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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=1739305187-91tiF5e6c9RcL0p72UPZLDsaeHvIOwox-0-978abc60bf11639f83d1c922afd65a4d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image773.jpeg?sign=1739305187-B0SlbGvcRXWrvlWo6VBjgqDpgKPJbaV9-0-12a2f1742082ca649ab86a0b21d28159)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image774.jpeg?sign=1739305187-ow8uK3GP0UgMDwF9Kv9MhEIPDY3BEKY5-0-abed20366512d825969ab116473300bd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image775.jpeg?sign=1739305187-7T35i3yCx9Jry5778B0kkR06l8IOlqki-0-e473f62071bc07b8f0a90b545e6ac189)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image776.jpeg?sign=1739305187-Nsaw08sOetwZcc58ABCuCXvQAW9H39EV-0-7590d7a98bd21556a2216048fc2df06e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image777.jpeg?sign=1739305187-58s7DXvxVhmXfKuuKJdBmAq1HeKwMHzS-0-ec8c21046b9ee352c79d37eedb6db20e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image778.jpeg?sign=1739305187-Tr7YAxfH4yrTwfIJXIriTbSwzn0fWnpP-0-294cbf83723588fa896ac2fc5b740ca0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image779.jpeg?sign=1739305187-thXFa4Ai4kEvi07WywPobY4YeHlT3hKY-0-159694882dd2d5ca7966f26aa011f479)
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=1739305187-Nm6Ul7CnMjcKU63fWXheP1X3N7PqsvzT-0-4543f45a29d064435395804005600e43)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image782.jpeg?sign=1739305187-vYKYTHkNjXWzNaBIByJcqV0Fptnzn5mG-0-505a3980804076367edaf3175d72d6a2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image783.jpeg?sign=1739305187-CluqCC872Rv93fCAfN3JynvYk8tAbEDm-0-e1a5aa83ce8168684e82028a01117bd0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image784.jpeg?sign=1739305187-87w0cEBcKMQ1AnGLJidPoeAJnlm91QIP-0-45368566a38b0fe0219b9c557ccf8f23)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image785.jpeg?sign=1739305187-wJRAyBq7NbGYXT6NyBwEToIuJk16KRCb-0-6ac3d715974df43a6a83b9d2b4316201)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image786.jpeg?sign=1739305187-8xQfoH37qqTMqqHZ4IBqeBO68MWKCgfw-0-cd9712a777f853fca6985063d4d4ae14)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image787.jpeg?sign=1739305187-omrN7CHcuRgdmNtUEdasrSsNlN1Aarrq-0-c93650d301cdc67601aece1a7e115e1c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image788.jpeg?sign=1739305187-5StUPUTFt8bLoancw0mAHOzmtuMIBdkv-0-f05a8a44c60751ca37fe73554f279a4f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image789.jpeg?sign=1739305187-8ymz36xgz9sEbb5dXsdPK4rcMURfFDhJ-0-01e0815796d5c7beab5517ca1ce720d0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image790.jpeg?sign=1739305187-H1AItkkydYVOTmXAYdnZP0KIuxtuj476-0-9d6df941f83d85f31061ff7ce544aa2e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image791.jpeg?sign=1739305187-EXfyJRFId1Fj7EacldixKBdIqPuligKF-0-8d4714020278888d154be79828a3f44d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image792.jpeg?sign=1739305187-W8Zf3OSUEM3my0AJwjU3FPrwSneYWQkC-0-21358a98da73dd8b69a65852bb2575e3)
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=1739305187-2LM6XCkMuZV2QrLOSqWuVJap4Ah5tbks-0-3f1213b301a3c833ea4e65c5b4d73ee5)
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=1739305187-UltwRW6m7W9KqiPGYS0ElA0XZQRFg9rs-0-080943c64f544b94c3bf27f2974b2fbe)
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=1739305187-kW5AuKhTkssvkrVi5dtHiyR0CH9PvT7v-0-d3ae233edcf83e7530703c3ce66f3bfc)
? 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=1739305187-0lKttcsI7k3ug9ao5twMeXiICgPSDxId-0-75937ac01e4de521078c55d5584db570)
? 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=1739305187-ySEoDzjzIvjAzI08AByxxB8XLminLrsh-0-c3b457b1ef60340fba80a21c58bfbab8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image798.jpeg?sign=1739305187-5iOeQiv48Zq2AuCR1fnTYwvoeD5drh8x-0-bdd274ec23cbfb26de14b89b111c09cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image799.jpeg?sign=1739305187-C0s9OSX7pTJ26LigBm6gjd822ZrDY3vX-0-03fdffbfe95b939e449e1d6f16593d2a)
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=1739305187-8WFm4MWoEEYaVlvXpWXIfAaSbR03KR7S-0-ad8303acdc68ad5f5e49dcde7b40183f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image801.jpeg?sign=1739305187-KUaCVC2pXvaW9A8cTfSQBbFvWlk1MTcz-0-dc6b3cadaf352f1e50859ebd31f03868)
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=1739305187-C3VITn9HAzt8RynVeWiPiNV7dNPYyAmz-0-28fc17d210c230789688a007eff886c1)
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=1739305187-EfOKCe7MiwskDMRYZmqVLvH62rNshSz0-0-8f82d23950ef5a749b3df6db043366d4)
