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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=1738943089-I7KQlY1qmpHpsedFFWJgr17Qhb2o9dfv-0-5ce1f8496dce45ae2107e369a0f2c153)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image773.jpeg?sign=1738943089-S8XfMNU3xRLWHpntig0qpWHDWX5BP5tZ-0-30264a4ab062b97565dd3adf52c23bf2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image774.jpeg?sign=1738943089-4Ej658O5zWbS9me4hlnz6TG30tYlzz9Y-0-4e01badb55285cde7fdddaed804e9f13)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image775.jpeg?sign=1738943089-37dyb74QVUcOhCTTQ7KdK5lQVSZK7sL8-0-2cb75662c18871c2f69ab8311803d495)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image776.jpeg?sign=1738943089-SOIFsrEwKp5KZjBZFEI7SL6f7Xhg89wT-0-981245019ee4a9b204e1440066b4fc6b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image777.jpeg?sign=1738943089-saQUvPktiMhRrXYgHYSKcvsZAebiUJ7f-0-7f4bf9d3a2e35da2dd977c142def26ca)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image778.jpeg?sign=1738943089-DWQpYWNC6Iehz5cstflbLbPYmNBgpTs2-0-09b1a4c354100be20e0aa78f2fa0f49b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image779.jpeg?sign=1738943089-1YjoMuosKWJ5S0bW2r6sbZFGrCkGjRZ4-0-dba252b74905e5c742d410dd19bafa16)
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=1738943089-vjYrJQxLDI1Ttd9XMKWpkqWeyNEilUvY-0-178dc0cdc93d0d2ce02c4e7524ce3969)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image782.jpeg?sign=1738943089-GjyEjWwmTgH0aN089Tfu2XUd2zrCdLU2-0-4a9df22b6f5385bc6fbd6a6b8613ccf3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image783.jpeg?sign=1738943089-IkbmVBJJjsgLKFTMBIuwnnWx1LcT2suZ-0-2ac0320b24f0c8b77a34a0aee0bc2ffb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image784.jpeg?sign=1738943089-siZz5n3U1mqouQw7zbrpbRSIr8VA0TE4-0-a5ae858dbd4f5f93f7bd48438ed2460a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image785.jpeg?sign=1738943089-JwKbY3VGz3C2RNq9JGXaSlxkHsRPtPPh-0-e34bf42eb9b1cad63ab70dee25042ea8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image786.jpeg?sign=1738943089-eJ4yDZerCJ7bQ9vuAmMwkbYrcdqRCY88-0-536d05ff3668c92ad2d5cd43b6667987)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image787.jpeg?sign=1738943089-BZx0PeV8sKsO4rxCm6pi1S1elYoKihTl-0-53cf6377df3e9eec144c8a97bc960bee)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image788.jpeg?sign=1738943089-8Kr6eayssiTYmIVTWTrvTFRjDfQrAXDB-0-70fee512b1cf667d3541d0f95b7ac385)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image789.jpeg?sign=1738943089-eZhGm99oflGgsfrwxn008Q9xaV7oxYCo-0-7fde2608d10d845c0729a0f0574587a9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image790.jpeg?sign=1738943089-AKI25ge1te15j33umbieLf7M3RfP8dqk-0-c3dcafa80715be4e6fa750308b843d28)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image791.jpeg?sign=1738943089-JnFsgaTrmSeKs5GTuoHsbYHK0Z5KESr7-0-7a0897d7593a58501b72bf8e0ac53c3e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image792.jpeg?sign=1738943089-jB2trbc0fhapUjZieo2lHdYvNLb1RGXW-0-5fd00c39ec74b312e3a73f997545f17b)
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=1738943089-MfL8XurBq5JXx06SUtC7B2oKzk8LVKUl-0-57fc16cfc6e12fd1a0edbdb51aee2a0a)
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=1738943089-DEeTsu9weFFNdOJemCkQ3B6QoRU1tVwt-0-2b8efe253ac605d07b463d695d541d49)
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=1738943089-Uzi3YXi2e40jW5WkQ1DXVc6I1YJTE8cC-0-d259d46ee909d1782dab96a1649601cf)
? 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=1738943089-vMUhvqL3P5fiigz3V7BQE5tD9ZgI1xm1-0-720af704ebabe0ae91cd0db02272c9a8)
? 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=1738943089-zFPapCbjWxL98Vc6bAswCZAQhWVRLoCg-0-f5262ff155bf9165de8c764a9b92fa86)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image798.jpeg?sign=1738943089-Thm6s1sUJMTz3vOMs9WnRNGgh105NZXG-0-5cbd5c0e4941e7b5272e22c91268b3c3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image799.jpeg?sign=1738943089-XQ9uzOXwWit922iDf667PaBCjoG8ipf4-0-c5e5b98867e60aeae71831604917494f)
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=1738943089-pOWXK53h8BsCU4gbHOJjwnfiTuMi6FQy-0-bb956bb7ac7beb9c5f41e1a69aa24de2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image801.jpeg?sign=1738943089-Y2TSbtme5dxLGxkemAoliGfYQmWo37Hw-0-939c41414ed3a8a4bd2afcf0841163ea)
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=1738943089-IVEvBl19NhOSThNxRG48q9DkE64aR8Bk-0-920a7c49b03a0b1392586374961f0135)
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=1738943089-hInX2yq1cEtlvieXSv2HlYzn7kWaxFh8-0-c4d63c90e5f14449e0a4ccc1a06602a7)
