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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=1739424107-IoDn6LteNlLAzuAeMRB4wR5VsPitwyOE-0-5d9b285cf26eda12d2b9f63994fd219b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image773.jpeg?sign=1739424107-H9HISxmxDz3gibVUqi5UmWNPaLQeSZGw-0-069cf7df789ef48fdc635fe0ff05648a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image774.jpeg?sign=1739424107-iddalgCVWJ1k9tu4Tvp7EDjj9Q6i2rUp-0-1934e52d3492b72094d5821c619e75e3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image775.jpeg?sign=1739424107-NjyLi6R3kscsdZ0Oa0gJB23kEqabnJV3-0-cde4911f43706c4247be8943c5c9087f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image776.jpeg?sign=1739424107-2swwsRWR2aG3lL3jSb3SKuooK0bgZUB8-0-62e8820a849f22e1e2680ef7bbb49bc7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image777.jpeg?sign=1739424107-r0hDqhnA6UzdFf8oVR3t7oRtHaRcMK1L-0-3e1906f23c620b916a10cbeeef56e995)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image778.jpeg?sign=1739424107-uKZnLjHsbTX2TfrNYI2CvAMGzWy8mWGd-0-9e2d1b2cb3e59f47b24762e560165a39)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image779.jpeg?sign=1739424107-OoDWmAeJvRK4Ci9QpusJ09ml2f3W43SI-0-401cbfb5fb8be848497e055f0381e0de)
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=1739424107-alDQlXflaNn5OkkptA9ECZbJvC3YIusT-0-6224f9b9acae90a633cdf527aa3d5f41)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image782.jpeg?sign=1739424107-9X4U3xX035LxTDHayQKcWbqKzJPrfZSW-0-bc553f8163e0ab82b663f6befa85a659)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image783.jpeg?sign=1739424107-PuvQNWXOxozh2FS3PWLfBPYe2G784htf-0-cdd83186189a6edbfd9b5aa99b8821af)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image784.jpeg?sign=1739424107-OVRGMm6rSbDQqlgoJFyL0glFPwRqQ3HR-0-42a205ed9cf4570fce8c6f0596182a9a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image785.jpeg?sign=1739424107-GPdcPQcaZgC3hOXbpmtE5vQ7alPM5CoB-0-5227b4f365a1c840b68fb34bde4367e4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image786.jpeg?sign=1739424107-dvmImHmBqHqz0N7cPJs39kcjvsNyzBkj-0-fd70c94e8b0550aa0b9ff38126b83b76)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image787.jpeg?sign=1739424107-9WJNUzRrnKQCL4z6Yifxl9PjzQjLgc9z-0-12dd8c13058664c361ac4796e37aa63a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image788.jpeg?sign=1739424107-mXRAjz3qcNDZi84wGRWC5W7pWc15efcu-0-97a1039d4e1d84753db079f4100fad68)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image789.jpeg?sign=1739424107-sqY4zw96dphq1IMFgDHMQeWT17YOJm6r-0-b4df49870a9e8990a05f5b6478a30165)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image790.jpeg?sign=1739424107-MaFnt0YQR616AYMdayyz4WhwaU6KIfhV-0-9dfd56d8f16c9296759e36b9a5dd056b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image791.jpeg?sign=1739424107-BG70bMqnqm7IDoshTxOsRpm6sX687P1Z-0-7e40b2e20baf3a31001da4051a8bf584)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image792.jpeg?sign=1739424107-kHPC2LaA2l5gi6UF9RzTKrYCNROQuBBt-0-130689343bb76c6cd9896e6ea9db1b2e)
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=1739424107-nbea9QPGeuFxvz8J6zYq7ZmnSaum7muq-0-e57ac7357e85a65a0df2249fb0a45269)
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=1739424107-TYoWpqm7uf0KGNwSKJU8CoJKkqvs48gu-0-4b6c553e9440ad25b6cf863b9aac444a)
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=1739424107-U2DT0XxAHK4SK3RuWyw87NSPo0bskcGS-0-7ddd1fd489818aa0949904aad5d0f514)
? 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=1739424107-cnajLEjEqbWE0q0lyqXm1te7CM0rFHHk-0-b1e4e00fdc7299b00aab795337cfbdbb)
? 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=1739424107-4ZzMMavcRr2rHqt0UO8rZdFgAThcF5lt-0-f97f34c7440a881aa0108e9163ffaeac)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image798.jpeg?sign=1739424107-63taSYVcyCX9xeZy01aQktajVnQi0XXP-0-979b067e05c4a047ed6eb8da7d604678)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image799.jpeg?sign=1739424107-fGScV3Uk8ErccoGvqL4G5CAdC7WkTp6m-0-cf67b3e05a4afb8fe1a793cca106672e)
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=1739424107-d5wCHUA9GUQbUcOKaV8CUG2XVLn1RGrJ-0-6cf44b155bc5e6873e52fba4395ca3f4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image801.jpeg?sign=1739424107-y6Pa1HtmSiTecsWtqIngREG9jJVVutv1-0-b098ef22e49c004bdb1465eb6244849f)
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=1739424107-6hTLvxmECFTpeyoB2DDF1OvMFjcARGcM-0-bb71fe5bb7acb57cd9e5e5ee509a69d8)
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=1739424107-b4SbPXboHB9Lb4tpvk4WjJN97pFdXwTV-0-c164abc1e5049a68877448bdb8a3a801)