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=1739305187-aiAvEzHjpjOVtgdG4B2TOnQhW3WjhW74-0-b7c56dc9b1bd6d1c2f1b6e3f93572ac6)
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=1739305187-bFRzOKqgQEXvEYtGqWITxCSZAplQp8JI-0-7fc64b141ac08a76fec4a84ee7ea634a)
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=1739305187-ovGZYeKKTMRAaxu4SGDlmOMVMF2mk9vj-0-3b47e247a9c42c046ace868ab839cabe)
? 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=1739305187-DKZdrly2Am5B27O2CyBOYDg7NwWnnbvt-0-2200f354c88fd200f7e68c0cac67f64b)
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=1739305187-qrb015fONnBpE5GeMVBrrv8ICY4kQDTh-0-e6bb9e21a97d66c3cfd4af0162ed3311)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image811.jpeg?sign=1739305187-l5EFcn5TTogmJmBLFzkNui5RUbKM3wEG-0-88436145d3cadbd92e02c1262db8380d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image812.jpeg?sign=1739305187-hQ0M1ls4tSVSGSCLYvgH763mCeJg8UfU-0-b25dccbf572a0939fc3417dcf834c492)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image813.jpeg?sign=1739305187-Pyl78SlDSK75lIfjgvTIllUpX0Pjpj8p-0-cc850a3fa49a812bf2549bd590fc69dd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image814.jpeg?sign=1739305187-3IH7Yumg9VnM2Ce4PeaHWclh2WHn9Q6P-0-f6dda0edd605c3b848f891468e54583e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image815.jpeg?sign=1739305187-rNKWggo8PzsGg6uonJj0OxdA2ydxR1eR-0-6e4efd259459b4ea8ba6592c81b9b1d2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image816.jpeg?sign=1739305187-ZjOTtd8nRhY3p703U17rEIG2ZptACd5A-0-0dca9a6db18ba584db6f73c7c53ba32b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image817.jpeg?sign=1739305187-zDddqg08FzNUuECsn3gBIN7qhjRliKp2-0-36dea2a0901e9019c749a1b5a5ad1c6e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image818.jpeg?sign=1739305187-95nwyvH7qXzxFtEIZxUDZ4Xlvzxq01UM-0-ed87c434aba2ae9eed0cab61f14be342)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image819.jpeg?sign=1739305187-1NLRQgj7QLULOymQAlcumIcOvPgWihqM-0-bd3a20d1fb850376e0cf65443fdb82c3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image820.jpeg?sign=1739305187-w3iIleC8oQPSCLxx7fm20bnXNam0vvYz-0-26080f02a32effcc722dbaf51f021639)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image821.jpeg?sign=1739305187-9AMaAaHTtYBtguHOE7mPuHFNP1pacXwh-0-e668cddda128fc85c80123bd69a2e6cf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image822.jpeg?sign=1739305187-z0kc2DeyOjsPIFVRK33uHfIwVLVxrYhT-0-cc5f361f96a4a9dd514edc42e47e362f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image823.jpeg?sign=1739305187-vB4LHllAMoSpPlWZmgbHPTZmbNttOyJf-0-03493c38e4ea3fd3dee9ccd793c9feb8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image824.jpeg?sign=1739305187-S4i5bVASn7QAuoJqTQF1tkZuPjqcGrYD-0-57f8f0ef4f5d5a831686346a0fbd2379)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image825.jpeg?sign=1739305187-YZ037Mz2qMRwO8fzDaMTLVmFxG1EsWeY-0-638d48ddfecfef4a7d3c7e777d8d38d4)
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=1739305187-AZfrkfzDKvZhwlGiCmmhxuzdKnE378ZK-0-3d62fd2ab9e3e6230284fefc8562df9a)
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=1739305187-D7BgNQivwknwtpASDmxJaCt99jutAusM-0-17f9559a0537d27ea4481d594e570dd0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image835.jpeg?sign=1739305187-uHaqsQLrxlOWLs82O8emw64GI90NrbTV-0-1fbfa813404c08c4325d89dc394781eb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image836.jpeg?sign=1739305187-9TnKqhVeFOSgznvXUjmDOrKwjqscj9Mr-0-a3d68c05c71deee49f4add790b75e3a8)
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=1739305187-50YGoEEfboH6HRUUNcYDpw2bPbKPjArY-0-c30756330eac07758d2c803e46c1d54f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image838.jpeg?sign=1739305187-WBuhC7kzf8hMM4bAXHt2snMTzORe988W-0-173236303d19b434045df0bf12624e81)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image839.jpeg?sign=1739305187-DPboA9oGlme6UC39d5W1sePLdCQqMMpD-0-ba7b59542090a669e521586ea82740c9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image840.jpeg?sign=1739305187-SfobEjrvTBUe3MN4Cba9YslrcIAvilPE-0-8b5e0c0bec96a0f507da913706ee3e7d)
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=1739305187-Z4uOMWpgJGfZJl4VLHAMVUEutosckYvy-0-a12a76f0d840b82489e9238e702f2795)
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=1739305187-mQfInyn1UVLLe534b7RNOVM93JmL2HOF-0-9da3db61a0fac49dc6f290dae592ef9b)
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=1739305187-g1qPcFrG1I1qAWqMwNGoarAac3aQuBxM-0-38701dcb8f7c491f92578bed93e9a1e1)
