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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=1739334776-OcjbW3IuI3qyazyKT7Ez04ubIib9z3vZ-0-6d95e31bbd202fa66f640c06ebd51543)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image773.jpeg?sign=1739334776-0MA2p6zhmkHlljrCgTdPxF9owGCGSPS1-0-43b4ac79c18d68c44c71a13e188912f4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image774.jpeg?sign=1739334776-RcHISxOLg6yWxV9XcXn1f8klnO4vrpF4-0-0203a9508a1e60c0ef81a32685c4f462)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image775.jpeg?sign=1739334776-utMN9nprGGT7qtoPqhN8K1kifQY4UctE-0-0d566d2480a52023bd51f8befba990da)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image776.jpeg?sign=1739334776-SImh8MYcO7mjPULkHfbEioLBErejj7Uv-0-603ba856be53f3558ca890f676beb8d3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image777.jpeg?sign=1739334776-Hfujb9J33qpSa1205sOl51Cpujtn3Ayx-0-0166cdedb2e1e9a6fd6d15ec08925285)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image778.jpeg?sign=1739334776-7meIIc9kygpPRKRJox9YfArv6foif4Hn-0-b9f3a18d99f4beca5bbe3627341910e9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image779.jpeg?sign=1739334776-FNpyPR4PTK4YUWga0b9aaUIGGYgkZbuQ-0-4920087efd10fe7c3827d14cf0a22976)
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=1739334776-1FbakzhkkS8dsBRhOkPpp3SpSqxUDQIH-0-e353f824b6044f86b7af2334f3a8b779)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image782.jpeg?sign=1739334776-aQtOIr5hp6fafFm3sLIW4CkmcNu0U4TV-0-a84166dc32a15df6d2ebabf55a603638)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image783.jpeg?sign=1739334776-1g0n6MKpYn3KRgfYPDuZ8U54FXU83cLL-0-46c3001e7f204979fe9a1009a9715161)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image784.jpeg?sign=1739334776-vDR70bq68zFtmvIEn64qqWJhgLxP9qPB-0-c64546be8c50e8d34d3667569ef10593)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image785.jpeg?sign=1739334776-3O8adW6ak0TZUD1g5L5o10pt3rOYs7xE-0-7a3fab6deee648581ace1093818857d5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image786.jpeg?sign=1739334776-KlzBaoQIbEqa5tUeiyT5D6hVcweimta3-0-8f1062377761a68134a6c16fd606a0a4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image787.jpeg?sign=1739334776-s6MiiOqWLcientLusYnRyfN41Fts0xT7-0-deb608a2ecf2a35d3c58f854c75fe279)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image788.jpeg?sign=1739334776-u2UkSKvVIExPD1SYRvossBraft7Wnh3Z-0-52d81022028a65875c3f8ac2fbbc7147)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image789.jpeg?sign=1739334776-JJJ33CHAEGLcfY1NgWrYqcDDK4aB7fGo-0-b1d1f1e28bb31c32f42360b5d5e5bf9f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image790.jpeg?sign=1739334776-5PSoDWX0Cf4NEjAdveTUspcmuo7rfpyH-0-ebcb5c9dfdb2ec1c3b1aa60eaa0e0086)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image791.jpeg?sign=1739334776-Gam8RvJLDh2XvkHEBHvTwC3a143wYnwi-0-07dfd63d9d6e39bdbafee0142e7cc4af)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image792.jpeg?sign=1739334776-PwkE2GYZBM3WmOeZpAPaGIXRXYByN67D-0-1a3d442670dbcf7a66844c32b1483b9f)
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=1739334776-kGGmQSJ61DrroEudR7Z4FlomqI7fpiEK-0-1fc80034454801a4f6cab71c8a770864)
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=1739334776-Aq4tZWFybrwPvQZc5Tg2e2Zcua4OKQaG-0-0311e126308afc4fe7b3ad41db9ee652)
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=1739334776-mHB15qf4QG1qtqsRmeo8TjMFYsGAMVwZ-0-75138b88a72175dc3857cdb1c609fa27)
? 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=1739334776-JMEouACOnI9zETcaITN6KmbiIzXL8TtJ-0-35aa4388f7b12cc2300e9002ce0074e6)