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=1739424107-E8nLjprFUluMC5HWIwbhtyXextbxXdPq-0-2d8c88dd5e4eacfb660df76695b8582b)
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=1739424107-i2O3jrDaFpSnTw77K2gtKoSn4ecdSf04-0-21ad9e55c6e8e8cff9049ae15bf8160d)
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=1739424107-tCJ0xIqMYiozP6HA6yHfIyZ8cud7HYF7-0-969109f319daeded38d176be73cc6d17)
? 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=1739424107-JlAQt4NNqTK7KFYKmux6KWP6zbeiC8gi-0-03afc8c2f0215da8a9d09f58c60933ba)
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=1739424107-Xsk9i9yiDxWpdKf6VQEV6VZMCjrhyydC-0-ab16062a4c694cc39ace276f70b367d1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image811.jpeg?sign=1739424107-uCp0cCquUJ2TFNskJe5DfhEtIUmdEtd6-0-98415f4317e0933754440992307fe584)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image812.jpeg?sign=1739424107-uhQpCNHfQEC1vkCNZJLmIKr548D1N0JQ-0-e44130bf2041c8d3504a322fe1d5e215)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image813.jpeg?sign=1739424107-m2tIobuZp3taSqmpt517KwRZk8gEeR1k-0-35e59fd4992475a9262daffd8702b6be)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image814.jpeg?sign=1739424107-BkE9Co8VWhPadultpyadte5Ly16TsImq-0-d6900a25008bebbf3cf3013e5177bf10)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image815.jpeg?sign=1739424107-XOzJUygz5ki2UDP9DTvYRBgogNAjVQFp-0-1f5ad8d99f50fd98cfe07b7ce80eedb4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image816.jpeg?sign=1739424107-JbG7CS2g6bAwsNlbGkkbZrcMq98mNwuF-0-8c1892206029d0de819fe1810d77f32b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image817.jpeg?sign=1739424107-CpMOyTxSEj0F1HzXCZv3CRgnXTpw4cQo-0-a62efefe6542b88df22c02bd56bee94b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image818.jpeg?sign=1739424107-ZRsjh5hqYS2OYyIK7V7NSzC9wCAgErTQ-0-e1e2470f3fd6c41f0f6b2c5f5b089a69)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image819.jpeg?sign=1739424107-lkN7zrTv8lsXiNxIu9UkYa8P4R8ATrQm-0-22c3b9524b057d254a0acd1c9a18b981)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image820.jpeg?sign=1739424107-5ZipjBiNFjFLkCZGLQbsIWmdfmBRijj7-0-55120197536239a5bc89b7ba69697110)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image821.jpeg?sign=1739424107-KWpFYxq5SYG2AAPE3xyG3A1tLYRJ7w8g-0-9cd964378c2a94a8d29f7ac5467d8fb4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image822.jpeg?sign=1739424107-WMMwhCtlBhkgg6aNF04kXMEo2AVLTRfm-0-3d349ab07202dcfc4a72130c662ff675)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image823.jpeg?sign=1739424107-SvX5PFUBSYo8JRSaGQhz4rgmxU5bxgsR-0-f947c8327b066c7c438bc7e2fbf45e24)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image824.jpeg?sign=1739424107-n8gO4uUJ0TTFTNTXUKftH3JRwlfuKTqO-0-281d4bae0225098041a76e6ef6a441dc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image825.jpeg?sign=1739424107-tLmEMgLgC5WcF79uNbx5TGDKwEkBfTvi-0-e871af034d61151ef8963029d7f31927)
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=1739424107-MpLQzEcvVIJe4Q9p22lHKoHfh9Joi43N-0-4787d195a208a7f85de3878f762e4282)
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=1739424107-l9EghT4pas6zt7H1fiQGmSd6vCf2Gk0s-0-50799af609a79df1602b1448fa2c8576)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image835.jpeg?sign=1739424107-J9eN0VAHQLApNtXtLHAtFhPWVER9xGIE-0-3d7e7e4820fb7aa77213b6df6446723a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image836.jpeg?sign=1739424107-jAu3TcqGBE2pH1uEmrF0mjJWQrZN03Hf-0-e1dc7ea802031bd5e45d607304b6d498)
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=1739424107-hQBJqz8RTUCZZzXQq8f8W1MzjMF6Hfct-0-fef243aff7e2a1bc5e666ae8daa03610)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image838.jpeg?sign=1739424107-ISJLCqZ5OLhzFljMCCGP5wWHqIufmPa7-0-3b576ad96813cef881c891cb3161e9c3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image839.jpeg?sign=1739424107-s8pUXWGVTy52Xj8Z0SmZBbLnTxUGFD4w-0-21066c518ca4b8d83f7e8ddfe9296e90)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image840.jpeg?sign=1739424107-k05pm9oDAGv1RGkktFPB1verOcvHTZX6-0-f9eca4a196913669d0f8e9450b3909a0)
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=1739424107-lY1a6EKwWEh1oNb2rKtZeHO2xEmSYlH2-0-d5ac6cc38e0918b5d3c622eeb6981bf6)
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=1739424107-OiZv0gTEcVINjbwxiXMQ18olBzLVex7N-0-4664d52c9dce5f3ddb78c86baa01ab9c)
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=1739424107-b9q2ULEzQc2UTZeADZqPyZDLLijsQbRc-0-9a48bb440842b82766a616c45e690307)