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=1739305187-HKCA8Jf5fzBx5sTNk40TSatoO5ddpFrV-0-68f8a19de84810370cda37ade661b3ae)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image845.jpeg?sign=1739305187-nl5G9Z3Do8RMHIejwYail1QDFhcXv1BU-0-b218429035d54e696277d8a06392388e)
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=1739305187-m1g8lHZFterUXnA5GfLsy7GTcN1NtLwv-0-838e931aa8df010627dc196772cb19f7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image847.jpeg?sign=1739305187-47JBpdjWd8rUtssQnoBuKzD0SXr5cLfn-0-ed4d44f0f5254064aad6ece5ccc5461c)
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=1739305187-WAAXbqdcusOWtfiPUKHYXxM2XjmrKI9k-0-2f013a3d89550a800321f9740528aadb)
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=1739305187-qjxzjGgckEeZf6pIzpDQlU6m1CEfVOJx-0-e6affc64286c9d7afb13b9174d97b6d7)
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=1739305187-5WwMfmVqw1o7aOqB3ko7NN3pF74rvV3b-0-b097bc2766778e0a932445644000435e)
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=1739305187-VaWtbMG8nTsAw3Fle4sLeYWDi0VhsTxz-0-3174e21832eebb87468e68f82bc6736e)
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=1739305187-yRrwTQlI4YI5RhBMJnDQawDQpSyxm9ao-0-680ddb93ca540a2230250b2fb5832a73)
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=1739305187-nC2R4c58erWVgXpN0xhoPQq9BpOXynY7-0-cba88017e6f5058c697fd4c33eafe562)
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=1739305187-ochCYNifvqt7JiEguXmNrKCucIEBP1Wr-0-73336c021d9602eb70fde3b837d8d1af)
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=1739305187-BnA7PzRwcn6KYgQgwcSXCtwUExzQzkLi-0-dbc083bb5430b641910a667d8b36e61d)
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=1739305187-qXuBlPrvso6T6i43UOvmEKHmNHSUQpez-0-4a0e75ec7f9ee423020e4e426e77ad5a)
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=1739305187-xtk9dTPMHz9pErnWI3SjzUieT0N6063b-0-2280536296d6391c51e232d20342d8a1)
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=1739305187-piJ7gbbtVRP4eIbP34TUV7kVwKfK8lzK-0-d4077d428b9415be0a4c62cbcd2516fb)
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=1739305187-qLCnTqRnUpxVhYrc5nH0OMvq7jkzKVaL-0-0f09330cf0afe41d4f4ab0a0c93a3d08)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image870.jpeg?sign=1739305187-Mnc3A2yLh1flctLoCQC3jfkGY8xmynQS-0-508e4bc158aab42a25287389699a992e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image871.jpeg?sign=1739305187-6g5jykghPBCxjR8HKMf2OWaPk7wk9utT-0-18149a7efd5c14b96c90fd252e1a1e20)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image872.jpeg?sign=1739305187-oeCQRntxj4Y1pKJH5cYolnDBQidH5H37-0-35621d73f5d8699d48527241ecbad19f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image873.jpeg?sign=1739305187-9SdXzNpXCOfBvSPWaIqYOCyXCtLYpUNL-0-b968f3049430776a068cfb3464d484a5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image874.jpeg?sign=1739305187-D5C0cYS5HPzBML4aqjcHYHPXAtwwdGdh-0-3a7887efb890b29344901a2cba2b23ac)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image875.jpeg?sign=1739305187-0z6wAS23JPXXyzXh6vvLY3FfVfAaDH8R-0-3881b235a45317c819ba5a45d75a6782)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image876.jpeg?sign=1739305187-o2eeId4Vhp7UMAxzBO7Pg1pbXuXXpQ6b-0-7395a63eaa2aeb5ad22b4ac5e24f7f9a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image877.jpeg?sign=1739305187-VfOxM5RS5rxsfG3DRxD3WDp2V05t7nK4-0-ccff76f5b2b854190abc974222eea3d7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image878.jpeg?sign=1739305187-Z9ae2DzVQT6MyeeLLiPdd0cVuNLoIwVa-0-4f5946cec73bbe91183448f8ca9df506)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image879.jpeg?sign=1739305187-mQ1jORgfGjdw0CSDTmNYJjc801riAic8-0-e1e73a27d719fcf5a9a9494ccf2eec55)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image880.jpeg?sign=1739305187-tKiF3n1xsdQJ6ZoKfiPfaQIHiVGxNRSd-0-97533ffa3298af4555c8ac7cc9bd9e53)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image881.jpeg?sign=1739305187-noCByxzyvs0s5h8VwM66YmtNl2AQcXMr-0-64f6e78ba7163309568401c0578bb076)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image882.jpeg?sign=1739305187-jvTVNh9ZiCFpai2Zv3FRdXoTqJhy1lNU-0-f1250856dcdf1c5043d1350f676f67dd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image883.jpeg?sign=1739305187-ORA4EzAwMxpe0Cg4QILVO8VOOQlP4vWf-0-44b757b63764ecac8c066bfd44d8d9c9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image884.jpeg?sign=1739305187-N4GThOxcXtZmUh9smMqe5KEpZDMCNCO9-0-451383103bc5dfd5198be3a1e5b27fec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image885.jpeg?sign=1739305187-ldJbRKsXEvXU7h66rUcH8lJH8F7JxVze-0-12f30544c6609ce0026aa0623e267c17)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