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=1738943089-qeENbeiICgFWVhmnGllxTvsqY5VkKxav-0-17df2043a716a3df71ede0109ff07d68)
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=1738943089-9wOmN5Bo2vRDOun8K0BDfMG0KIpPA3oj-0-cd95b20b8139d56d29d6dbe6d24e0e7e)
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=1738943089-NCoHbse7kdGBbJntu6RKUFZHyNJwIRLA-0-2efe7895f1cb4709027a8f57557a875e)
? 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=1738943089-rXeKw495gPZIooicXleXuhlEgYeIMW7a-0-8141e1bc7977b539d622c5ffa828278d)
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=1738943089-5rkT63SHqriW4ewMkk7MmwKCJqxrqxan-0-ff7b4b4f7113d0709cafc9394f3bad93)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image811.jpeg?sign=1738943089-s5F8OF4l4SkzjdzCUWO8xz4iW5Xta6vR-0-dc2a135b002a60faa4041ee0d964f69f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image812.jpeg?sign=1738943089-RhD5ne4PXsthJj9nj9UKvwfborYRHQdf-0-a17f9cd7a253d5fb53f4235cf45adc62)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image813.jpeg?sign=1738943089-DMv38VcZJ6UgdecRRIeCRjq1GmjGHY4b-0-bb4cbe699c829e83406a7f35d9ba723c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image814.jpeg?sign=1738943089-bAYI7PevDHuQwdsET06KKuTC5qpfgm9H-0-d35b81f37f8d06affb222da2ef898d52)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image815.jpeg?sign=1738943089-3nUb2G24LlyEi5Okl7dimUp345tThIQ3-0-ead8462ebe4223e107598f53583dd188)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image816.jpeg?sign=1738943089-dKawJKloyHCAUk1qvqsHyEtucty8FwZa-0-3208cd7c66a9e423510df58eaf9a4d66)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image817.jpeg?sign=1738943089-rPEqawxUu6eCpSx3vp8wbUArSwrqpRHT-0-d8f2ac2d56a7c329c4b5ffe2c35d0d4c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image818.jpeg?sign=1738943089-OFMa1TUtpgMIBeGljBzJ1BLgauIMyKXM-0-2880667f7c3cb8be124095879e685315)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image819.jpeg?sign=1738943089-s73RpjBXcheQwFZPjuX6vQkHGb5A88mP-0-09c1dd9f6a945a89e3a615533135c6a1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image820.jpeg?sign=1738943089-0Zo7jek0IuBYvadRooTaXOwb89Wova9f-0-7d3ff1c73b1e254c18f1eb680be564ff)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image821.jpeg?sign=1738943089-Dxx3RFhR3oDO5shWjVgTalsIGpvi8ccH-0-ec8014825f4fe0fa0cb41596abf0178e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image822.jpeg?sign=1738943089-NqBP8eGmib8t2aEgJhZzlHfL08gbAYjN-0-43f9fe6b68f26bac82876a09b828d961)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image823.jpeg?sign=1738943089-3lOuX2xpFlJGsDHoaCH2coyV4RA7oXHV-0-b27064ff6a30a9f24c1a14a0029c98f0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image824.jpeg?sign=1738943089-L18Knsv1wxxqdoR4JssgSluTjo4ow759-0-79660f5ece848eb49399cc33edd6b71b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image825.jpeg?sign=1738943089-tfw4WD6JwgYMAnuX37k30zOSzlRafoNh-0-dbb94833103bfcc2efe99301f544678c)
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=1738943089-m8CmqQNrmdyqRslPBrQE4aKC2NZssFgn-0-b96bc911d0ee50f13c20dbab8db68fac)
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=1738943089-eZNmoqopFt6NHIKdS17vUujl5VD5CPY7-0-5335e2dc39d36ec0ab2f4882367e9aea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image835.jpeg?sign=1738943089-InMh4HvidTElK7E6Fzeuj78bM5IlkjFo-0-2fcdfa8ddb8722e10a04b39817f003f0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image836.jpeg?sign=1738943089-dQ64QttAR0r0Ci0xpQpG8dhR57bIfgNb-0-48d4892036b57c3fc9a9cc6042dfd110)
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=1738943089-ZFRxXmiWYbSku8poPTLpByFLEsKZ1JJq-0-7b0991f943a5557a99623a9d66ae32d7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image838.jpeg?sign=1738943089-7hhwqX7tGTcnKklMbIIwH4Oow5yq9HcP-0-e61a3943aa3101a9071cb80aeea01c89)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image839.jpeg?sign=1738943089-2d3QmjL6W5W3coTVFae5bXucQP3jADLE-0-ef5bb487d10f2e56cdf975ca2770ea57)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image840.jpeg?sign=1738943089-RdZfauCby6MpyFa22gRW6HXoKqVS61eP-0-c52a26eca3cf29f423f07428c27a49b1)
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=1738943089-paltuXlAZRiyerS057BRGu3ETgSuQTVh-0-971761d404740e701bcb39df70ee572b)
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=1738943089-cSJWcW6oogdDVVj0iiQJDeM2gfbId0Re-0-9c3aafdeba67496ed292a207d0c111c1)
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=1738943089-o98X7mv29XiOvPCemcja4SVhJCKlc3Us-0-3c453de3ca143b2b4642b162ae6c3997)