? 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=1739334776-CVSzpPBGhUH2PCGPT70s8bbVfPtyrZzf-0-bf0e1ccf28060389c7dbb83535496076)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image798.jpeg?sign=1739334776-q5VB1GTREsqp3Dy6RAmPj6k748yoUvjg-0-ba6d22c9c4bc9d9f0bcc7f95959da868)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image799.jpeg?sign=1739334776-elYCU4BdmYsGL168S4zOO8hvm59bNfOF-0-36e04658718d99751facc1f9b5d74a22)
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=1739334776-WBDh2pfXhbyWWJfNDOA8qNp17gqNGXme-0-afb8f50f8eea3b9ccfd56819cc1a780d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image801.jpeg?sign=1739334776-12zU34MAPviO3Ukxgu9sn4P8yWRY49Xk-0-d088b1a788fc07a706fd472b95ed3ec0)
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=1739334776-7kAtsQuSqOLbwjvze1xP4Dp99tU0CzbG-0-ab46e0055e76d2d0707fee5b7607dcb8)
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=1739334776-LKoYDnHF7A7ivlN2TZsJZMswq0ya1HJO-0-c3fb9c2d993c9eca28e71aa12b40b6d2)
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=1739334776-xrWXYUe2HNJowBnIlzEAYxON4Zg3bPAQ-0-f2e71bdda4b66af9c4974bafe28dcb45)
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=1739334776-hEh4dSiEqSjeLoguN2joipDegahr6PHz-0-afcfa5c1e1ab6c6bcc3caa9ed1fea7ee)
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=1739334776-H4SI42D4zNXK2BJMihhdqB26EUlnxk95-0-01834fca70debd0803d1f2c3da99e5f4)
? 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=1739334776-EppzsDcCnZwtUZCdwOa8hlyCKS1FQf8h-0-86646cabd766ba0ddfa925a0fb2f3c7a)
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=1739334776-QBR1evwTfKPV7L8fQoCnOrCd4rOkwX4D-0-b703bf1b85fd467e1d7fa5080935a5d4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image811.jpeg?sign=1739334776-JnGMVBhuyJ8RPqLcxFz1iKG1rNzmXiuj-0-c0fa3509ba7c1dbe1ab00ff20d557550)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image812.jpeg?sign=1739334776-WD1JG1J4zAqPiMAiqLbJHJQNz0XYrYZ1-0-a32de0495dfabd68228d462a6f29815b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image813.jpeg?sign=1739334776-VqqLVswg51ICREzYMMlekEjHqclro4gx-0-14264b77ad384e9cf43ac9eb84f19147)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image814.jpeg?sign=1739334776-PLILDttyQsh4g7CLmgMo8i1ygpTrR6fm-0-0bead75266acacca1cdf1019fccb77d2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image815.jpeg?sign=1739334776-TpBfCK10DDy7tH2f95P7HyQARyYJ2XUz-0-6da123fcc17aa01c4d1f5c01df218144)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image816.jpeg?sign=1739334776-KQt21KCbLc0Cp6W1lNeSNpndc4NUua7I-0-b5228566ab2510d67c9f44dffdbd9f8e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image817.jpeg?sign=1739334776-1NV07s1sVxLrTKXydUoayrj4fgSNczgs-0-53f6fd7ea8256badd5d5c1947c97abda)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image818.jpeg?sign=1739334776-obBg2lc20kChLYQADXQTYgRqOmm59OAC-0-f5336174606a7058f9d9b3905bb51b1e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image819.jpeg?sign=1739334776-iRFhVRWWYUbZRdQNcvIhjIRhTxWEz8VT-0-4b84d8bb7b0f6efb5ed08d1405fcb71c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image820.jpeg?sign=1739334776-7ntz7gIPLhIdhmSFllBTA7gYViNMjnsv-0-3f923c109292070ab6330aa8199be6a5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image821.jpeg?sign=1739334776-H53YUIocaJTQTEAhSXgZ1DjAnWA4R4yy-0-8d7b8ad2726f502ace6ee247582e95c7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image822.jpeg?sign=1739334776-R4wTbnR2OOlXDQwTE1qxMU9r1XCoVU7D-0-6be5367148e6b1d700792acf5dfff7ca)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image823.jpeg?sign=1739334776-JMmGta9BGy1jDejfyjrhX1WGMnUQpJcP-0-21912ca72a015b63b3174c1a798389ee)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image824.jpeg?sign=1739334776-Xnw6OuCHYRKvCTxdaIlalOqHsvlBvS0B-0-6efd7d5a3d6998f72184c113470bfe9f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image825.jpeg?sign=1739334776-x2G5zp8eH792PMwZ1XQHcERgKE83V77P-0-3ac901ef99f25885711bf940969af2a7)