image886.jpeg?sign=1739305187-YNrZaJOoU4FxzfO8D0eFDPMQJK1vNwkN-0-49587682b0b40569b3ae710f071edc8b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image887.jpeg?sign=1739305187-DdhbcbVUxvLbjbac20cEEjz7aWSYsu5w-0-42689cfa3322508d4dbe5fc8e65d8059)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image888.jpeg?sign=1739305187-sRw4hDFQFdpxvu6dLRAQ6cnNlZvD9rFa-0-1eaa3ba3679cda8e239d43bb614befd7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image889.jpeg?sign=1739305187-5s538KNJCWHTxI5PIFecNxE40IFU7LPY-0-09e486ce05ce64b8b46cf4a8cc6d151e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image890.jpeg?sign=1739305187-NwIPNQCV0absfligzRLcMVafdeOtZFou-0-2443e1902d32b54d170b9efbdc21fbdd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image891.jpeg?sign=1739305187-7g7WbQe5Tl1eH3jJ2fqZzWOKlfL64bkE-0-15e17bbb2f2af9a1b220f5cd7d8b330f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image892.jpeg?sign=1739305187-LWewJkcEvQBVJ6pMoz0QKI13bznTuaSX-0-057dcc8ebcdb59f0f0f189a1a5d5b79a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image893.jpeg?sign=1739305187-4QMTH0qJUPdoWIubiEEGa9mcwC61QfOa-0-daf0922a5b64c5e6e32677935a059369)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image894.jpeg?sign=1739305187-5NmI4ZrdG7FANiMdXPvmVA0Y2stjsvGJ-0-c7a184f46ee3a837938cc8da587a2f47)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image895.jpeg?sign=1739305187-iPtTn4wG0WY1VMC3BrVsvPlZ9dXFMKIu-0-980ad6ff73162e7d35e8b66341e3770b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image896.jpeg?sign=1739305187-pkP1qsaUnyKym7KZfBZjlSxLZuqCF2fB-0-0b95a51a1a871832506722451c63c1d8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image897.jpeg?sign=1739305187-YOFDYEUHQ13sUGUOmtDDPZjogUCCzCtQ-0-470dd462189bb8467af7802a70eee1cd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image898.jpeg?sign=1739305187-HePQPI0XpIJeV9IsJex1HJVz4p4LXcvd-0-f05269cdf828808a376c50072111c552)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image899.jpeg?sign=1739305187-uIWKfad0MHxtAraeZNzHiGLZjl9STrHe-0-66794c812899fe632ca1c8659b0755c2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image900.jpeg?sign=1739305187-ygRHHY5iIet7YM8LA1D2JLMi88mrWGTl-0-a6b660a63fcec6845cba5f196e11d757)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image901.jpeg?sign=1739305187-1RzA3p9q3eVzaPwqkPzj3CMOmaXsyQBi-0-6f256196faf109c59630b6f9f336228d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image902.jpeg?sign=1739305187-O36R5cQbFYNKen34ijUmO7YMBF60UcjC-0-1997f02de7c82be4d74b54fe3acb2072)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image903.jpeg?sign=1739305187-Jn96vtBaZcppIsdpc9S5DZQSUjYnRfJW-0-fb8f227a28b06c856113fea3212c014a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image904.jpeg?sign=1739305187-XiVjOGG38dEV7LaqUqtlX3Wlw6dOFa7V-0-fe8c0b994b975d4175d75226d24fd841)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image905.jpeg?sign=1739305187-wUwjvvuZ3sZOYNKRos5Do6qjg8tSfAhy-0-bd547526311d6a906e2d885519f73fa7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image906.jpeg?sign=1739305187-FjQjVxfnSQk1WVCXmxEpueFT6DNuo3nm-0-01b2fdd956ba68c879a7afbb41258740)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image907.jpeg?sign=1739305187-UC9ZgFNdlrkgwRmDgWU8kIbf9jvEXWya-0-eb891e3bb738313fe84d5e57156c01e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image908.jpeg?sign=1739305187-ALGY2ptDNrMVXNnlxt8x8ttmzvxEEKeb-0-bb49624967dfa2756a5d29f1aedf9d80)
(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=1739305187-hINBNAGAmLSaOWMvkiudcn8a3Q10ndBu-0-58d46fcd43235e425e467f7174bedd97)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image913.jpeg?sign=1739305187-wwZBWs6zk25rshgLiAxLvt4IBb3g7H1x-0-358963aa2699d5e955fda48475842a7a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-1.jpeg?sign=1739305187-ll4Eqwm025OhNbFsrx9oUfmpDjZbNjDs-0-4ddd549358df7243db5bdb7bf317138d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-2.jpeg?sign=1739305187-Omrzljx27d8pvadH8ymHVN5XOGrnCB1C-0-a3c6a23b64c4184d46def21fd4372102)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-3.jpeg?sign=1739305187-qu40hnhf341EdnBc2hewvzj6SbySCeVT-0-018bc3ae0f481d0a7d31f4770c223ca2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-4.jpeg?sign=1739305187-qgoh1rLYB3xpLPL4ktQMoPHAvk12KDdB-0-5815119188140aed3d148c701c491be2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-5.jpeg?sign=1739305187-aX1HiLNEjozkrZ156yuiwb1iHl7dmBpX-0-10d8f9036d3253442ae9eb72611df8fc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-6.jpeg?sign=1739305187-48NA3HPlMeUis52t5FVsqTTrGfFtxmme-0-1c39149584090adc806d7fef724af