ba76acaa47458295265c89c8c8e46)
注:为自由能函数;
为热焓函数;Tr为参考温度,通常可选0K,或298.15K=
;
,ΔR下标R为反应。
3.1.4.5 有机化合物理想气体的△fH
与T的关联式系数值
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image960.jpeg?sign=1738857935-qWcwmDlJXtERRCZxW53FTReIG4iQwk2a-0-d1d1c05125dda4e674e9c28809852644)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image961.jpeg?sign=1738857935-yZoFMGbtzB0AzKtveeAZTSOFwx0kQ4JL-0-7df709bf3dd1d3d2b497ab50ef8c527c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image962.jpeg?sign=1738857935-1ck5KgqyySnO9Ki0F0JUu69doREo7o9H-0-ec29c16c17bd5c37f24ed79bf3027151)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image963.jpeg?sign=1738857935-b6y1TR7s6qJEdBpS2LlDKOpe1ZQDZAvn-0-a2c2674e8f61dd04a0f86a712cdb676a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image964.jpeg?sign=1738857935-BjjG2PH8eIY6GDn2n0L3gymjUDLNNTzY-0-a8f8c770ee8983e2c712eea874e06fce)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image965.jpeg?sign=1738857935-ySgX8C1QdBNJL1zPVl3woTWgvMV26KOa-0-8a17c4a82cb2cebace680cde4b33b799)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image966.jpeg?sign=1738857935-CjQ7r9SHMkarEkN3ZgzNQoKIdDIbRiW4-0-cdddb390ec3ae932a1b0ecd4d138d8d1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image967.jpeg?sign=1738857935-hzesf0i4jm0ZIKhzEKdmkeEYfMAi9Ko9-0-b8c3aa1e4878643372c96964d46fc6ea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image968.jpeg?sign=1738857935-YLNjBuFhrn41Y3Y4eTEHWFavDChKwalM-0-b761bf75e0adcc81ed2d21ca88cdbc1a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image969.jpeg?sign=1738857935-H4PIEpO0rDNp2UeE6ZE7qpS0NJ74LE9O-0-0ecc3a8c3013c713cc57f47d4d3ab1a4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image970.jpeg?sign=1738857935-ESmwZNwORIIXVx4pTqG5sCP9xQSWFZDk-0-dbd95413a49ab45c0da4823fe747cc19)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image971.jpeg?sign=1738857935-RGY4QV14tTJgXrR3EkdoIiUJ10mX05kk-0-e56faa7fd5f44dd82756bffee4d9d12d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image972.jpeg?sign=1738857935-Kk31UieqP0d876gY2cF1rBhRs3dbKNMm-0-511731b5e31c7fabf398724d5f9baf18)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image973.jpeg?sign=1738857935-VaKHztXnceMG1TV4zzEqVpzdtKLitXhP-0-4cb0c0dc23036a2ea3923c2f23c66785)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image974.jpeg?sign=1738857935-DMoHaYJM5OcPL4vzTV8KdhkM13T8RwCr-0-8ff5067fc71c54c5f8c7f6448cdc18cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image975.jpeg?sign=1738857935-ATpLI4XoGJrjvaPIUgDacEbZHe9n5hXb-0-41177cca59d5037c63b5083be9faf471)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image976.jpeg?sign=1738857935-6r9Br3ezgpEae1co5JQg77enXszCVgXr-0-240518bd64279006939f6fb43ca71aeb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image977.jpeg?sign=1738857935-0CdGMtoM0sTof0lI6OH9SE9BkKLbsyJH-0-17d9cb98cd86f1cead477deedfb89a0b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image978.jpeg?sign=1738857935-0aj4Mgq9u7pRTfxq0omJly1yd592Px8M-0-3792163a519d53c7236e0988ea230ce2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image979.jpeg?sign=1738857935-PCScXwXfGPsH2FaDSSXL4ha2xPX89sgV-0-69d45a9713da71bace4bd614b6ec21a9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image980.jpeg?sign=1738857935-cQIb73ZNLTrQRGa8M4vX5xgTXPhVRemK-0-0c048b815bc1ad70d011be9f6222fbaa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