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=1738943089-lZDoFGwqFzyGeylzjVXqoqdw38lezKre-0-83b4a13570d178fa29cb3cc08e60c580)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image845.jpeg?sign=1738943089-8gkEMHGrRMnvbnufOb5OvEbb0FABKyeT-0-26584041386f8d2a7a397bb6ccd1ae29)
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=1738943089-CxcBnyTKcyWwZLotdHGadrZJNpXhINpi-0-ca754672a38022e002c81c34ffc256db)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image847.jpeg?sign=1738943089-C4yDDnW9t0gQKB8FVwjOY7PEp198yWBt-0-99c1ffc5b4e0e2753e571f3c82a0fdcc)
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=1738943089-H8PDptQHY7w3bTxCFwVvbVgfXoc6401y-0-d971b289414696b05c5f8599ef2ce5a1)
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=1738943089-9Et6EGQ87UBC4TsixpMgHLZSiCJbHzjl-0-96685df104a847d27ffd9e451fd7b843)
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=1738943089-eKGQJAWuIkG0pLQG8all4JGXd3C68ikC-0-37c8c48a66293e8c229ca6757199e84b)
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=1738943089-U3LlZFHkmJBnoSDFC668V1mPvfjKCFHC-0-69f63c55a0751ac0401358bad5cb2231)
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=1738943089-JaXEhpLaFJvIDH8uYgpDGzcrRRdqWSjq-0-8580bd7d2ba33eff6050f61bab351827)
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=1738943089-zVssze7KVL4sQ6SK3Phu8mg6YMkymvbW-0-e387cd4d5766738574be4b46b701f100)
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=1738943089-PMRKYIcvh8ZZtW9kk4XxBew30hlFSMIS-0-ad15f0ef8a839d02af3c8953ec043e32)
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=1738943089-UbCv3toGqy8rLb8GEosO659ioTmhZ9Ar-0-ff4ac4ae225caa2b4a01d596f91ead82)
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=1738943089-sknUc59rnggeOHx4sM9jU5Sy0Mhdm9CX-0-c7ac93eaca14dbd9d3c5f4b4988393c2)
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=1738943089-dUu1REsYkGtEhFzZ0A6Kb87w1Fy0sI4R-0-b090569927459db7ee255d96cd8902a6)
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=1738943089-50aYOMhzv2Rj6Ppwsw07oAgYHJjeUjZo-0-9fc4170a9a5c4c91f0cc00ca3bca61c0)
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=1738943089-Q2rVSzAN0NmMlREMIPwFYJQD5IWGm9sJ-0-a09bbc515daaab817e080c7e320fb58d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image870.jpeg?sign=1738943089-4hPJ4V1esBrcFtFhisAgCpogHruvaGKg-0-0b360609933c85793947a87723ca9992)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image871.jpeg?sign=1738943089-SgrGeIK9tgt1oEYmgttwuQI7yaFuUO5J-0-c6e7bd0961cbb8c49188f631ba6afd95)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image872.jpeg?sign=1738943089-6Dpx7Bv8pIsVLaltZa1Z0NCkeLE3qHed-0-06c345989d287a815a680606119cdba2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image873.jpeg?sign=1738943089-6eO346iGQJWN2uiXgj2c0OQixq28UISm-0-5283983b4ae999b85afb91da0bc37f6e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image874.jpeg?sign=1738943089-eFDY7WI2b1MviztdycVHhmFM4Ald8b4q-0-b1cb5613bca988c271cdf48336f19d2c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image875.jpeg?sign=1738943089-UzZ82ZYsAh0eHT92vXlWOPBmtUpocswK-0-def2c185bd6fc99abd49277992b8bdaa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image876.jpeg?sign=1738943089-q06T5J2olrEWyVwSIeV0yud7DQE89EAx-0-22deeb7a569dcbe4b894e9e7791b5eaf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image877.jpeg?sign=1738943089-ok2jopScoUnDxPoZyHHfid3xaB9SdH2y-0-8cab708989b7bd36fa4379d3ac7db389)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image878.jpeg?sign=1738943089-5F5uhOTI8DqJ5QQUY7ElaveHnU7eLnHC-0-a641a6f90f8a0b3aa6c9b74a00378ca6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image879.jpeg?sign=1738943089-rLmUZW7cjtwsTkSP1hZ9vP762y1imb4f-0-d3b7e097685bf9a9fd6a07b81e1d59e7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image880.jpeg?sign=1738943089-tXqBPCBXT7lA8xL24UinOd11kdekx74D-0-9a53995974267801062a7ec3a2b3eb67)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image881.jpeg?sign=1738943089-is0sO3OyvLDlNpuO1CfGR96MBWq8bG9B-0-f965b41fc6381ab8beeda20e187e891b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image882.jpeg?sign=1738943089-EhYWvdnkrHg3P47TlvT0QKeNknukKxSi-0-9021317482190d4343e0231371103b42)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image883.jpeg?sign=1738943089-5oWdEn73VmhOnbaP51aGGIvAycupquFH-0-bf5783ee5e90e2fa2add465eda7ed7e5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image884.jpeg?sign=1738943089-OMxxJICGkK0qpSRVdi6EzCngw1C9FfIn-0-ee224be9accc09e318dc4950ad6824d9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image885.jpeg?sign=1738943089-PMEu2rGn3vlEBpuoTZpWdZ8n1zIr0lnI-0-a701ccdc25fef15ff640c8d7c4f2866f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