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=1739424107-9wDZoCu049It2hxIBmNMipYZzhX9TX03-0-3cf64233d71b6fe9092528c6ffa3a1c9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image845.jpeg?sign=1739424107-2IlnWVCL4BmbwTbKIkglFtHXA9RrfLZl-0-b5f4643ff60d18ea70532883f521b969)
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=1739424107-LnmBfUghq53YYjnoHOLozVeaJNq2UZOX-0-466a6c019efb5adcee211ce5a42e639f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image847.jpeg?sign=1739424107-m40jKYJzJ71ZSTCpxTfZkd7EbL0epr3S-0-cf587f6cd0c9965970f34d6e94527a10)
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=1739424107-GS0ycv1Wu8Q3BLRlgHLNDlmY3cdB7Q5w-0-9b88d7503ddf2cbb2611b92f59f99e5c)
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=1739424107-Wq6IWndQ4fgWUsfdXFwUSdfvDApyuRZ4-0-c0c435a2438b55bc218cf14e3c542c76)
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=1739424107-sYvXmSJn4KzadLMv1Pak6IGywMh25EY8-0-c251d7100b7860aabfeeb20117df6fd4)
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=1739424107-bpYvxBVEEYHchCE1k4EiEiwRuqZfkuN2-0-4436134444e69d87e8064326148b8e8a)
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=1739424107-SzwitHpXXW11ocShGZtbIDxoOXFibzcI-0-446db8dbc008624659c0e3c8f87fb420)
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=1739424107-wERrHdZ5Yfgov37n992fZaZvBzrOD2H1-0-9e80149cef7d4a32842fab764f69fb57)
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=1739424107-juRceDqOfJSLGiriBci0aZJmjxDalvVk-0-ebb5ce7bece23de0859fdf1cc679c233)
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=1739424107-N9uROPsqbalBIQ5JbO25fpVNHeO0KyDw-0-f0b7ca92361f6c0d36250daa80f05358)
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=1739424107-RV7CNxKxZePMuJnHgouK3A7YKOrR73Yc-0-1cedccd93b63dec45b6a2bd8048fcdc0)
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=1739424107-aPyRwQWU5yhYosFbQA7s9PiLal91EDAH-0-75cdaf69215a10a0bb6fdc92e3557daa)
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=1739424107-cnKfy4SjHnADiXRuCttVfriFVg1cgYp5-0-4a87ffd7a065d83023f4efb27447fe11)
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=1739424107-nrFVy168KXamYWcSnXyOcajcXuJcrFb6-0-25feffb2c5c17e6b602f2ee503464d34)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image870.jpeg?sign=1739424107-ZIJt5pDcPYPt8gVRLrzM6FHzI6jWLt6x-0-9a3f1caa5708e58edc14acd82b49b140)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image871.jpeg?sign=1739424107-hDGa55HFvnZBgqREvzMMS27TUZQDemnR-0-09a91c7d49643178d53315f0bd48aba8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image872.jpeg?sign=1739424107-9DRFWiJKu8EzdsC6ul3yUmyZHLgv9XRv-0-907d8085239175b2b7e9273355313a00)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image873.jpeg?sign=1739424107-HRJ6b6sKmBprkrbGcGegGyThbnhXYXQj-0-f4648e7a4ecdd0cecf4e902c43a35361)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image874.jpeg?sign=1739424107-cGXP90r6jPjYtuCpKjurCXgYtslYdj1b-0-7c055fc1852bc99db3628a3e8bda4e12)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image875.jpeg?sign=1739424107-GLKbm28VlnVhuif8AqwbGYzII7b1FYwi-0-60102e1480bf515a6d05a8218ff19d6b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image876.jpeg?sign=1739424107-nQ3mW5gIXI5T94931e0y9JeRJIGz9q2s-0-26ef60ff88e4b0da56086314cdf165ad)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image877.jpeg?sign=1739424107-F2M66JyPDGgmxuUCuoz6UMsLXQ4PaPgN-0-a54b4a9812f201783d728297b57292ff)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image878.jpeg?sign=1739424107-k2csYFXbnlDPOu3CcNrQlzVyYZVcdPiP-0-b46e04508c353ce5a8fe6bfeda75cc3a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image879.jpeg?sign=1739424107-lmEOC3GwxSdiLx9qV8uAegZRbfSnydsh-0-ab76707de50cfe4691bb5168f82ce6cd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image880.jpeg?sign=1739424107-R0agYt1iFFX4atZnDaenj5blAiPguo57-0-472711e92a9896ff1cdeec5f989866df)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image881.jpeg?sign=1739424107-7TnDHMKnYLaENw5Uf8sMbKznv2yN9Q2w-0-fbc6c83704de7b8f4e680dcdd489a5ba)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image882.jpeg?sign=1739424107-esFxPrdahjo7uTRuoogDwKdBpYDTwhMy-0-3650bf10520ad39d04719b02124ce009)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image883.jpeg?sign=1739424107-zJEYpIE4KnHRTEe3BsWuOGXubPrOLvBJ-0-c6ad50cb38e7bcc4beb503f00e82af31)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image884.jpeg?sign=1739424107-rBfxMhtoiBH7aolodgXezkncL27PYCit-0-711109276f2190c135c968b8f31d6952)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image885.jpeg?sign=1739424107-cCVyqC7A3mBqrGEWCU9tv518QY7rWupV-0-b6cd3b2ad1071060166b78ee30b32051)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