image981.jpeg?sign=1738857935-IjFQM9EE9mTuH4wYh5cngdOtGjD4Fx91-0-6c620ac6dda5fbe3a2ace1d4ab128eef)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image982.jpeg?sign=1738857935-GbNoqeftMjDWkcXDBxnTAKFgEBenRDnv-0-2e630df820195db52280b8d015ce9585)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image983.jpeg?sign=1738857935-fg1hpQkvyzrRRBGFYBGCdRAqkATgwl4L-0-91e031670a1c59026b7bd2e7265a04f1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image984.jpeg?sign=1738857935-xBCq3fY0Ioo1h5uEoh3LrGKSEcxSpLLD-0-3df198ae5844396bb6f6306d94294848)
3.1.4.6 有机化合物理想气体的△fG
与T的关联式系数值
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image985.jpeg?sign=1738857935-FhCdYiu8nDjAH9dTAOSB2lQbG3tkpTwi-0-0641ce02a6c311e98c1148dbfef4f096)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image986.jpeg?sign=1738857935-aCzR6eCutrD3ktMwKGI5vAGacNmPIdH8-0-d7796ba7df49a013b007196fcbba38d4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image987.jpeg?sign=1738857935-ns7jERtTNZhkNh5ZQBMg0i2gM0OVqXlJ-0-76b31a65d4aa597da7f201ba4f253805)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image988.jpeg?sign=1738857935-2ODJuMIdiW62PmZ1hCjqz5Ub3U6wQSON-0-db50581a37b6d513e986e9ffd1ce6b7c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image989.jpeg?sign=1738857935-RZzvJ1X6UHSW9XtDZuwiO84ZXa9rAT7h-0-71285d44e8b39e20ae770657b639ab02)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image990.jpeg?sign=1738857935-ruQPiofk0gzU7YADlDZPoG4XyPiivoXY-0-be4bf8ee475d7773927bd49060bdd55d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image991.jpeg?sign=1738857935-5poXACk77mDAaUr7aNTJAjcRHLPbhS6Y-0-8166877e5ecd24c7806ef50f13434682)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image992.jpeg?sign=1738857935-z3kjnp7GqJU0dU4x4mcboL4QRU61lhvs-0-a5406dcf3a15a9a25128a0a830e9ca2a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image993.jpeg?sign=1738857935-7cTeTnfowUJR6jBzvdUr1ZnBY0V6Ye3S-0-bea7f9bcf086b76eb57c8edfe3a1054e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image994.jpeg?sign=1738857935-inJ381pSZfUTSCWEHL8pVrfhJYoAQG6P-0-18289b3b51ceaa6f00236e56c18c2c80)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image995.jpeg?sign=1738857935-7T7j1RA7ctrtU2KFpEuxZZnt7sr2Dqlr-0-5a125ef9d0aca3ab900aa5b0631ddf7b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image996.jpeg?sign=1738857935-ZlsqJ5DswpJuRc8zwp8LHcXpkW4cCBBd-0-61351c9817abaf5b0c59daa752bf0ab5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image997.jpeg?sign=1738857935-a0Tdtq86guyFwhzPfBIdQPFy666exeio-0-387219e77b9a21666d21dc6936fb8a01)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image998.jpeg?sign=1738857935-dbAgSjmSk9iUqVXbiUg4rJoiWjs1nuWV-0-fd36572422091878775ed2a0587f429b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image999.jpeg?sign=1738857935-FYCGHxjJsuGNuLoy2HRG1j7vtvmfAjOZ-0-6075b7f56c4669e13b88821859cedd7a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1000.jpeg?sign=1738857935-LB5jo8en0YN11Ob6IXJn4RKj9SZbMSIi-0-a357a3827a0cd08f5d1cdf137ee02541)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1001.jpeg?sign=1738857935-E1mUCYWNYzjSRcfbdoEMM8TJPZclzE1l-0-b99d4fe09c61f4518ed90d535c779464)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1002.jpeg?sign=1738857935-LRmKz0JjyBFgHX41ekLRW5JTS2mntc7R-0-4741ae8e83b7e9afaa519fb6a5ddd781)