image886.jpeg?sign=1738943089-EsEZ9RujeNmiijFRO5eWvNqDppD8DxUv-0-4a51ccbccd03867aaf971fc56b6e0c09)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image887.jpeg?sign=1738943089-1hZzTy4JriDM88K0WkO0aoshYLsukljk-0-27e69a0d5cb17a9f3a9cc4e82eacc8a7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image888.jpeg?sign=1738943089-1gixF28587hnOruxW5W0tR2gdQ4kVOTF-0-55e9a494c5fed6443d942cd6fa5f6877)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image889.jpeg?sign=1738943089-AwLSnBzoyxmIMJOrpPx0awwfFYyPLl7n-0-e244d654019393578c2b798195dbfc1d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image890.jpeg?sign=1738943089-CqFoVZax3yvxilHBsqDV7PdXfGiV49yH-0-af79922dca30ae69a694e7c67f40b271)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image891.jpeg?sign=1738943089-FboqEYze4Sr02ZAm9RAECE0jWr8xKp3o-0-19b0c858a93e129799fb840a37fb5f12)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image892.jpeg?sign=1738943089-5jQ1MbcMjZfLbDDWVXJ14WW8JL3kGEQO-0-4f4cbb6b2a690582743b88a64d1b29d6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image893.jpeg?sign=1738943089-g17TShbHFZpyLLqmCJrHVRLqC55Hihka-0-462c190c0f2fc37afdb923b5f715f6d7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image894.jpeg?sign=1738943089-jtzWBtGLIwh4ueK0Z16G6GrTjBzEfvag-0-2b9967075cadb270b7246595b75437fd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image895.jpeg?sign=1738943089-e9pcznBF2XDI9MTbrC9pzYSuZtYrB3VS-0-e9020c998fff10a1be9a12d37033e28b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image896.jpeg?sign=1738943089-bOGXZYp9652mumpMBFa3O0Qwx28EdhKp-0-3e8dac268dd609cec471a921d536b332)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image897.jpeg?sign=1738943089-U7vvVpeJN2TmY9obJdr5uY22GgRi3rcP-0-79d203eaa863582a14fad79ce95a827e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image898.jpeg?sign=1738943089-9NdHhyfHn4K18ay0CmhMGrdCG0j1sd6Q-0-a33555d642009b7f49a0fd774a3d3a43)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image899.jpeg?sign=1738943089-Bj6kxOBwis7U0I4yV7YAeapFvHaizizK-0-631fc2a188523952d850642eccabe5be)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image900.jpeg?sign=1738943089-eb4kGYG9vhI6x5zjfgEyBQG3hQ8zqsrO-0-13ff717096e39784ff3f64dab3308eb6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image901.jpeg?sign=1738943089-ysbULb67kz5cMjQDTG4NVowO4TjvlkDS-0-36004bb8df2d0d1614d16a28a22d8050)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image902.jpeg?sign=1738943089-nIpcShWbFt4fbf8c8hrsnxXI2krrGEbJ-0-8b75f5e014d9570c9e46fe97647f70d4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image903.jpeg?sign=1738943089-7mXhchZLkQOx7GLEqijiqSrUYoCli32P-0-686091cff5745abdad419a2c9a581400)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image904.jpeg?sign=1738943089-7IPLkhw6f9auFXTkAXgMNeLDYJIEhkgC-0-8eb9c59a6a45d7d077057598b37fc6e7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image905.jpeg?sign=1738943089-BabLnmnZwHrMPqLYcP0wztf856TQ9XQj-0-50c054a7d53aea5842929c9e3d296ac8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image906.jpeg?sign=1738943089-dnD3oSN2BtFQBgya9ktljNK1vhoUpMIh-0-f1d57d38f36cac7eb8be8cfcbabde373)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image907.jpeg?sign=1738943089-ZmTlZV3rwiBhHek4dG93qlukEPxerZlR-0-3a099de29fc80c4c7a832b6c32503ce6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image908.jpeg?sign=1738943089-jTRLicwoHnq7IZZme90r5ZUThhRrKApG-0-b1cc8f5701130301775b72c04d6a3d1f)
(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=1738943089-fWWxgCVaNKidWcQIqw0Axd15B1uiQ9N8-0-f761798ee7cd164de43f6b4661c73e31)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image913.jpeg?sign=1738943089-cFtectxVpHAavh8o1RXi0BT7m6949kwJ-0-6ceafd346e071b01cb4272a5e143290f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-1.jpeg?sign=1738943089-Ijsme8ASDN0XJUTv1xsac5ytMrFTLY3P-0-a91acedaed11584a474646f53892a954)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-2.jpeg?sign=1738943089-fmkalfrJIvH5lQNQbMw9m5AsQLhjTBCP-0-76f2e5be8f38a9ee39616e77f4d0229d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-3.jpeg?sign=1738943089-IxPTe12t10seLNV3jIF7984EmMdLPPYT-0-195906f1957fca72316d6c56e81613e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-4.jpeg?sign=1738943089-0Ta4Q75ze9DXppv0ksvuDJiaOau0mNZm-0-15ff1f37d689ce727aa3cf5b29f4aac3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-5.jpeg?sign=1738943089-LYciEzFhuW9Oz0LPr2h86TzUN90J0wT4-0-e44b096e64d06f54460582e0b4484fc7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-6.jpeg?sign=1738943089-G1PpGkUBWiaRl5wZsSkuvzLMoHGfjg6Y-0-d82b149a8f1e769f11cf6e