image886.jpeg?sign=1739424107-c03r9ZJT0CFPmgLhsbN4JhkuKPO6xzod-0-4bde4b9b49dda74a5c7ffc9e231fd33e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image887.jpeg?sign=1739424107-72MlPR5ssTtON9W7GlHKjBiKfvfqdaWk-0-9ede5367e48ad9fea3bb7751587c0c79)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image888.jpeg?sign=1739424107-SxkDl4FuWHTEOig1KrpRFYbsOoC8b4u2-0-63b22c680a1e692a6ea5f981385b8527)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image889.jpeg?sign=1739424107-rLpfrIEv1cxzajgF4VVX7NRwx8VTISBQ-0-4a0c6e2e67b72745ea43e3be8a28e501)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image890.jpeg?sign=1739424107-aNm51PdjxLnhTxwvMFVqzCmXceulXwfR-0-e4357f9e46f1b108f309f7a7e14e2b5d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image891.jpeg?sign=1739424107-MwgdJawvBMjcyb9pQd2y4tUE4c33Oh7G-0-49d0919f35a7fbffe0e7982e52450952)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image892.jpeg?sign=1739424107-u8j1Z4IxvbQOMXFfQG5L0G9n4vLkuQtr-0-6be9ba23bca62b1e561a0b0a3b67150b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image893.jpeg?sign=1739424107-WGb4v13jVBv6Ti8IP2WtmCdCbO22WRlu-0-269202a51c24fc3a232a725d2700b52f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image894.jpeg?sign=1739424107-uucg5pmUv7xgPAU5hsidd2NYDjhEGTa5-0-98b940052de2f23fa9d07d8bedef285f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image895.jpeg?sign=1739424107-JZN0QrMkQFHkf6iSZ1tTa4lN0nRAE79D-0-5fb277839942210cfd6b3eecdc93cf2a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image896.jpeg?sign=1739424107-IoefPy0nfpSlHLdmk17Yok8nrYtjudmm-0-6b9dd1c515ece6faa09918620a18f887)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image897.jpeg?sign=1739424107-c2aK7XRBlZgE0e1F0fc5zwAH4GL0iBkp-0-b43f6d978aee553283a298cbbe882afe)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image898.jpeg?sign=1739424107-31rd5YyngvUQd01llg1RskObARPsHMnm-0-3c47f46fc5bc1a25e0e1b2565dfd5461)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image899.jpeg?sign=1739424107-B086D0f6dUmOWuhHuD5AIsGkrY7eQtnZ-0-fb5444ab16cc04bfc9128ebf3805cdf3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image900.jpeg?sign=1739424107-Nmqf9CZSyQRYxdCdyor3i5GFuAgiupkV-0-c25c6537353f6c3c3c33879e27c8bcf9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image901.jpeg?sign=1739424107-7K1P9lfmEduFeIMMnJ9QxMM2W6uml1Vk-0-e4d2779d7eada41a2d15cd54c5568207)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image902.jpeg?sign=1739424107-SZSqaA2viKubElKdpDtIIcuQ1nhFhuQV-0-9a5f18c5a855cc281df2d2782244cc30)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image903.jpeg?sign=1739424107-aEObzRPiIe4KsSl3iFtr80Lzu0GdqM2T-0-43d8f918b81178ceb1d70ca68a75a1fa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image904.jpeg?sign=1739424107-3Jl9WXxa4o2VVJOIwhSdt34a3C7NZMiV-0-c1ae23e936c247d6fa952c8e69341877)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image905.jpeg?sign=1739424107-M7gT6SPz2ovAyS6ilkKeVz5RYWmwe3i7-0-62d3c3e074c0c1b2cb80c209427efc06)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image906.jpeg?sign=1739424107-v7Uqs5Ja6cNdKfHZNOb88BcE7QKKMSHw-0-99cf05671bc3d1068114d295342514f8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image907.jpeg?sign=1739424107-lmCHAkFNcZUbSsuSp3aK2J8ZCTuZw8yz-0-0aa15cf1bf37826b09dcbff793866d52)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image908.jpeg?sign=1739424107-JQxbMm0K0XWZAOeM6j1c8HRzyLzyUF23-0-51f8f2b5ae1d8839c466b01f656fa707)
(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=1739424107-LVVabSwjQTKUTsTXJzZJCRpCETUo34sf-0-059374169214f3835e5dbd8d214be533)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image913.jpeg?sign=1739424107-xtzfN85IVhA0rawbpj0VDsogs4XeGxVG-0-7423baa1688cd873bd9f7ed5e749a1f0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-1.jpeg?sign=1739424107-kYwmBko4hiWzeaYqDHhBKvbGcB60hfMQ-0-d87c70767eb3d9a5d6c44e2ec78058cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-2.jpeg?sign=1739424107-a4bB72e6wXF9ZretuJHLXlLovQB1hhdo-0-658915a41c2ea5e0dd23544f85006bea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-3.jpeg?sign=1739424107-PYfZhY6wgLz88lLZNZdS6PeOLtYRVU1u-0-2e97ef909afc98509cadc38f63348045)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-4.jpeg?sign=1739424107-wZrrxn8RjPb28EgedJXtmVDeXQbU8X0C-0-9b728a62e820a0142cc0bab7c375af66)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-5.jpeg?sign=1739424107-YYu23q90flBfGJpObZFNUXxV2yF1uXwd-0-a7e8847ab844a443053ab878e3e154f2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-6.jpeg?sign=1739424107-pcLGMxzj0kmWVxifdbkFkzT7nfxdlnNv-0-e92d163d0d7f788df8f422