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=1739334776-FgADJJ4xfEbclYehWNb47NWplYNlkqPv-0-0c5fe38f4a4ec48c2922149941576917)
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=1739334776-P2PeQRQOlbbrLl8YRf4N68YdQKHqoBjE-0-21e9582575f6b5e43fd2e4122a6d2cff)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image835.jpeg?sign=1739334776-yO2B0rzyJ5ho8Zn0A7pfAY2V3UpLrWPj-0-5d39abd9a713bf4c3f317d1c91ab26d1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image836.jpeg?sign=1739334776-WsvlBxNOtoZYw2W8MdcrhE9EbxHKGzPW-0-f244a6332eb96b848b6967ea517b059f)
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=1739334776-fVoSFdUm9UW1Ifp06TqmJ80ITDjRcUkL-0-d4245730c5ec09db451f0c427f624821)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image838.jpeg?sign=1739334776-nFAFceRmbzAGe0Z8t8AWCeKwnxyflY51-0-93bb3669592b8fde16dc3c7bc39ac0fe)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image839.jpeg?sign=1739334776-wTBFSehxMqLmOuNuwIXqmiEvKYeWbYkw-0-5acdd194fd5b8b09ab819c13c747e9a0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image840.jpeg?sign=1739334776-o4tTjPJLbpcQ11DkP3iIVBqPhq1rL20w-0-2f2880b5c52dc0bd50e2a968af31251d)
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=1739334776-PsQV0481VE5ijDjG1eOxoraz8OSUFlm4-0-ebcb506c800fee70c89f43b41e51c09f)
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=1739334776-JIhEiBo3jCVj5qALqWEm3K1nfdGHcgcH-0-a421ca5de1f00d6b0216eea876aa518e)
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=1739334776-LfXePo5CrKKVfl8JxnniWSc5hoXR7eRF-0-a6bfb461548250445739f80de1ea455c)
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=1739334776-0Ig84oOmZzLVANMFEPrVwHKA0kfBitOQ-0-0a80cdc92a785032e4f51be21b3e07f9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image845.jpeg?sign=1739334776-kcVZOfnKDmYimEPJyA8xomgDT1dHUHpF-0-93028fff159bb8da935f0fea69c03a49)
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=1739334776-GEmDhiXXDLn0ksXDITIxOtBSPi1Z0H13-0-8c7b65c8f86f238defc6fda8241d2324)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image847.jpeg?sign=1739334776-VoRxrb4kTnRNhfHAt8qv1lq8BFBqJF4U-0-02ac1ccf9a9d9b687f1b8451f9813746)
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=1739334776-NoqT37wip5XIXhE1l5fo6opsJ5LkbDAS-0-21c90c0529023ba24ad8ebaf433902e5)
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=1739334776-chXB0js7m73XLdmx12f3Ayb12Gr8nkjt-0-e54ba09878271f5200683ba7898c9ab7)
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=1739334776-2cS7JwFZKiEyfMWlGi6nQ1wY0QQSvZFt-0-48f40be498bdc592c4933a27e29fa5dc)
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=1739334776-xAGqKTrdl3QIMvEqloNtKVuB2lQs3NXk-0-0d505786abc48f24a2245297bf4fec66)
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=1739334776-WHD6VoHw3IMHzOpA6RhDgXCzNwecZATR-0-9b31bb7490305220313e3207348d917d)
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=1739334776-ge6hygr9ZVwbYnDqoZu7afJ8ImBbnlpj-0-3c3cc600fb27aabd28aaea851f00f4ac)
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=1739334776-Fn4DN9RGOv8Zkew1XBhezR9D4lSysARy-0-ccc5d62044584ed650a96545bdddc141)