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1003.jpeg?sign=1738857935-PPbTOgofPvaRyxyqBpw4yH5RETG23AH7-0-a8e9ab69a488390763ccba4919a8900a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1004.jpeg?sign=1738857935-HRp0r63TbkDiZAis0j9zzsy2lCbkcuy7-0-8c350c58596e408a87f1aae0f9374f57)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1005.jpeg?sign=1738857935-sG1pheAO3fUNJqwJT9DNbBM3RI0uOobh-0-0f7b66c95e80baaf086532724513b549)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1006.jpeg?sign=1738857935-OSKKtjYQplFMkAVkWRpgXs0kd6UsUdM2-0-b2b80ee706a903b926e6e58e085979a6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1007.jpeg?sign=1738857935-CSaAdWsNugLPvIEw0ZWoSPwidBHKic9A-0-bac18890b054fe69bbff9ef7db51b90c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1008.jpeg?sign=1738857935-7jNasqsD263QCpLnRwNMrtXrGHiLk2Vf-0-aadd5e97d5c1d631f896f417909e269e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1009.jpeg?sign=1738857935-o5FoAq9alWwM9Y6ZhiugEG7poLXUQFfQ-0-6d71261b25f346d7f9930e583988760b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1010.jpeg?sign=1738857935-g3yrwbRODuJfpOlOdgpWuqzMpDSoHOH6-0-0f9fba71011f43c05407fa91eb8e6124)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1011.jpeg?sign=1738857935-2yTafyfbq9jszDZoO1KFxHgHqnLAo6PG-0-c9625d81e0d0d2b5ff5fe75039dc1102)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1012.jpeg?sign=1738857935-y2kjGMCR8pvMhKHCd4kvLyZEdMJMcpsw-0-3ec9a78ebbb0acc20dff29498302fe5b)
表3-36应用例题
(1)估算低压甲烷气(CH4)在500K(标准)生成焓由表查得CH4(序号29)关联式常数A=-63.43,B=-4.33546×10-2,C=1.72197×10-5及T=500K代入关联式得
(2)计算900K温度下1-丁烯(1-C4H8)脱氢生成1,3-丁二烯(1,3-C4H6)的标准反应焓变
——计量系数,反应物取负值,产物取正
对此反应
由表列1-C4H8(序号143),1,3-C4H6(序号136)查出相应的关联式常数,并代入T=900K
代入反应焓变式得
反应焓变为正值系为吸热反应,需要加热才能维持反应温度在900K。
表(3-12,3-36,3-37)中有机化合物的化学式,汉、英名称对照
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1022.jpeg?sign=1738857935-kTzIUz2i9uOg5gBAm1RZdxTasNX7wQSm-0-098697aae503753730cf9f63b97d9b7c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1023.jpeg?sign=1738857935-o5jqQRC2abDa55Q9v7McJ1FSMhIXgbgV-0-6b13b8790a9c9c6818ecdeecb306779f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1024.jpeg?sign=1738857935-oi0p9ns64oJf6npoE1JDP4SnR8dg7hmV-0-ae14e89ce84edf9a63624bbf2213d5cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1025.jpeg?sign=1738857935-jGohewWbgABMw6P5WOYcx1GXE9ok8tXE-0-3219362f98684f9f8ccff1e00743d84a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1026.jpeg?sign=1738857935-Y8gM2qtEScp71xgkjBRyo2TB7JlzfGv8-0-5405707b55dae1c32e9193caafdf5268)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1027.jpeg?sign=1738857935-gGTc03oGU5SHaQ0iD08zk0jJlTCE1UOZ-0-d1564c11996fa98c1d5824d4d412f205)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1028.jpeg?sign=1738857935-74QnGa4enLYHqyWi7UKslrIYMFD1ozHg-0-d13fcb27c0908db989c36c3188621e65)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1029.jpeg?sign=1738857935-MhzWepyIy5MwgJDdjwFvc45o4EKz0O0j-0-c52e7e94cbf5a875fc865714a692c2c7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1030.jpeg?sign=1738857935-R1ngp7cUhx8q2z2MhPjiG3LVUMsczpFB-0-fea9bfa44429635b9ad12cc9f1fd83f3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1031.jpeg?sign=1738857935-5Hj8FnFNfvKwneNAPkXZR7pQepaD1mLk-0-678e9d426cec852d2f5f94605817510c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1032.jpeg?sign=1738857935-GWBI1MgvddbOWJ8X08gTQK0pWwUMwYY0-0-4c71c1cbbb91fb9be22d4242af76fa72)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1033.jpeg?sign=1738857935-WvLhj2lKqpnA568AVz3XVJNUhXzElnQk-0-bee8f6f86af1dbe5f112e6836eeb6892)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1034.jpeg?sign=1738857935-fXXIGS187M1hqXtVp2AclTKeihnlSpXL-0-9b6b6774cd8c60d7ffb5ba86b41c44e9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1035.jpeg?sign=1738857935-OQhmvGhGMAy59H4Xd8C1IGzmadYq4p47-0-89d1391c56c0db66f90aa04b8d8aadb1)