72b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-7.jpeg?sign=1739305187-AhuKLVhmLCAlbitMUD1fR4uJCFsv2k0i-0-4ca1773e10fb44110eb460f5599a9ba3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-8.jpeg?sign=1739305187-aUVWnLrnm9xVXoJDj3SjSVDguHQWQwVo-0-ab00ff930f7e58ce2bc34f2978a06501)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-9.jpeg?sign=1739305187-qNym5dMmE1ayNF4hCTGJxgSQJSvBDmGW-0-7348250cd02b811f6f2b3d48585f53fc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-10.jpeg?sign=1739305187-az5bDQRsDk83cZLymfUU3AYUqwI6LGeN-0-d2a137512e6a11b9374a2355a447b7d9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-11.jpeg?sign=1739305187-668Cyj9AnmLFXVY1ejMVxho2NdbsiDFp-0-afdb0363ae71859d58aad1b7cfc0df0c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-12.jpeg?sign=1739305187-YD0pFfDRoPrVkH4Tjh7oaao7U7WFST8S-0-893e52ef7fcb777d72ac5c9ea1da54bf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-13.jpeg?sign=1739305187-0RAmNep9qx1By6tFsIXlEU7u6AywbH6h-0-e863848a64e40472aacf8a326881cddf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-14.jpeg?sign=1739305187-9TqVw38DqJJo3gb3Io0SkbEL18jwPDGT-0-00c10697a46edefe9239c2f0054910fd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-15.jpeg?sign=1739305187-Mln4cpkhu2X5VMxNLJALKyHmzCDsuHoY-0-7e0d0442b2f83fd42837ca73ac165132)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-16.jpeg?sign=1739305187-6eKhXwdCVjZZcrGdKyMtlzhdjwwDaNWC-0-3c916ab9a440e730eb035cd93740e692)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-17.jpeg?sign=1739305187-Nm2BA6OmeW4DJE7nJ33XwPZnBntbmVj3-0-6349195d0ca198efb2d73c5385757201)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-18.jpeg?sign=1739305187-lozxXSnUfv3lhAhQnWu0JxxRnx2KtWVH-0-18d53b6ed98f708475f4687ac4865ce8)
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=1739305187-SCACaXX4J6SvSogYO6Y4MJ7xVbzEV5rq-0-1ebdc0fbd372a75b9567a27a0f3b0bf5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image923.jpeg?sign=1739305187-ZIy8p4YPCSeT30fS8AGD7WdD9axxJG0M-0-8041b2af234f082e18c8c054f9f93713)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image924.jpeg?sign=1739305187-btaoTwQtdBMsOXCj8hG0xvO2UQVTBREI-0-8a0330b46c1bed60188e9d1e42b11b69)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image925.jpeg?sign=1739305187-FqSqSl4pxfAwK95tivaqXERmDScudLm5-0-29fe3525bfe5772346b9597f36dcc882)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image926.jpeg?sign=1739305187-yJFXJjlOwQp3iQKawJO2k9rmfVhXIwy9-0-92f1a6a2f7cf543d7c861efc5fc03de2)
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=1739305187-QBrJP8R1sm5mWS2DIVQT7bZZAHC9GHJ3-0-7ef2fd5fa3d737ccbbd9ed41a5606804)
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=1739305187-HXBG9uGejilByVckLXLKukgx1dxpK5vq-0-3b2a96f71d56874783e6e78e924f7de7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image932.jpeg?sign=1739305187-Qm7xn7m2FiAAKy5BcsGuCxUbSPnNzgdw-0-4ca82ec26a9307c950e6e1b6f7d64d2c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image933.jpeg?sign=1739305187-z8AiAa88Du7YVwD5YiHssRqFZjLIu5YQ-0-aec4d9da6a95c4433c35dca659518e45)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image934.jpeg?sign=1739305187-RRbYSiNRn3f3e4hC5NMP0UQuCgols9kP-0-7f714e566c1445bc434397f6f57a0e08)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image935.jpeg?sign=1739305187-8Fdvx4KvS7cXfFZmeO14rM7F48nNn85k-0-6b59f8fbfebea27a0a5da34b31f13c4f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image936.jpeg?sign=1739305187-C2Dw5pZbzyIS2evqtDcj8majECzlbJfn-0-ce71839749f34c5059d887c84f967ea4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image937.jpeg?sign=1739305187-EYaT9E9eUNtenhKkWeBybqNDb0gLqdrn-0-8b0a5f531edb4f9777fc35d72d278a7c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image938.jpeg?sign=1739305187-CblDiqVUWQRBxD9iQrNUeoEUfBA6kDyy-0-f03f72e585a5bc6c0a39165af6e98c72)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image939.jpeg?sign=1739305187-yS4rngt2HuEBrxhuivDEkkGhMZQ6y8FE-0-2d346648a4790e4a2e6c0d1870ea6469)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image940.jpeg?sign=1739305187-airidCLrNJUo53ZO0OSq4UsPGDIor2tk-0-b2ca8841ed0da4c955adde83d1888a6e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image941.jpeg?sign=1739305187-YjveYD5jolBiTT6fikvC6q99ae4WwAdh-0-d9fd5724d3e469159e651c18033dbea3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image942.jpeg?sign=1739305187-EEULvG5EwkpEfzrK5EajnAvEiNb2DW2N-0-6d2c33d61236e8001c9012131da7bc6b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image943.jpeg?sign=1739305187-EVNmIPpADTZTDucevTUbeLyNtbCpKaVy-0-0e9cf94073553da52f98775471b75a59)