f46d4a2c8f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-7.jpeg?sign=1739424107-OgKE8I4kWIvg1b9fxXyTAenXlOEN0gdH-0-495ff2a6fee6f853cf0625dec0712c02)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-8.jpeg?sign=1739424107-ZmKljPenqo04z3fWHyET8morBiFeLPKw-0-1fda7cf338f3b8597aaa75a493a9cfe6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-9.jpeg?sign=1739424107-SmP4zUPyOyTC66WOLvM1YY9mlKpcoo2X-0-af5ef71f05b082c10d54d671b2b94929)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-10.jpeg?sign=1739424107-sqq9xsLfJwikhk62Tqn0A95CDfaxXUK9-0-dcff7621526e67aacca033b8df370799)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-11.jpeg?sign=1739424107-lOrveZy5h0zCUe3mYW7QPY1R0XVBdxbN-0-bc27ff9bf8a56386ebbf2837abb20176)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-12.jpeg?sign=1739424107-GA6C76oJ1FR183yjHfcj4xerv8ke5ED7-0-85c2e53d072cd303fbf87dae62ebee11)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-13.jpeg?sign=1739424107-WD301s787pQqjoAY0u3NdJJzC0NFEqK4-0-39a23a14ba7b2131ced4e12885ae8971)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-14.jpeg?sign=1739424107-MxSjbREQ9NWXva1jTrfkdtoSr9rrREhH-0-9caf0f36e80480c9b8b1cf341b047f29)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-15.jpeg?sign=1739424107-OatwahHsl6mGIWk3Ln9I0kq3Ag524yDh-0-08dc3d1df907c108ad49dbfd9e656832)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-16.jpeg?sign=1739424107-jSsZzZilnlB9WGyvRMuTE9lXS9kepQLb-0-7b9b317eacf3b7d9e9c29973ccf79a0f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-17.jpeg?sign=1739424107-qOrAwZC92NtZSWGckYo9ju6NVsLgC8ks-0-627dd930d78b9b38badb85bb7f047b04)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-18.jpeg?sign=1739424107-Oyg8vq19N1fPkHO9V2NyVQi0WT7hZc5G-0-b07be8ea79acce52bc33a17b7fbae8fa)
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=1739424107-GzZEJGWvEqKecsiTBNUPqRCMLXv4vyYi-0-4cf3379b10f1806a2429f29ab7f26e53)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image923.jpeg?sign=1739424107-TxWiJggjHHsktoF7TA3941ehjqy1tL71-0-d1fb8005f737e0cd68840002436b37ba)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image924.jpeg?sign=1739424107-8FQP6XoVu4ClKNXMFaOirffhbsF6DL7A-0-d483de1bac240a38c4a7f50700385764)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image925.jpeg?sign=1739424107-hQexnBJwjpd6VFMOI9LXyMWmXx5WhpQ4-0-50ab81a946d260a962961ccb8ac7a656)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image926.jpeg?sign=1739424107-Ba7b0cy59y4mjhkZJSNHmyPRKQ6DxDBW-0-c6f1d18be4480db4dd8c48f1d3a84457)
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=1739424107-LBUxPnrxadK0LtvBd4f7K7C9LUqLPFiB-0-b49049e14b73bd509b53f2f91fcc1f17)
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=1739424107-ccQOKPe9XyDRxj7wNoRY7m08KVztu92O-0-c7b2358ae2cc950a3ee54f9efcf871f2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image932.jpeg?sign=1739424107-AznUanYjsHHHyRhyMafwWetoFe5yhzmZ-0-87b13ae7d6126a648d52b26eb4776f4a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image933.jpeg?sign=1739424107-WdnL7W9xpO1Aao0MgTMLh8GG8QGUhpa6-0-955b0e488091e56ccd1facc8a306a74c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image934.jpeg?sign=1739424107-yx91VGEvrvl7GKjizBWFYxtlqycBfVQD-0-72b93652b4268eccaba8a0dddaad93c8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image935.jpeg?sign=1739424107-MqoZiZKtiXSNrC4TQNugwZqiW7Fbz6c5-0-dfc36071ef78ecfd2d429cf25aec15ec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image936.jpeg?sign=1739424107-36UBvazq2UrwFVgb2dPDHGz7w150HsGI-0-e03b36bc177952272d35a690f17dfc59)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image937.jpeg?sign=1739424107-tH7lXNcgJ6tnbJphoF0AC14VWdhotF9I-0-2af0934a27ecb08b865946cf6829da02)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image938.jpeg?sign=1739424107-1bhtD26u6vObZQ6k4HWoZFqLHtIebjnE-0-03eecbed1d42af9fbea03cd356ba1e74)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image939.jpeg?sign=1739424107-aXlFWLbOzeAwtRJiyntL6g3LKDL7aeI7-0-00b1ce0acd4db293284ecdf1826dc5c1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image940.jpeg?sign=1739424107-j8MTK9Z9D2I5P5Ymt8iEQ1uhXOB4pWMF-0-0d5da2741729ddcbb1618dc9260635be)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image941.jpeg?sign=1739424107-JzGacmdqDU3GE02oir3FB3pvwHeElZPw-0-1401f3301f058316be09a83912d8eeb0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image942.jpeg?sign=1739424107-Nas6s0xGFAz5yi7VCLU46J0mM5dg1FX4-0-d59d4c055adfa32a69fbba067824944f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image943.jpeg?sign=1739424107-ltN5f5DMtXhnoR952cGitq69hn5i5GM7-0-1510bd2a443bdfefc7fc05532