95d1a5ce18)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-7.jpeg?sign=1738943089-8pKaqyBJ5D6vQIDMnm98u6L0dcseD5lp-0-0cfc05fb65c4e86df1b07a7dd51369a6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-8.jpeg?sign=1738943089-1WopNyKDgfg7cb7ayejO5lHsBcAid6DB-0-b0796d6a17a2506bec98112802af8f63)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-9.jpeg?sign=1738943089-0LbNMZbuoObxLzobiYFj84L0Xwb3fWxh-0-d5eb71bf04f809a0acade044a129ae1d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-10.jpeg?sign=1738943089-aq9s6iA2yU2ZUXY6nVFOeLYNf0G5wvkP-0-6e3b0f9247a28d0da2b89879b30e9c14)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-11.jpeg?sign=1738943089-pIA9kv7HQCbEx5fkLeb0UYmBSI4JE6Cv-0-ac198e464b426feea3ae48bd13c31a6d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-12.jpeg?sign=1738943089-c9TM0fibv0qyrVTktXNZBqhMJCpnuxcG-0-243d6c0c451da69713a36011fd02ea29)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-13.jpeg?sign=1738943089-wsptsw8LOvUM1P8MDm5jK1w5scx3kwOm-0-1152eacec826db2ea64b58f5dcd68994)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-14.jpeg?sign=1738943089-TWWDWt9LnqYYicLqwyfhvYIa85FNdBka-0-e12daaf4c6fbdecc32ce164e63463753)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-15.jpeg?sign=1738943089-PHZIlhmWmYQ6q4MYAZoBs2C3dmk3ROv0-0-5bf8b48e6fca6ca3160873a2c6e2f743)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-16.jpeg?sign=1738943089-Yk1pC5XfpMLnMoCtNFdr3sbhgaHt0Z5Y-0-735e8deb078c98d00b55b0284eb96594)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-17.jpeg?sign=1738943089-r6HFjjS9xL3IFyGXbGjeTEd8I6BKTgt6-0-3ba63d0a007eb737b3e9df350fe63032)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-18.jpeg?sign=1738943089-Y2kPPjBHfduJ0mdly6sv8Vc4XOCG53Hj-0-31297257dd6bada7cb1dd9dc97c6a58f)
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=1738943089-ysaBFsAENMq2SLk53hCqxalrjeSdSSVw-0-299c76b608f822a3716cdb4ef5b5df51)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image923.jpeg?sign=1738943089-zCSxPnp7PWMKzem2pQk5cnGzzHVU19vf-0-94c384a94a2827395e5796788955f7dc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image924.jpeg?sign=1738943089-5Nyqt5xlTwqhVT6wyncnhoTQEQjSTVR6-0-103334990cc93cb3d48b2a8d1f67f516)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image925.jpeg?sign=1738943089-LgwIWE9E8eGEYEMnCgKYYxJtrouz5YSm-0-58a85a9c5751384a0845eeca7370c645)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image926.jpeg?sign=1738943089-9MOCXKDcYzElcwIvwFUDEPeWieX6r0Fv-0-04d84722e56271fc4f0b69829e85dc10)
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=1738943089-spA2vbhuRPvsVGbeZpQkzs0ODPsqkKQi-0-c731dff85b03fd760b5b22756967d84d)
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=1738943089-BiIAYeyclI68tG7lFUG1nwjklZW4LM6c-0-e5c2679f48c110a94b22977d302f0872)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image932.jpeg?sign=1738943089-OPA3rJg21yeVmFmWxY5SamgcIFhvufe3-0-99e47cd0ca286fcff888aa43a4849419)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image933.jpeg?sign=1738943089-QeoXwnxLMnDzT0XEdctH6dnY3ON2C2Jw-0-6fcdca3f23ce072eff283931de413e61)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image934.jpeg?sign=1738943089-wE5XnPQ8MtBqdv8tUrcHtQRfRHdyKI3X-0-169008b85eaaae555562b9e3ec984be2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image935.jpeg?sign=1738943089-DNT9XKEXYG7aUC42pSNeJokJoQkERs6d-0-4c47db6da3a0b74e7f1f45dd0305bd26)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image936.jpeg?sign=1738943089-5d9nJxcSnzlgdFjZLrRXDT72m5ZE1YOF-0-2a5a8f71a88d94360d07668085749fd3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image937.jpeg?sign=1738943089-3UlKzygsAf9BlfgAGq5Z546sbCSaBT4B-0-917cfde79438292ba2478e22ce1acedc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image938.jpeg?sign=1738943089-PQSTsDBhNsy8NuNirGFOEbtukkuicjEt-0-2d20590ba2fb1e5e6cd9f3e8083abe90)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image939.jpeg?sign=1738943089-5hwqbcvCnGWZGABXFKgD9VMGfaYU2Qke-0-f0527646a9402fe14afd9c3a42dd0c60)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image940.jpeg?sign=1738943089-q7JxyvXPfgoT70yZqHsRQRlndkiVyRs0-0-fd1c73b3b0e4f0131555116c6f2112b4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image941.jpeg?sign=1738943089-QIHh0DGnTe5iQYDJZsFmnRw29s0HUW5P-0-8fceca268870a9329dd6884cb0f00ab5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image942.jpeg?sign=1738943089-CYdWdjwp754rHLgJqIZxeQ1ni4zf3vQy-0-7dd7dfc978f17dce6021785bc9e4cf10)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image943.jpeg?sign=1738943089-bNHZu2h13ClshXRmXvsb3KvtQA3SRXpW-0-dee81d2283f298e708fa6