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image944.jpeg?sign=1739305187-q2aABRBLBWj0u2VOby5TwA22e7q7u2Le-0-262db5326108e6b72b5d5bda31d64e79)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image945.jpeg?sign=1739305187-cLjpfIld7BSoN5tlFFC9wY5Rbwvraywi-0-bb553a56b7d042e19ea97baf4d57d45b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image946.jpeg?sign=1739305187-TwEH3Kc4pdaL8Ob0J0S3SIGXi5iBWLVr-0-23f04a2ddcbccd0130a91e9f1abeca1b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image947.jpeg?sign=1739305187-VfCiiRFUtxGXzZfeBdkDdzzWyr1Wc4ou-0-825197eaf696b57b890455b2667ebaea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image948.jpeg?sign=1739305187-GN7IMp21MOWk1qxOH1TSLmoiFKwNI0jN-0-4ed307ca5f944517293ae3cfeba4f442)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image949.jpeg?sign=1739305187-qPI1839VNyOl0jTa6Nfj2Vw5ooSugt1Y-0-52723668852029030a3fec2ddd893833)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image950.jpeg?sign=1739305187-Fym4S5luQiro3c3LnbmtQVdZYkHzl1NO-0-20e900a3b322a920af1bf129ffa38f01)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image951.jpeg?sign=1739305187-siyEsqNMUc3TXbvzegWWRaIgwfmIDEqh-0-1ef943c93ed2d2cc9b9fc885015f556b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image952.jpeg?sign=1739305187-PqyihUEXKumS50grH5mKD9OdEdMJSZty-0-fb9490f6980ff60f7782bcf607574911)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image953.jpeg?sign=1739305187-BmZDOcL4ZIc0E8rM3dH92555DqzyADd9-0-277aa098b23efd8d0ee70ed298bbaff0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image954.jpeg?sign=1739305187-VK9KDCkEgNU6LTyBtO9BrLtNoNYCQRHj-0-a1d531e8649d9d130dbe7e8c43d3e09c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image955.jpeg?sign=1739305187-LSBflhLqVvNoG9m4AunmSmg3qpCkwDBF-0-7482e12ec10581ca91ce0735ec5ebc3a)
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=1739305187-HR1W4TKeujKaQzsUEyrPODdGinrponEp-0-b7dfeae8a3fac8d2e8ef02e72532cff2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image961.jpeg?sign=1739305187-K7okwHCNSnJPvLZ9uOUn5FtPsqBhKROY-0-4484ab8e02e0bf78b69fbf4d924fb046)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image962.jpeg?sign=1739305187-QIQiMZSbxAkcUaYjO7frE7YQAVpEl6PQ-0-10619e648661751ba6d33f979f96b7b2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image963.jpeg?sign=1739305187-H37diRoCXSr2sqUstpiGcwaQvwTykqo2-0-81dba46a42db8e26cf0ef773386c608a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image964.jpeg?sign=1739305187-JcAHut2iD7GrqUkLB8DRp40rWyO1irpa-0-af2fa4a6c5ee3e693bb7c0a2086c4f0c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image965.jpeg?sign=1739305187-8p67HZl5yYalIifrLIalFkwlUqH78geB-0-2d9ff5e5817912d6ec027880e5dac33c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image966.jpeg?sign=1739305187-fYJKJPunDGlPutZgC2FvShiVNRJCE0n5-0-812f02684d7b07cc82e35c01236ac5ce)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image967.jpeg?sign=1739305187-2L01AHoY1MQoVsXd5VWPYEewy62yHjry-0-8c14cdec9d6448b317f1465f26bf453c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image968.jpeg?sign=1739305187-oSEyY81aXY22X6s1oYQQiwvHpxmK201k-0-bc85341d1b2ec44c87118dfb551b4af6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image969.jpeg?sign=1739305187-7tYfjfVxY9yQRjEusREV8iuVIu0846Xu-0-f4d9e7780cc7dad5846f56ed784deafa)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image970.jpeg?sign=1739305187-XDw9OvLC4byeO3xbBEcwzmWwJieayGh3-0-9de8059d01c18412ed7e8510c73387d3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image971.jpeg?sign=1739305187-8N1KemcjR8kH9v71lzLKZRaHW5rJk6TN-0-c175a7500bbb2bf87ece9d16fc4a0639)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image972.jpeg?sign=1739305187-XNWMTLustftNDB0SMNOzLbnQ6cl3nsfg-0-175ef7df18edd364c4a0f417fc65e711)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image973.jpeg?sign=1739305187-Q5JpZhpuh9k8xrCB53UszDQ5wNHUwN8D-0-0155f17966cf5a47e26ebab388428a1d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image974.jpeg?sign=1739305187-0VmfcuN5iU7YtK0N2ojlHGdo0KRYNVFB-0-17e60deb769ca06bcfaf9be6906a29e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image975.jpeg?sign=1739305187-1ad5YtB1mTFJ6NZX3XDlfPsDi1Ki0Bf6-0-84aa7512e0538d391ebe0e6354a1001f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image976.jpeg?sign=1739305187-fLoQrj5ybrRbGpDdcZzKxF1ZAyCpc4nD-0-f8466b7eeab602973602b2c715450258)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image977.jpeg?sign=1739305187-NPjhKlnXO545h6JWxTaIwlq52Mhcrftj-0-0c7c2b2d77eb0969c0d6e3b8fa3c3c22)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image978.