f3e7b96)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image944.jpeg?sign=1739424107-UGb112LPY9AEMU25uwOgBiU67A7iKn0B-0-7d78a94ec30a1b58c833b61b3a0bc24e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image945.jpeg?sign=1739424107-DYq21XvihOS3BTH6fMBdd3KKml6DoV01-0-c37456cf5ace2fffd7e17ed926d2b3f1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image946.jpeg?sign=1739424107-CNlLzHeISo1zvsF0Brl1WWwmkPixfDfv-0-748f85f9419e8e79008483a5b5977b2a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image947.jpeg?sign=1739424107-cWbQU0kZqbXYEewZJUdi3IG5rO0eKhIV-0-d29f185cbcabc1e4c50591f01c2c8334)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image948.jpeg?sign=1739424107-QLPibbywJ56obWVpBCuOoqNfNItU0GpM-0-7e680744398baa7097fe615bdd1e925f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image949.jpeg?sign=1739424107-06qWqoLcEPWPVg2loYgWMAYZ4rndsjJW-0-e1d6da70f724c564343935192f562f0a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image950.jpeg?sign=1739424107-A5r2gd6AesTwPbNkFkFCruwrYsuzHUFK-0-b396a10fdb1681f50d1cee4424fbde68)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image951.jpeg?sign=1739424107-iRN4xiygXagSoQzqmK7VP8z4bKQLG2na-0-3ccff50c724ad391b2c6ad995b239ad4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image952.jpeg?sign=1739424107-TltxrbVggOcPeWl2Zt7K5pxfyHHzLAhl-0-781ed48610fb4bac01b1fa15b6b07c78)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image953.jpeg?sign=1739424107-PK40GN2M8rUGXtzsfaeJFbjjP0sgXB5K-0-c51c19a608d5353a8919b559dc8128cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image954.jpeg?sign=1739424107-ZyQLJCDlZikR5fPUcB9z7nSDkV7LMsrv-0-8daa07036c371c24916c111f7bb102d5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image955.jpeg?sign=1739424107-iKGFY5bow5nnzocpwqIHzJl1E1bWDPr4-0-d520ff6241e48ea818f7bb47ff9e1eaf)
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=1739424107-eUayS60DSkW3o9snjL66daIra2vLaxjg-0-2c452b739cea77863f2ba11cfdd6a7c1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image961.jpeg?sign=1739424107-wDoNCQxqy7eODMYNcE5xanjxsKkGDTwp-0-1e68f1f3e230a09e132a32dac3e7b6fc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image962.jpeg?sign=1739424107-n1Dng7J4oU3ZOTEsJosZdRsZNAaJ2wn1-0-a368295dfcb02a041c20b179fae46881)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image963.jpeg?sign=1739424107-28LXNoMPspToRFwIPZfsFHleVIblo79b-0-0265765301cbea2107ac9165a60c229e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image964.jpeg?sign=1739424107-ShDgs81ml6VOH0BuHI4GJ1VokvMnznZW-0-74e23627ada4be5d331faed47dc3cf7c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image965.jpeg?sign=1739424107-pCL6y9o5YHxLl1rPPzBNYewMmwWZjcvU-0-9c66d1b34ac2eeb8d3ffc58d16c514df)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image966.jpeg?sign=1739424107-0UmQBbTZcYxZT3kkZxl9R0a9FZUSjMLx-0-9387446f30907ca78135239d463a88d9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image967.jpeg?sign=1739424107-BUusJgOKnzsxHuBZyHwfAA5rrI0d62uS-0-384c72b69a335fd792b7b9f9a08beea9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image968.jpeg?sign=1739424107-KogAno0GauuCRGGtFA3RfrT9uHgoyNS3-0-b3f9242ce20abe32d46cf8be25c9d674)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image969.jpeg?sign=1739424107-2HID0PQeNnevV6tUfpfyjtHdo02DJMWU-0-48b626b3b5b4182354d8d7b29a085687)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image970.jpeg?sign=1739424107-9jpWjIrFtLBpRhAm7qhsQP4jKDc5uZoO-0-0f814ff158973c50d1cb5808f816cc93)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image971.jpeg?sign=1739424107-N7hY5uWNrj7W5cK06SIVPlaB7Z6PLCtX-0-60c02becf469d0c37a3cb2a4988724b2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image972.jpeg?sign=1739424107-FOBQRJaPBKt339hljyLTkFNkm2Qpqk3w-0-e514cb39456508c7e08c3bcc1b73c50b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image973.jpeg?sign=1739424107-0Kr41qjyYvh6wvxsyRM4yTUxahVsaQDe-0-71dedbf5475555c9e92c28f6d293823f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image974.jpeg?sign=1739424107-cbUY0OxRcnxRVcUrLjccKwlXFoSUtCFA-0-a8ea8cac7196f87a038d2ba291af64b9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image975.jpeg?sign=1739424107-121b60jZIXmdKkCeQKdmClRA413sBZMJ-0-eb9647794fca2d24229247f4feb53238)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image976.jpeg?sign=1739424107-xO8ony4sYADBlGd5ZxrCBOYxvSXnl7FK-0-72a73c3beb7430fd305d060084befcc9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image977.jpeg?sign=1739424107-wWMoXBASeTyHB5CyzvsDI5aCBQBFrGEX-0-a9e38eaf1d52e713604f3807f9f1694e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image