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=1739334776-Nw2W78Vfv17jAF84DtUMbt8lSjhmqyqg-0-5ef0b898c08181e49cf6ad6a7509bae5)
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=1739334776-s9i9anClk7RDVqncYHf4cVDe8lq6xo5I-0-8fef29362297401545b4aedc9883bcaa)
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=1739334776-l8iXGCxWa57o2LfL20ZYBgGFrrogYJDF-0-67e2d69b528363c7ae67fd32c52cdba3)
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=1739334776-oiTJWrA8fAuXt1uIjsswAgmHWfc4BLDE-0-7304707bb8a8d55e6f900ce3aa4709fe)
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=1739334776-kuAUIt8mUDFvljyA0wMLFigNeX9QhK2i-0-6e4161b23313b352a0a5bb232a0f8ae5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image870.jpeg?sign=1739334776-mXk5nNiPc53OWOhSGfmMjJUyz02iO3dB-0-8bb6e3495f6b7e725841c6a7b3f34574)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image871.jpeg?sign=1739334776-NUZPLzXeEX7MrwC9LLNZjRafNElHbZAu-0-3f4267f70f0992afa3c7bd4e52cdee9a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image872.jpeg?sign=1739334776-MPn6BD9f3jusqGlTUjrrdWPdq7reRljU-0-bdb734b18dbb5a637fa752f375c80424)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image873.jpeg?sign=1739334776-VJtAOMG6uSU0oL4tNfHwip98n1sS3mwK-0-a8653f7e880646e00edd45d7aa5eacb2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image874.jpeg?sign=1739334776-FWrj0DhjnhgByxGrT5IGX2jB0CLNA2M4-0-661c99fc4f5e7933723a164cba764bf6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image875.jpeg?sign=1739334776-DnlGRON8xbdrdf9JMMOZ1d14ljak3gPA-0-f98d06ddeef5184c7b4bcc91007feaf8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image876.jpeg?sign=1739334776-MAuOuWi3fVANPJZ0mNQCtLUgCuWVIXlZ-0-716e6829930d40da890fdb49219e1af8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image877.jpeg?sign=1739334776-dCVytk4w4nVPuyTszhieZh24hYByuNNZ-0-8e533b16b22214d237ce8d1033e2fba3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image878.jpeg?sign=1739334776-tvLAE5e1ZWK4VfDR1KQb9AHC05yXU2Fo-0-de59d8dfe6e69bcfa1db073de5f86b4d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image879.jpeg?sign=1739334776-Bl7FqU33Q2q6MBut0ngwdt0fLMipUEqV-0-3b9783038da298f2bdea2002b6922f42)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image880.jpeg?sign=1739334776-WNIcdHeAM6tKxEksl0hmcxB8i2uIgFjN-0-86e484dc39fb2e42a7da31b253ade05d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image881.jpeg?sign=1739334776-uzox2ch0rzzXWjvBa2xZa53TjGQUDSW9-0-869f5f966408bc38fb0457d65614ac8f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image882.jpeg?sign=1739334776-DIqv0W5YW1STe7BOfLM3iu0xpzwDhekT-0-936a5ec7338b9b8befa49e97a13f9309)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image883.jpeg?sign=1739334776-MLWVGjHjzTTOoNYD6Pi5xOHp7dpb4pga-0-925beb81608dbc28fd15480b9c02e71a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image884.jpeg?sign=1739334776-iBYgDTyJHxTIz9H3Uoy9YIn1UKao0VOU-0-d3d8613c861075420d07099727b41ca1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image885.jpeg?sign=1739334776-0f64txKMpX2giUoNaGOzO3WLWhwHr3Kn-0-a6fba45d2ec50c130dcb3b00ab887fdc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image886.jpeg?sign=1739334776-pTxI9M8WGEuWGxi7bPAsYTA3m9NKUTHq-0-595882dbea7219f013a0e32346d2b6f1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image887.jpeg?sign=1739334776-QfplqBHgOgVb6b2kRLlijDJMF44kwS5U-0-0092085cead9a62ff301906f609f5970)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image888.jpeg?sign=1739334776-QxVG7kUkFPtpGAlEpaztzhRJhSLBo09k-0-1f2f5318063026f48a176856509b3471)