jpeg?sign=1739305187-z02410l4KgujRNhDK01pTuoiiqAlhj8d-0-17d9bc98a7f0968578c960eec6e1bfc4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image979.jpeg?sign=1739305187-xwdLyxMVrRFGitcavTJFW0VRz6F5G2lT-0-810c4bfea5abcf54eef68ec480cca28f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image980.jpeg?sign=1739305187-BnBegZVFSLFBbnTCv7DBuyH7LDEdKWwI-0-36a98d3918b3fa7ec80db329378d18ab)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image981.jpeg?sign=1739305187-X0ldVfZwTDp7H2c2G0O3bPkAdEvlopVa-0-ac4084324e46ac5bc639b50dd5b497d1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image982.jpeg?sign=1739305187-fMmiEg3PV4gmvvlaCWHKCE7lDSMBWdmU-0-6d91615d265703a63a0b658e13805d4d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image983.jpeg?sign=1739305187-z6enzXhubW3NZe6MZRfiAvax8HqIfpya-0-32022336f7ce31f437fc62617b5ef595)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image984.jpeg?sign=1739305187-5IjDoDMepl29V3AI1Nrzz5IV0XWCDF2X-0-7825d418c937442456a8246e1d830d40)
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=1739305187-gMnzhxNYgE2Mgo8HcpeIW1KAnpqtf1xG-0-e020558e7b3b0e9c3f0119f6750332c1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image986.jpeg?sign=1739305187-VO5IUPN7K15w1MP5r2lxFBfR6F84g7rv-0-832849299fc32604fafbfd14e90710c2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image987.jpeg?sign=1739305187-PuYVTgx6Oie5vhDiQAjdOCw3gwuM1Jcu-0-ef4b04415d5887681aa976f91399c657)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image988.jpeg?sign=1739305187-RqNlas4BOv3PXTE8LPx1rzt9Q8kdEskj-0-162514d566bb392de361dc28ece4c656)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image989.jpeg?sign=1739305187-brRE5cneTCKUyOseAjs1eCOTOd6B3CVs-0-50dc834bf4cdd55680b000195fa32669)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image990.jpeg?sign=1739305187-HsKyE1gLCBjauGHsX1p8WCKST5YFu680-0-5e94bd7c7c3c2ad0fea191fa777038e4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image991.jpeg?sign=1739305187-JPGxFd0zOlyQkJLUZ5hVY7XuFcka68oX-0-afe526d55afac8b3f03b13e486f50ced)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image992.jpeg?sign=1739305187-wWQ9dmNRlR1lisgxtjdy63U3n3acw5GX-0-fc3fe020a2a41cec902a352d996ec05a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image993.jpeg?sign=1739305187-fdSCwUJGbBdQP5e8KJm5hpVoJV1CdCX6-0-098c536087e188def26667dd31df7fea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image994.jpeg?sign=1739305187-4pZC6M7kfuz9kmHjGsN3ICnVp1UgChtd-0-b6c6f91134997bc1fd866a55a3566307)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image995.jpeg?sign=1739305187-YWz98JVto68RyogzmEU4JTKsWzb8sd61-0-a3faebc54a4998880bcb4d23174f1737)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image996.jpeg?sign=1739305187-ljhCHHv4guNtX6mJDlpnPhTe6fjm38k5-0-39e558df20a4b7d111fabc58023de489)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image997.jpeg?sign=1739305187-2Bf1ETI3q7R5CXLvEiVenT0pumhidwdX-0-78109a8df88f6480b1655c880714fdd2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image998.jpeg?sign=1739305187-fLeGiv719zn2Ix9YUFxUwytl4zJd8HYF-0-28c4a9f02e49494ec9a8c9d5cb739664)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image999.jpeg?sign=1739305187-u92cm06uCRd25g1mJVSIpIJqX7g68n53-0-70a97a6ae9f87a3ea15afe618ad8fa89)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1000.jpeg?sign=1739305187-v1TCAHP5PiIOZjBwrRuRLey0cbf4pu3W-0-b2c15348e36fe7b31576860341974a57)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1001.jpeg?sign=1739305187-DE6nrQsMWun6yhN0IHRfUvQSgBIOzCR7-0-3d8d25231697f7bef72652dd22d2c306)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1002.jpeg?sign=1739305187-oYhtbdXvzd023Xfw3Wxu2BIaRN2yanXk-0-f3e8758a8115b8650294534daaaa1f12)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1003.jpeg?sign=1739305187-8vzPqcV7hSpBveOUJyTH9aBvRBImi68w-0-cdcb647286bc9b0a87e9c44e716daf01)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1004.jpeg?sign=1739305187-HJh1HGF95zVKw8CM2AElTh5mQ3jtC4fH-0-7496f924e31e1b722ea4e15477dd28bd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1005.jpeg?sign=1739305187-DmlUOs1XN0qxAgE4MBwWIbzM1J43A8iK-0-a3dde539673fcd38c1b8a5cb965b7860)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1006.jpeg?sign=1739305187-JS6ucUI7pzTobkvMa8MuGdB5jMIEhdEZ-0-d26ee6eaed1d3fe56d2410dea1825f4a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1007.jpeg?sign=1739305187-foZe5hZLKjTaGUrJIqViGmQAGd520swf-0-41848a8ce2958288dcb007240a9bac46)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1008.jpeg?sign=1739305187-C0tLr7CTv1mxOx7InLucGyRVPi0xrfIl-0-87a4a5dfc89e2883a4c701eea2f21838)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1009.jpeg?sign=1739305187-qckro7XBo8SGAAczGFHRxymCExvxMqXC-0-bbe74a2b1660fd60ba529fa6d62f300c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1010.jpeg?sign=1739305187-7Emt4LT7amIgfPJNMYknPRSb4CRI6qsX-0-3f27dd82267681741c8aa30997599f04)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1011.jpeg?sign=1739305187-UzjUSrfqVjQe515PqNJGkfXHXINfdUWQ-0-8833d2cbd03b707e85a215efbf1099cd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1012.jpeg?sign=1739305187-IWw42kkfWMyBW9qPeD8YMsIHbGT8ubgd-0-b37aa37c30dd37510627375988fa1818)