978.jpeg?sign=1739424107-4pluDHwFYLzqRErSSdSpvyGGhlu8LF7h-0-edc012a3fba83b57d6241114a7013560)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image979.jpeg?sign=1739424107-7CAcnc0VLpfBuHLdrDiGeSM6F2sruS1j-0-9f2b7a1288180f2b73a3bf8bd663c8d8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image980.jpeg?sign=1739424107-5Kx1KbONGNU7x33Zdq5biMu0hpE2O5IC-0-a5e4772e1acfad334592fb65dfc28bce)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image981.jpeg?sign=1739424107-XLeFvUKMkaezC3CXQd4eczDd5NVIQiXI-0-c2d0c6f6e762fe5c2dafa5ef78e54a9d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image982.jpeg?sign=1739424107-awr45S0Z1cyJrGSl9brUyii7UY9iO48e-0-6f91ca6f689c11899d125849ff020ce5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image983.jpeg?sign=1739424107-223TLzHztHwGRdx02JHs1g5rjWlP58S1-0-884840831e1d02502211b9fe4930d462)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image984.jpeg?sign=1739424107-yv27yrwdrUp4kn13Zc2OloDB6E0Oio7X-0-540fb858b076a760f1e3b53703b0e7e8)
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=1739424107-SVcxc47Cdb5V9jq22Gh2fIXKy7iMrrLD-0-3c03e87834e2fcdd8f0f7aba8b58e9fa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image986.jpeg?sign=1739424107-74BkKrnFJZLjVUHc9F3pyxyq6QSxjgu5-0-76ddd3c966e427fc42d7578323010b8f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image987.jpeg?sign=1739424107-ez8vwcP5DDqGoj5ywGSxdLUsseL9eGDH-0-8bcb9191d9128e476a0836626087c4a0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image988.jpeg?sign=1739424107-uruTbZmiyTfV8kEkvFFuKsXIg90MFGkT-0-c90af8ace65398c0b064bf52c78b71e3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image989.jpeg?sign=1739424107-pbZHIRJVfzz1fvym1Fq9Z2c6efdWyiOR-0-43a7df2f4ce27dec851db82a4dfde433)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image990.jpeg?sign=1739424107-nuNtEF59Q0aOZbSj0leXEvCCASK9fQtr-0-be9ee4c16a6ab49078c42571dd77db47)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image991.jpeg?sign=1739424107-oUYHOJ5tPI7q6ovicRpCfsY9rYPzlcGg-0-721f96682f6a8938a21c0ac363123f77)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image992.jpeg?sign=1739424107-j0nTfKDJYMt3vxgAJnZqrjEJO0rpKhla-0-2e806bb5137b8347f13463d9effc1b0c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image993.jpeg?sign=1739424107-fYzRG7da2IsjW6gvJNOxTr5w4ZPg3mpi-0-1a541fb590ef332275b6dbb9e38db450)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image994.jpeg?sign=1739424107-gtlrkyteIsjaWvfFhZsFwH3fTnfYnflO-0-6649a41ba058ae29be1d16bdeb30e1a4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image995.jpeg?sign=1739424107-nyS0ZX04B9IE6VEaZ8y96jQMtQdXvzGr-0-af650eb43058fb347120458b95a5767c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image996.jpeg?sign=1739424107-4cuMwb0G48JQ6QEr04ItSGno3LUmcd2R-0-f35fe84df8498ccd49a4e69abcf6cd43)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image997.jpeg?sign=1739424107-0hIGRWZDUkLFgh9eOp3EqJduzvB4OKAI-0-bfefd296b4e81aadc715ef8a048e6fe2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image998.jpeg?sign=1739424107-VWH1NNM7lbNYE1lLsX9YQUYoQWV3AOKu-0-1eb772c94095f0262747b1aec0c92f2e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image999.jpeg?sign=1739424107-k8W28CVdflj07ahFNKOQBCS5stnvChOD-0-806dcfc7588eb0b40b07143b797892b0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1000.jpeg?sign=1739424107-ueEo8C0aOdg70NRFWdMg0oZOQfsrNLbN-0-b578aab0c84a2e678cd8385c3ed591f1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1001.jpeg?sign=1739424107-zPk2VVZMy26TuKdyHKBInWwZ4fhzXzrR-0-ad727f6084947d8e0c20282cf285562d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1002.jpeg?sign=1739424107-MR2tTGlldXTJFVBJbSGXEFOnOI9q5PhJ-0-0a69b7d4c2184e95919d18f31d33f93d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1003.jpeg?sign=1739424107-EtxMb08gjYQ5IUVpUxg1udwdOVC6krPx-0-7ca91c8d356c1468b0def125366ca1df)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1004.jpeg?sign=1739424107-jT56ReelIYj28MV1NYynFMJ6Df28PK4V-0-da0a78fb20ee63d4a689d4276a2c9594)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1005.jpeg?sign=1739424107-yX9NBsWDy7a3KfwZ2eEqkxjpDu62VbB3-0-460be5d7480cb2f97f6b7360e1c23ce0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1006.jpeg?sign=1739424107-szbk7TFo6FfapB2kNYqskRbRCoXxQnx8-0-dddc5d309e792862fd4025d0f34650e2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1007.jpeg?sign=1739424107-kTdT8hylCe8qN258gNoVgPPn0RfExRvD-0-9cd6b93a28ba997aa12e5bb3cdaf5723)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1008.jpeg?sign=1739424107-HsKKfGbJScg6p4bCKJ8bnJAWaD3WITKp-0-bac761e81374c75439fc8cd94dc5e895)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1009.jpeg?sign=1739424107-wvDA0qaIYGwIgG16XjTgBNkCDZTl3EVe-0-d2525ba1f5c53932404b0d95858ec930)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1010.jpeg?sign=1739424107-SCivFiaPqMcsOnnuBhORGu0EZjcZbuHu-0-fea4ea0e522db0022cf3456cea720563)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1011.jpeg?sign=1739424107-fFTSUtPkE7CHntTNmDd7fmYv3YmzT51L-0-4f4afb011bef32051146aa77ea271984)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1012.jpeg?sign=1739424107-eLqo3xZurkMfcFg6r3rFz8h1JKLLW2Tr-0-27095315aba45a819b83230d5f5b5aa7)