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image889.jpeg?sign=1739334776-R5ZKh6gEO4VqcgBIqfdrtOwVAio04928-0-e2120a903f8f41de40fd58aba8d2f09b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image890.jpeg?sign=1739334776-thbUIyalMjI2MQXqBahCVGdSKcNkbKUA-0-dd97f851384e1da67a798bd0b23de26e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image891.jpeg?sign=1739334776-TS4xrJadS7h6YXzg0xryVnbAByPmGqWo-0-6c841964aef40ed3010b19d9da874684)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image892.jpeg?sign=1739334776-MUfzXDIJJkfLy91HkmTNYuYCa2JnFpN9-0-ef2c76d7e525dea9ed37dd41f434eb3d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image893.jpeg?sign=1739334776-uSIqORZvtuoFnINZZBqLjA4FPfGZxUAq-0-03f9625dcc0b6eb56da9a4deb40cf8a0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image894.jpeg?sign=1739334776-7GJ6hNrgO7yVamOv5XkW3d76q267O4Ni-0-8f94985ef1cd71d18f5718384df6d9fc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image895.jpeg?sign=1739334776-1CzFngisl9WsUm0eT1bgt64sTYTlnugz-0-02248e307bb2d7ac0e9b9249d8e83506)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image896.jpeg?sign=1739334776-VdXm3PyjUYm6mUUVhtxAFAR8yejlmo73-0-850c473a946532b5eef914d5f81db4c2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image897.jpeg?sign=1739334776-2ctfyESmqWoORMDJBMIAF2ZhJe4Dq3T1-0-3544d6b1c3844247fdd7d1877974cff8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image898.jpeg?sign=1739334776-TsM3SRGdozx2ry3E86Ml3Y2oFMNKDfBw-0-8da90a7ed630bb7a36f4f735c12e0fd0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image899.jpeg?sign=1739334776-WxxYqNWu8ahrgp6ddShkNsQXTic27UkP-0-dcba47bd38ac8e5e0bcdd6da15ce6401)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image900.jpeg?sign=1739334776-mqPqJrBNZSEHaH6Sl3jfpBAH1yhBJFBJ-0-81ec393a67521669cb0a51e61d509760)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image901.jpeg?sign=1739334776-8Zui5w9a4KCFgj8efVnvFPgokrTgeNJN-0-73fedfbd182c6bd4dbea8577e4afde74)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image902.jpeg?sign=1739334776-shppQLJvpUZysURUESwMRGRdTbaQ01lG-0-4563004bb219cb911fd2c68e8cfe1c8f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image903.jpeg?sign=1739334776-prelc0o2VpaQZeOtUy8ywrGptsS11ZVa-0-f8c39e3505754b0efee02f13713c4434)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image904.jpeg?sign=1739334776-Mk9NAScjvZLrYnk8JSaZsxrUTaesXS3c-0-86a3f910aada17fd95a657bf148191da)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image905.jpeg?sign=1739334776-85DqxOhZH95mXE8lYOF9itvonNGGo8DO-0-4f93fa780cec3861e8644d5e6716e90e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image906.jpeg?sign=1739334776-kqBVT9aa10jd264Dfs8R0ZJwzKa2X8Ab-0-3702ae40b174755b32df18c7349f57a0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image907.jpeg?sign=1739334776-ccgoIWsb30RoYosFk1QjbCoLUkv0XpVn-0-8602307b2ec8e4e7cf3e95be2b07552c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image908.jpeg?sign=1739334776-onPoc04IAAaZEgIl8N97vTKVOc7eRwyL-0-05310e21d7a5350fc221f808fdaa3be0)
(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=1739334776-DG0OW4PzKEQRuzPKUYF5cuKgJbVwxaI3-0-55fef2da42fc2a35314012a8cdc1abe9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image913.jpeg?sign=1739334776-EDCICBd5NGvFY3YFa2ttaPmDKDolPnjS-0-38c4f9154b5e08506368703c4fa9ebdd)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-1.jpeg?sign=1739334776-t5jWSU0KJ8ddEj0sFvMxHUB0xYcfXhg2-0-461bedef95b6442141f7430d1f13df70)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-2.jpeg?sign=1739334776-lr5edznULPVlRAOCfgoxXQttJ7JpDMUE-0