d61bafcf9c0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image944.jpeg?sign=1738943089-e9ZW3gyJubPI9pJLi1EqTZz2MXABl058-0-f06bb76f87a844535e0a6b99b5d92607)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image945.jpeg?sign=1738943089-XFam0zNzOjKkPED6FDCLafjLQXvtYK4p-0-121c76eb9912a7f0f6fd1003733e96e5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image946.jpeg?sign=1738943089-hcTwSAIuYFHTB3wJaauJgFI5EXfGVJYB-0-1d5629282f2aac84ac4cc4191a457709)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image947.jpeg?sign=1738943089-bvXWfd9amW7TUPYQzCeevJiR0JFQuxTs-0-5f984a34fe7014d9bf87596269240ccb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image948.jpeg?sign=1738943089-fgEdowV1AJz9wtZ3yYQv2tDrurFUYqpP-0-ed5b00f933e86ec4816f322fe808a2d0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image949.jpeg?sign=1738943089-qkfxPVxtDPF8gJXMfw3vRMiJcD6yoyJc-0-5a3e016da87ec26e005746f8eae89cad)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image950.jpeg?sign=1738943089-47vmJZlHlcs8UVnX6IjP3ll2JkvEGVvY-0-55da7a841b16ec17d974dd348d0c14aa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image951.jpeg?sign=1738943089-MI0A062ZQsrSa0ldaXDxP3YPbSs40Lxf-0-89bd0b210be9cf23b9cce5993da011ba)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image952.jpeg?sign=1738943089-eeVhJjbZtG3x0fFTxRExAdnlDu0ZgKTZ-0-8e15a38a0b859a3cc9eb436a5c2d76de)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image953.jpeg?sign=1738943089-41QYIxWcje1lijRFn3X3OnyjfaIYxc6D-0-4de7b5d02f19b9c3455f97940d79f528)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image954.jpeg?sign=1738943089-mYBjA0GGZr6ECSYIDrqyAtjtz7b2zthG-0-ea619ad0421b5406b187dea88e4d5732)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image955.jpeg?sign=1738943089-bxCmyUgw979bBrxU2aYWA4PbTImaPWOi-0-0ef8989da5f1fd68db98b39d50edeb80)
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=1738943089-3pAqPXz2qOfnrCrol8AstS3N2NbONkAK-0-bab0fe995e8067e25b5056ffc5ce0fb6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image961.jpeg?sign=1738943089-SaGUxC2WGJPJsOZiPTTbCMdiJsHWEOoy-0-31a27f6206feaa98adafbfbf891f6e9b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image962.jpeg?sign=1738943089-bDvhOwZpIqGX19qxoPAzOiF0uQWPUXQX-0-9df1d211628e19eedf531971f627a56d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image963.jpeg?sign=1738943089-iebw259y8BgcgqFSeSIl81ykQ0XOWbJz-0-b7bd0dcd418762c3cf9fe7f39f54ce8c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image964.jpeg?sign=1738943089-9KTmRmK5ejN03wKM25T6shn9FSX7Zygg-0-fc5eef41872f68f534c09a7a8edc0ba4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image965.jpeg?sign=1738943089-pl6FTLOmpA4Ck9fHYmYGnl78tSJ6bkHh-0-f2c8731e832ebdb73da57d4d137382e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image966.jpeg?sign=1738943089-4x5X9Va4q0j2lE1zkmTsxuJr7i5uFXQn-0-9192ff522baa477cc6a2cff4b3472512)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image967.jpeg?sign=1738943089-ckZB9uAF163f3lEJXAOaNbx6JLGy66qa-0-098aafdf166f2b9ae825caf066646840)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image968.jpeg?sign=1738943089-G5g83YSikxVrcwnVFJcq6UVlpQnSyjSJ-0-46f1753ddd0e2c9b38942ccc75d2f80a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image969.jpeg?sign=1738943089-R5aaDOnyhgGMZ5aZ0MlGzOa4c2NSHrgr-0-cc26929e6ddfd7e7df66b04a3861e5f2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image970.jpeg?sign=1738943089-6h89rur0GmmtOWdjCVGed7xOVvcmMlje-0-809ef0a8818047a97a4fff0061c553e1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image971.jpeg?sign=1738943089-FpLNf7cWYXQM9EYHNM0sbhGGJSzn8yhm-0-7b0e55bc443a216bfa768f02ac11e178)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image972.jpeg?sign=1738943089-cO7tB0wxOAlBZ9MVqbsoqjmryQuQq8hK-0-ca99d0ac5163d2c014006decf628efd2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image973.jpeg?sign=1738943089-ZRoPfulz9bT7IG68L25yugsvkQcUIE7q-0-681dd58bb01e54492d9c67b1259185e6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image974.jpeg?sign=1738943089-GRtCbIxdgFTLAO6SXTRoGXvjT7Mx3iIk-0-1fd13766af86a11eb3d770b914378d1c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image975.jpeg?sign=1738943089-QTQx8Eio9Y5UxzJyYixRUseNaKDkj86z-0-3fdf235aac0fd847d62491f753777cd3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image976.jpeg?sign=1738943089-kI2tLq5McOoBq3rqBvJP5IJfcyi5B6YI-0-1cfb9e44e1c34713e480ed0182f691ea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image977.jpeg?sign=1738943089-JieaRECRSuwGhNRowKH667CZ09nkVhI2-0-a97376fefa57f285b0c4cca932923ed1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