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=1739424107-TPmMzTkqsMfp3P826iOVCHfLCKEjJc1o-0-d96b1740051e60a9cf1502365f5e5c68)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1023.jpeg?sign=1739424107-Or24iiVcTknHPVS7BNEkMBXjx8gnDN3y-0-fe8ed6a0fe8c57991ed1d6a425bfbbec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1024.jpeg?sign=1739424107-hssGeyp8WHltJa0oM489F5Q5a7LEwUY7-0-c62624a5557446d7baa4ed9ece325175)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1025.jpeg?sign=1739424107-go97amirZONEJ3PBTUIJCrwHt7ohPeqG-0-4a42fabd1862821a89e4021faf5f7b85)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1026.jpeg?sign=1739424107-rtyMGs0GRqxdhVTtavn5ygnMnlXc23RT-0-f7d945d0b8683afdc06787bd6c5ab5fa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1027.jpeg?sign=1739424107-U0QFUEfHf5CutOu3G8I32uSEuZN7f1NL-0-dd0037b14382d37b8a3114a6a130fe85)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1028.jpeg?sign=1739424107-hdX7yl45BXTHiw6iHww923LZCxSWFKAR-0-183f07aba12b4cd2d6e3a75b5b4dc6f5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1029.jpeg?sign=1739424107-Y4GJXvJgb5ouRW8emzfPgAMsbQm0UeNU-0-888e91d00a9b839cab95a73c4fe1934d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1030.jpeg?sign=1739424107-sPqpcZt47OM5pNFwWPWuLLM0eHQ41U54-0-3afe07d604d56375b86590d11cda7842)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1031.jpeg?sign=1739424107-MOagVOGKcgU89d4TP3KDtGpNa7dpVcOB-0-b8d3565e1c268b5068bad4e06591cba9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1032.jpeg?sign=1739424107-DzgVeJkUjy3aZ3KropSj1tVrxM3XBHJA-0-00e67f92b61cd38bd61d52a5ca2d450a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1033.jpeg?sign=1739424107-AlWrBDvkoOn56uAImV3THPeSZMioA6Rh-0-a0ae189d797d697fc00b351a5667fdd7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1034.jpeg?sign=1739424107-IO0BN8I6BPBz0bFDF5QEZyed8y99wtNg-0-a4c088c2739d7d86a95d54de98f3e7da)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1035.jpeg?sign=1739424107-3xSlqPSTGIsZ0fQJwm6daWiuNcQmfr5Q-0-ac4795ae17644b31f1553d835c886cfe)
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=1739424107-gE64nvWniFTDX18hp7sUE5CmgTLlcPln-0-14f35ebfc721f8e89c20c80ea399765b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1038.jpeg?sign=1739424107-eBhe60m2nOAHX1RAe4vntUCpIKx1VTBX-0-b2ee187af644e2525d803abd61c88fac)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1039.jpeg?sign=1739424107-PrqvFgaL08aRTJaI1Hf8S6f9IPpZYk3o-0-7149e58b6755a35f939c065524140bac)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1040.jpeg?sign=1739424107-JwoUFH36hi2E9y5P9Gz3TORLpJyzuFf4-0-c1d1b1ec0b22a4e0256b835da5f54976)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1041.jpeg?sign=1739424107-7nPa8fSl7kVnblYIkSLHMY5FiD2LEKHJ-0-ef7030b926217c41524ce61e4fb24206)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1042.jpeg?sign=1739424107-9zeHUYqRmuPZULgOvqkHKJ3aCJGfQzkf-0-a33d95d5688cedafa627ed5a7dc65e29)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1043.jpeg?sign=1739424107-LiKfznxBfpDMtc0NomTweAlVDJozOogE-0-d5e18daf432565df78afdd941d084815)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1044.jpeg?sign=1739424107-T2AuASdP7Rk3Af73MxPS4lbYKeuysw9o-0-51430fef99d142716ed83aac3900c068)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1045.jpeg?sign=1739424107-0KfegSnMZMO6BtwuEgPzgEZL5T3N8ibS-0-97fcda57b0ff70dfbe40f84fc935b857)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1046.jpeg?sign=1739424107-icqoHjuNmAhytCeBoDFPWR2LRSXmbyrm-0-b17c4890bdb6a5f69206685eca614867)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1047.jpeg?sign=1739424107-W67ErQp5PNqLBLquE8Z3FRPDPfAV2WdB-0-c060642bb05b6d53b54a1672e4e88d9a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1048.jpeg?sign=1739424107-Hp0LnRUXyMYZG1iX68kol7Gx7iDSplgs-0-3e8ca8e371b5c0de87f7135554a652e9)
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=1739424107-96fSDY7s8iyTofpvMmMIWljPPG3qsAUF-0-e359cc3625d8f9ff75123785bf9034ca)
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。