3.1.4.7 有机化合物标准燃烧焓(热)
有机化合物的标准摩尔燃烧焓(热)列于表3-38。
表3-38 有机化合物标准摩尔燃烧焓(热)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1037.jpeg?sign=1738857935-WNDc0TsKLuSSrF8nyPIXOfqHMCCiCZFO-0-87ac5224a4a60936d85e15a8fabcae70)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1038.jpeg?sign=1738857935-O0qGNjXToDgnQmLVYl2jDf906kzLSe5V-0-4a31ad9e5081c94d76544e6705f6c87f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1039.jpeg?sign=1738857935-R6H1nSdRSivzbGt0AHNCvRVxXvoUjcht-0-473926776018eada00d909fe7b092750)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1040.jpeg?sign=1738857935-cYpvOB4xyEy9rjN9wgvWV1tXhsDSNQnN-0-9e4e335ce63e3bb8b77c67fc696c7337)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1041.jpeg?sign=1738857935-vToFOltEH6Kvy7E4tON5oyMWLqPJza7P-0-4a5ad62ec81a3efc63b546ba39dc6530)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1042.jpeg?sign=1738857935-xDPMHzbinOUqlYC2sATNK4pE5THVYVqD-0-00bf9b1f1adf8f9400b4d4170b33e316)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1043.jpeg?sign=1738857935-NMRvgQBSBxkUbAFNq8JlnmKVSSfzfblx-0-170cc4039a16d7d67c69f47a141245b6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1044.jpeg?sign=1738857935-169YDge9kzUO0FaP75zONaHoG7XD3EWS-0-1c67bdec86d9ea31e80709af9d9b6f1a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1045.jpeg?sign=1738857935-1C5NMT2fSQpkrHnsqB32RMUN4LOM4PYB-0-10035c4d6b53c90ee8b45f559a0fc80a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1046.jpeg?sign=1738857935-fcXzZtXdesgx3VW6Qd1cHDVetksyMHdD-0-64084f9096b4948ed00b0858505569b0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1047.jpeg?sign=1738857935-5gTQ4BXO4sagzlG9smbDUuAiFXbi2brk-0-c33ed73b8bad8d4bf2e4d5dcf6cb43a7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1048.jpeg?sign=1738857935-2A5FUVokDSehkCzfU1PW4QIL77ud6Gv9-0-23f7ad0fd66e83950c7b27ab2e00d62c)
注:c—晶体,l—液体,g—气体。标有“|-”者皆摘自马沛生主编“有机化合物实验物性数据手册.北京:化学工业出版社,2006.此手册亦包含有碳、氢、氧、卤素的有机物更多的Δc”数据。
(1)是含有C,H,N,O元素的有机化合物
标准
燃烧焓。
(2)燃烧产物为标准状态下 的CO2(g),H2O(l),N2(g),为高(总)热值——higher(gross)calorific value(HCV),此值减去H2O的冷凝热
即可得到低(净)热值——lower(net)calorific Value(LCV)。
(3)表中给出化合物的摩尔质量M,以便于将摩尔燃烧焓转换为比燃烧焓
。
(4)表中数值是负数,代表燃烧1mol化合物放出的热量。
(5)更多有机物数据可由文献[16][17]中查到,马沛生在文献[2]中所列4916种有机化合物不同相态的
实验数据其中部分也是取自文献[16]。
3.1.4.8 燃料的热值及单位能量(MJ)的碳排放量
具体内容见表3-38a。
表3-38a 燃料的热值、单位能量排出的碳量[13]
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1058.jpeg?sign=1738857935-ahRaXbEHCiiokzSThhQPFybv3sutoZkc-0-9c37cd37052dcc74cd0363b763c39dbe)
注:1. ucont 原文献为energy content定为标准(比)燃烧焓的负值即 ucont=-Δch,在此译为热值值(heating value)似更为适宜通用,又因其燃烧产物CO2为气体,H2O为液体故为高热值(higher heating value i.e.gross heat combustion)。
2. gc 单位兆焦能量释放出CO2的碳量,g of C per MJ[g(C)/MJ](the grams of carbon released as carbon dioride per megajoule of energy)可以认为是获得单位能量(MJ)的碳排放量(g)。
3.化石燃料和其它材料的ucont是代表性的个别样品会显示出大的变化。
4. Δ 天然气假定甲烷为95%,乙烷为2.5%,惰性化合物为2.5%,实际天然气组成可能有较大的变化。