image978.jpeg?sign=1738943089-etyCTRYDtdfssxBTOVnGQqhpj6KNiJ7A-0-a51a44d59769fbd9ed70f6a566948ac1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image979.jpeg?sign=1738943089-dUfiQU7Oa6VD5Pu2GeiIeLf92MduPlPX-0-30745e61f95e5d23120a5f94775ca95c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image980.jpeg?sign=1738943089-cCZgg0oF0p9SPl8TEGhjLr6CgAURIbns-0-c1c58226a4f49b4ac3ea81a6ea0d4aa6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image981.jpeg?sign=1738943089-EI5W1awWIIZVZHfYyE5A2SE8b6jnN9aC-0-06080753696c4be638334c87ce17a5bc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image982.jpeg?sign=1738943089-OzxnCMhTGHkMZUVYMM8zelcnRyvkhutZ-0-5a59f091432b36367eaf7b42a5ddcfe8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image983.jpeg?sign=1738943089-RGBDy3Rwz9n1PnuNU0FfX7ZeaieRCTAh-0-c5cf31d4f474e8a7d831f9d50b0fa90c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image984.jpeg?sign=1738943089-eMIcLc12g5kIcVbdak5Noy6WwnLoYZeg-0-33f8b0515c574f23f55080617e169c68)
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=1738943089-6r4ssljQw9S1RAKFU51QT3ycyMoFv382-0-14913ffb138d30e3396a975f87f3b564)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image986.jpeg?sign=1738943089-gkqfA4xR8VH6Vsxzz1hQYMuI9zRK5fem-0-541d3b5a85d3bb0007023a93ad23fbfe)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image987.jpeg?sign=1738943089-9HOH4RvOsLDWcpa1lxQOe4ZRZa4dB4tC-0-ef4a2dc118a0d886d63b030cbaeb7ab4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image988.jpeg?sign=1738943089-6uSUcpmeMWu3qfBKjXIOaCyLXYmD5sB9-0-bb119654e00b544712a22b3ea684950b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image989.jpeg?sign=1738943089-N2XvAnaUmRVNniIMLHIjJAikQMKmvgTX-0-a56946fbbb54441b15835bc7c96d423c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image990.jpeg?sign=1738943089-5My4aEn6Xsd3sFPHl9kfbK3at4UO8FXP-0-90aed146ceebed7f07751efaf4968e15)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image991.jpeg?sign=1738943089-qBG0YRhso2hUCXP7XRcO1OmZuB3QZXe1-0-a53c7705c01d6b1223dee5c4a3ea4358)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image992.jpeg?sign=1738943089-lJaGnLdsOT8Egck2yPrXTzSUaVYJOTSE-0-67d150643162ab5bc6e867f6f21e5807)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image993.jpeg?sign=1738943089-gNc5vnVeIUxK0veTzcZ0lg0esOlnQ7co-0-b8bf031e55f8bab12535db312b28ff2b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image994.jpeg?sign=1738943089-NoD6NYOFD7vZNtAQCkTsVDe3kYsiQILT-0-3290ca97f27ccc56ec08ba426deaf6a1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image995.jpeg?sign=1738943089-cZUwbf1aul0lAXBjcJPHTWZButFqbJiy-0-fdb4ed3abee5c141d0c7aa02e37b7cfe)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image996.jpeg?sign=1738943089-WI42AUIY5Mzrcv54O6qpr8DpKDsRTY6f-0-503adab7f14742c4d6f7ae3eaf380ae5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image997.jpeg?sign=1738943089-MB2uR4Fa1AV9pLAqGsdsEzFsIbiKOJti-0-dbddd2437d52dac3402c0620e5b68ece)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image998.jpeg?sign=1738943089-5c9CMhA95AOkxnK1N9BSsNtcUXA67u5Y-0-d574bbf28c5b99b223ef902f4e36a093)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image999.jpeg?sign=1738943089-ChY8e6pSBiflxBEo5hW2ZQ7fXDlFvLdk-0-65be4f0dcd1b39333c90d02f5fe00238)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1000.jpeg?sign=1738943089-XlKdv0eeGKu7en0eWiOUYlIXFD5dSH7U-0-cdf8f237cf4e3e409a69b2f0d035897e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1001.jpeg?sign=1738943089-wrBSjsSZRrzopqQJX8VGs0DhmtLfIu2V-0-6fca9d609c4b42f2a1b6477723541296)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1002.jpeg?sign=1738943089-ZPXtdgBPoaUGn2O57VXDvreI1iq5T1E1-0-2ac512e949e687578f1927508036e844)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1003.jpeg?sign=1738943089-J0Xf71pUvZZ85cPDD3C9iV1vJ3fvuXu8-0-df3f5667e47753fe08681c6ddcddce07)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1004.jpeg?sign=1738943089-przMu23YlZ3sb8tA3PnVcJbTWKgoz6dr-0-1d6d7b6cec3db4337175af8f7b97875a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1005.jpeg?sign=1738943089-MbGARzSdeKOqCiKac4rqui7IDlpR6Prt-0-0fe19abb259b018690150c1b33677638)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1006.jpeg?sign=1738943089-FHIVN0bvwrOcqkzTbyXAnqf06h3NaGAr-0-8d6904734eebd6afba4869cbb6dcf2db)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1007.jpeg?sign=1738943089-UvhmbxjW4DLxj9LEH148097oCiqkxjNC-0-51fcdd3295221ed2e26a6b51d69031e6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1008.jpeg?sign=1738943089-TVqqlwAH5xTsLkIjKt1VO7Ejwy5Xso3g-0-d6e34bc202c905c002e571ba5c8a9361)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1009.jpeg?sign=1738943089-CdnR92wWr2FrmYgdgGP67Z6cGknkbocl-0-28125bf239b72b8dbbe7b68268700e64)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1010.jpeg?sign=1738943089-z0wmgS00UsXINNawnaJz8a94nszoUsHu-0-9db74a98f877752b45e7ec62834dc197)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1011.jpeg?sign=1738943089-6KEAELmATRBV2uS30moAj5rrVFsB7bX9-0-224be3f3e0860832ad683ca4c307a2ec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1012.jpeg?sign=1738943089-wKfkYIQPnT8pXyNUeYl3G2aDw1dsMv3q-0-6b6000db77615735be5d3378140db2de)