-c87be70407057afa8e61c796943ed0d6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-3.jpeg?sign=1739334776-UFyZ4wqF798bO0Dg83PFNH4vKeGOHoFN-0-a5309527b944b2bb923c52ee111ab828)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-4.jpeg?sign=1739334776-YnFotjvv9cWgRzQCFw0xGNT25EuPaDID-0-ca8751dcd1743be2623ec7ff0541f489)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-5.jpeg?sign=1739334776-4kH1WWp6mUxMX7S7SaiGoIH95pr6Vxg3-0-1164e696e51092d229a3c198fac0da17)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-6.jpeg?sign=1739334776-w8eEnXBlsNq1IMEJUUaCP1GVQmIi2Hvn-0-53752553197b0af8b03ee3c392241f69)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-7.jpeg?sign=1739334776-4Z8Ge0mJ8hbnRLuaqQaPauABDdB2yMLD-0-c5f8b489be379e57d9a54b028b5e408d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-8.jpeg?sign=1739334776-SfKiIo86oCTSEH0LYUjCJrmOsN624vjC-0-d3418bb692038cd361cee7dc2f11739c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-9.jpeg?sign=1739334776-09BjS0i4KXf4sseFlLDPhxs86Q0Sf2ya-0-4fd1827db964f7ddad1805b7c3f5d686)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-10.jpeg?sign=1739334776-rhm0fy313L0gMuuqVYmDD85lH6RSF5cW-0-ec92aa9d48ef705f9de41cf70b164502)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-11.jpeg?sign=1739334776-AjHmVjDtY8pg4qXbWIiGJNN4ldW2rqhe-0-8b4da19d7998f06551c241652bdc7988)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-12.jpeg?sign=1739334776-IrgeEGUr513P6u9k3fmPVBkC5KxBPvU6-0-5f32d94807e92a34a1441c5dfbbc9777)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-13.jpeg?sign=1739334776-e0uLFnsVDhQLiAGsP6saNnfOa26J3Z23-0-7dc082f0e48a2527f156c0ba52d03955)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-14.jpeg?sign=1739334776-myrGliAI295nckqjQpKpvAv96rKfV5Df-0-80b26038233ec5451323252c62c4c507)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-15.jpeg?sign=1739334776-mghWQjL0tmVwGRrOCiiNlqgSwvRzHuji-0-72df4342503d309f2d5e27f3fcb41171)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-16.jpeg?sign=1739334776-kpRVUms740jrrNh1XY2zUJ9mKbF1DYzJ-0-f4d02c90d5c5fb76645218b4933c3491)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-17.jpeg?sign=1739334776-C6bc9Lx43LvcfmpmXIKUQqIPJwYXgXwd-0-b9d85751bef9c29d2e6a75e7c17438d7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image910-18.jpeg?sign=1739334776-e6dU5Iliwi97th18gBaIacfWRprZ5wME-0-fd06f3a8cbca2f46b96754fb0d9e8062)
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=1739334776-PNREb9nlAFD0zmrojkEtY7lWa9OFUpNN-0-3abc110277e40f4e05a4b1b91e62e882)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image923.jpeg?sign=1739334776-VNKxQOtyC90iZUOEKoPf5d5zlth5Fl6R-0-a979409e112b426e92d2eabbd9e67ae9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image924.jpeg?sign=1739334776-girp5sRJlSj6dS2yoQ6l6lvz0pPLKHih-0-afb8a114f4e668ddda2475c9f9da5ff0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image925.jpeg?sign=1739334776-BOj4yuF8DPAVAmFLoutISS9RMuHgoqMs-0-ea942ed1726908e7f379590baa8af4cb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image926.jpeg?sign=1739334776-pkoaMhQEUT8aZHT0oeej7ATwY1t9w0pM-0-480f683c605400cfbfa2c1b47cdb74e0)
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=1739334776-gYiQs4SSpjr6CZrCTOE5bG0JtnnQPWkY-0-e4bfd7225b51b73377bcc75b99fe18ee)