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=1739305187-pcRaih8cCGBSUPQHU66nAcTFGdor1Did-0-845d23d13a15848d33cd23f9b87b8fca)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1023.jpeg?sign=1739305187-5V26nURCRbMYNuTZhfXFp6qbddEdv7qD-0-8cb011226036f819451c2ea31b2d4d25)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1024.jpeg?sign=1739305187-c4ml8uEwo3aWRJimX9X7xyoKgvNePIGy-0-8d90efa8d9fe556691fa10d11a687749)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1025.jpeg?sign=1739305187-AhFtvMwYAhdTWngma5BPX5F5AxmtBhrb-0-4151bcde4057621de19bfee1960d9b85)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1026.jpeg?sign=1739305187-npaNFxnFe9f3BaHjA6otapupRqnrPWzj-0-c56cfd6b30573d44c70f0e70cf02c876)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1027.jpeg?sign=1739305187-oHPzTR0VEzCD2krvt6H7agFY52oSrnoY-0-ffcf7454f4a2c6cbe8cbfd30883595b2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1028.jpeg?sign=1739305187-lVLgUyuWWCVwc4F2yP80fj2d761KaFim-0-177708c06654eec288c849dae873be06)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1029.jpeg?sign=1739305187-z8Mcbv1VdD0sq561N6zKZAOgc5ZgSidf-0-9bd4d7e1a95f314be67990349ca9bdb6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1030.jpeg?sign=1739305187-uoaB8Pzhp0ZzhutI4dJUVTidl3fzqWyk-0-76bf482cac43f73b90be9783d177f77c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1031.jpeg?sign=1739305187-j9cl0BnTpqryfUyLsw0bTG9gSgk2wGP6-0-366f51b9b7b14003c8ea5fe0eea2f5de)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1032.jpeg?sign=1739305187-ECB4iosqTqWNQmr713E6kfShvuTAqjEN-0-a3c7283ad4c1ac6fc981afa2e5f3c3cf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1033.jpeg?sign=1739305187-aFSS4HG52zU3ar7ONcwFiITiyFY79OOF-0-e0a79370e16ec2f66a3fec9880444a5d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1034.jpeg?sign=1739305187-IjBaT1rsfE2LwgzaW7iGzGoJn054f8QX-0-d2606c53b695acc59ddd69eb53105e0f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1035.jpeg?sign=1739305187-oOzV4uiGVEflAPuVqMi9FjXqW3BJfwVY-0-f0085c02d68f92c233ebeccdb70d7bf4)
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=1739305187-JpNFkWmdlAzTcCh4elJKU3iVfLZQeaZZ-0-fb4ce250fd2c0f7495f9aee1a7dc7d0d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1038.jpeg?sign=1739305187-rUT6tr5ETNk6fTE6LocR5azDLOHA7khZ-0-841705f8225cd9121919c17dbac8928e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1039.jpeg?sign=1739305187-WauAPAzAdxPcRX78vGTTLBg74LxG0NT0-0-f921300303ed5ea7c8e2ff94d99817e0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1040.jpeg?sign=1739305187-B1FxwjB3pYl4YhCKJHznEmNNrNVlKiBA-0-acd8c9dca226c91ac69d3738057f87ec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1041.jpeg?sign=1739305187-Wf9MOjJdJ259R4N73CuDsMjEOa7Gapj4-0-29a208fafbe45dc40b2d08b7b663f0b1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1042.jpeg?sign=1739305187-ZFiYCSNP38ikigQELdWyZOGfbXiKRmRs-0-e39db6e54ef210eba019ef670def9ac7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1043.jpeg?sign=1739305187-lCmlae1qQqjXkPkcQz03TSM5351xV63L-0-37d6aa0ad7f374c72fa37dda8836d91a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1044.jpeg?sign=1739305187-28dT2JlSMJQDRVFqHqDySyrLIRdu1TN3-0-4cea55e3f0bf78fb4e8539eb11188a36)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1045.jpeg?sign=1739305187-Ey7lGFXCE2p9EBxK9saxTvptFWYT7jzQ-0-41f034c8c712415ff5a5f4ad9508c45d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1046.jpeg?sign=1739305187-SnQjwqbC2isB27aFk4iTL8l7hx9xzX6R-0-560101efbefd2a195f1c7333f949ef25)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1047.jpeg?sign=1739305187-xvBwUgZdCCu1H7L2wl6i0P0iFVjfkzc6-0-ade0930dc31fb2e8db4f002048f50f99)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1048.jpeg?sign=1739305187-tU1WpSZQGIAReFht0gW8Xv7RlePGjj9u-0-67a2b186a4243fdc8e081289744f8e40)
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=1739305187-Zf0U4zq5qX3DCk3kV8XiZ9Did28DKtKj-0-1ab1b5cd4970b58db0f6f593386618be)
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。