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=1738943089-O0xKG9HdgSbhaJYHnw21cermwtIFPnRD-0-9c625e8804ed5a358de14b8c9a8efdcd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1023.jpeg?sign=1738943089-uVkYvcy22j16K8KhDasCtGIOEu7aHEee-0-a2f57b713aad169558ca11a7602ff25f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1024.jpeg?sign=1738943089-QK8XM3epFVbOhPZXQG1kYb6TjYpVKoJn-0-01fba4a2dddcf612093af50814b6d9fb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1025.jpeg?sign=1738943089-EJLPg37f3eEMKN9UkXyfknSaQTt02JgS-0-d03b1214d9ee4c69d1d1566ce4577a67)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1026.jpeg?sign=1738943089-v8Clzs6yIzTT0xkEvNzpmGsZAczEPcx0-0-5470def6069199e2f03ac16c62cf835e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1027.jpeg?sign=1738943089-iMIILt1auTe8pVfswktJMhaf4eXkQN9v-0-1eaccb1af960b564d9e2bb5b4163e35b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1028.jpeg?sign=1738943089-sgXVzvbUqpL1I1ZBMsWczfghuhJM4qya-0-7b2779ef8f555a7a77250360484f6cb7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1029.jpeg?sign=1738943089-ke0cd9SwqW4WgQrECzeznSo0BNvndDrx-0-d437f36bb1c3e8b95ddb8bf597de5b6e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1030.jpeg?sign=1738943089-PrI0BtoVwynkO85ZaQ3nPfaMtJuy85pU-0-56f96389f4d5dd30f3967e7dd8c916f1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1031.jpeg?sign=1738943089-wOrgIpkhjm6RXf9mnuvZUmWxLQJYoex6-0-b999ae8df3f9f3a80f5ded034dabebd1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1032.jpeg?sign=1738943089-ZeQQ8WwKaClbWGNvRTdQB3bnfB8yCGLA-0-8721923402379d6bc0a9b864a8ea6b45)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1033.jpeg?sign=1738943089-j2bS2MFFcJpLNDFGXmR1MnHwirvjlBOb-0-c70729c6607a4a78171c9ffa59b89d3a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1034.jpeg?sign=1738943089-KjlkQFmicagVnV06xiWmhCbZCX2WDwIB-0-577704c0fdc4714e8bb78786a5af302c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1035.jpeg?sign=1738943089-UiNus1ek7jtgnnVluToi01xZPzJ8SHNW-0-85750286cb3391a8665e86829d9b1813)
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=1738943089-J1FtoVuq3X5sbAFWDRMbi7cITa8mWuGH-0-3fb067de0f246acda923b31e55935fc5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1038.jpeg?sign=1738943089-2iKYeTzykL3wG1oHBB1Bei5H4LxgIq9I-0-717e808dbda49747037e741099ecb678)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1039.jpeg?sign=1738943089-o5nOXfoUDG5HzCP8VgX4bErqPsbrxocS-0-4d3a759a3f647d9b87aa5d4b27c276d6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1040.jpeg?sign=1738943089-ln2UVrmOoAw28XatbZwmFhEGFtOo49YZ-0-58b54e0d625be15d0e25d2aee588778f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1041.jpeg?sign=1738943089-1XTychoASFt0Oq36n2qQnISzbCA4KXz5-0-519cc46dc35b53871352b304410ec2dc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1042.jpeg?sign=1738943089-XoLxRe6GQmGyUVvWcStStZ0qtsEr1YJ1-0-05faca094db6bf41a8dcb6fea77792eb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1043.jpeg?sign=1738943089-xtenPv8f2y0AHEyOONZYhxaJFB0ZV15E-0-de8a0a9f384dc30e7f4736dc8242f30b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1044.jpeg?sign=1738943089-od5mTsbzvacBGjns8ZyHxIJ1Fm4vs5KK-0-50ee33867b7210acd15934eda69d16b1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1045.jpeg?sign=1738943089-qiodQJvy6TeQ2bR83TwRRj6a8pMMCO3Q-0-6e786ba2b208bfb75f52e338e4c120a9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1046.jpeg?sign=1738943089-yUqY6FHlbRUdHr4mc8HoN2V6s2pjLVxt-0-f3d4292112760d3da4a0c8ab2091dab9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1047.jpeg?sign=1738943089-WBBTqIiA3CUZnjkG0oLNP5xc5VZwvqhh-0-be9ecc0d056957693f6d725a3c51356e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1048.jpeg?sign=1738943089-L22wArcE3fwNpzqTqNY8oZb9541sL6iQ-0-1310cbc77105ebd9a2efa7f0f1a41c03)
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=1738943089-K8K6oEKyYXcpYlRvDpqPUAVreuUURqtB-0-6525fd80094c65e48cae927eab87b0d1)
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。