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=1739334776-ATEZlXV2qWyBR3SsnT67mS1CSsrjBF0t-0-bac0a2f0eb6743b6d5585b8fea1a8293)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image932.jpeg?sign=1739334776-WccwxoifGI5fqRBuMrrPl3fPd3XUEBGG-0-d43b2060f5698e1aeaea71d3473eebec)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image933.jpeg?sign=1739334776-zfe1gPQKwDx2ZSEsmpn0Y4ww8tye2bf4-0-3319beb3437eb65bc4402972e122fd79)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image934.jpeg?sign=1739334776-Y2nCMegyVkhLQg0jpvUkTaaMXnILXTFd-0-47d91418c98bf8bbab55ea59328f7df2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image935.jpeg?sign=1739334776-xq9HV0jV7ONcnG5FfrrnYSFA1QnibU10-0-53c6389f038fc77e117d4ce963e0668a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image936.jpeg?sign=1739334776-SCQN48A6bQk5EF9vM4laJ7EijQKWGpNP-0-ce0789e97775ccd0acb5aa8e582bebc0)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image937.jpeg?sign=1739334776-QsZ0jB3r108i4G0JNQFDYoY5l8SmwoSr-0-9c440ae362442e122f80b53074bd9678)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image938.jpeg?sign=1739334776-J6HX8ofslnr1EaCovGmp2wlfB12GnA7l-0-cef1f8d7ff00ca6e5993b7c328f719e6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image939.jpeg?sign=1739334776-vE93CFu417Hkphua5LIK8ex99cS0AqiX-0-5919876b5d2977f9c033de4c5ba42e07)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image940.jpeg?sign=1739334776-ciHw6qZrXslB6VubJXb94nMqPQrv7v89-0-02c7c26da1bdaa3bee7c05c3242ee95c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image941.jpeg?sign=1739334776-szpCozgYfSwhDbMaRQrhzMMB9nTSPTMX-0-f6070f01962eb1ab0fa0b32a77a549d8)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image942.jpeg?sign=1739334776-knU0CkJtujkV9LtYNEuuM1zj8uV7Ls87-0-732d72bf99ec2a384a9a08dc40e9c8da)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image943.jpeg?sign=1739334776-WfFoOMSdihV3yVuDC050Ms2W6X8qqgrq-0-31db3deabdafe54ebfbda6614473dfcc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image944.jpeg?sign=1739334776-55iCEcVZ2IBA4ZPM4b7XjLJ38ztoOjvu-0-e1fc8030ff5bb811898a15f428c2e76f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image945.jpeg?sign=1739334776-ouNIRuedGTDYmokk6exEshkHMwsIhI1P-0-b414b025b6f0f12e377f19994b673cf6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image946.jpeg?sign=1739334776-ixnFeedFcEDTKP0HM20vFLHJfBQuDOLW-0-d344ff6d6ee37236b876db9e7066bff2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image947.jpeg?sign=1739334776-Hm1j6F0HkV5YxKY5Vprjmu32bqK04HXf-0-14233888bd242f3a1e81d2ecfe2f5a04)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image948.jpeg?sign=1739334776-gh6hQXYysAXIP3oQ1YOiyoUM4zpz6qrz-0-02aec44b38b0676b174e3092aa85fe49)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image949.jpeg?sign=1739334776-u5cwWmjRand1HemfuJO6j6GYRam11KCD-0-6a088f532b5c028b01497cd120539500)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image950.jpeg?sign=1739334776-AP8A7KyTguYWEXgODJAgeLK7xHTZfkEJ-0-0f9766d0b99e3d5f30e815203d0cd6b1)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image951.jpeg?sign=1739334776-iq7Rq8zJIVOOJ7sd0Oq2XhZjipBwGQU6-0-b3bee13df3f7fa951f6d331e33126b2c)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image952.jpeg?sign=1739334776-JBDQM3z4a9S2I8AVVIRrAc2Vg9l7TIcr-0-66ffa576e18724af925b85f69197bc47)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image953.jpeg?sign=1739334776-YgP2umeDuW4Yi1KyRwhJqQCmLQBys64G-0-9766b3cbcc40a6c119fd81efed12d507)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image954.jpeg?sign=1739334776-K9yTsHzRBiONuP9JSwFS9xkeR1bSSNPO-0-63da97adbc27e1a402e782c4599d3d80)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image955.jpeg?sign=1739334776-HSOYOTP07m9HLgTcjjcdUbNEhwBk2NyT-0-8cbe4ccf62b32c2a062019b112f4fac8)
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=1739334776-5VK0ODAviVvj5I39gtKwh5limbKXQZRC-0-aa3f5abfc0f40e9414168d6eab6c1a55)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image961.jpeg?sign=1739334776-EllulrW3RhM3isoWiZ4d978hYxZ82CsC-0-8b7e6004012adf64c8fca8989d1ada8e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image962.jpeg?sign=1739334776-dm5jH0CQJ52yKY5xWbOor8UPJZ2m1qFl-0-c3105b6f71b30f71637314f99abadcd9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image963.jpeg?sign=1739334776-CQ9dJVt0YyPHrDc92yFFnyhdWx7ygw8L-0-5217c21fa859591103b5216068200826)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image964.jpeg?sign=1739334776-4tNDwkyxTCKQaaI5quN8mgEFZz4EBDcJ-0-1dd940c2d7e758480bc4e4659d70e529)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image965.jpeg?sign=1739334776-T6D4y0lEu4yxXNytia1zYcIQ0yvZqe4a-0-81cc8fce61909c4528f7e60205c7aeab)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image966.jpeg?sign=1739334776-OfFRofaLWsg6v9ckcRfPmuRF75rDqwMF-0-a705f2df846ec789039f20e8e5854f22)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image967.jpeg?sign=1739334776-g9ZlBaaJwKuSqqNA69zMnKS6j3Af3GB7-0-c8e15d8bd5aa28cc25bcccaf7a59d66f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image968.jpeg?sign=1739334776-N6SLOiTynm9vqgWXOSF8PLbYSqsTOZnf-0-74e3ced5f1b1d33b05d7cbe89e62ea58)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image969.jpeg?sign=1739334776-8jOwXnkLOJJIJpAt4XdjLCzAQot6fCTk-0-e6260d6d5e37e542019869b4206f7995)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image970.jpeg?sign=1739334776-d6qNYamaNuezyfcNywvJYEfYDr21EIqO-0-cbacce4e8ff67f7029246114dd890275)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image971.jpeg?sign=1739334776-vIxQkJyiYGNWWLZ5hvDKEb6fuWWy3nyT-0-4247dc4c02c94ad9d2be9b38de773b96)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image972.jpeg?sign=1739334776-0SygFvaWbOnTEuCVPa3C3FOVQrKw2Sl5-0-1ca768a6784c2610a2306dfd1e08b418)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image973.jpeg?sign=1739334776-mbKLxF4C3dyLUt3FhiGMc268k26cuNQv-0-1bb6383d74e81cc5bdee34c0b16a5310)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image974.jpeg?sign=1739334776-qsgo2LN8Qph762TLCtNWjxwDuP1GbnvU-0-d855e90c6960ec3d3887c1acc4f03932)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image975.jpeg?sign=1739334776-JPWvhPRxUH3gg80DvU8Mhrv3fXwKJyQQ-0-b27d2ffc424850168c24a917325ccace)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image976.jpeg?sign=1739334776-knQLvDJgn9zOlTdvtEOxm7q6pqe44Zhi-0-22fdc3e87f0192ef4677d58661285d93)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image977.jpeg?sign=1739334776-ehxMGtzEqlC5ASyoAfLIgriaTWZlsFZb-0-e6e7755c2b805ca13842731490f25600)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image978.jpeg?sign=1739334776-ci1ZBS2cQFoCAAxoEKlh0opf91FYZBgW-0-b8337f3298b265567e7fe7c421647cb6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image979.jpeg?sign=1739334776-5Z3f20hcqqMCQ3ShiJddlQTGgajJT1vw-0-ddb2be4290baa8f7b94d7c4d596dbaa5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image980.jpeg?sign=1739334776-hgFDRkN9KMXSlS9kf54nvwos9eZNCINN-0-e0dd03ffb5572a27d55b8325a35d3b61)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image981.jpeg?sign=1739334776-4XfPvHXyuME3cJzxlgnX7NJ5CB3icHcU-0-12c66f9eedc371f970ac888bb9a8067a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image982.jpeg?sign=1739334776-9G4aueJBRefI3svUomwlDmtJDcoRF3TH-0-f538423938c115e015997cfd0e838d6e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image983.jpeg?sign=1739334776-khdVO1knka5FIzksyVLhS5rbEVpmHutE-0-be931152f8f9850fd4bffd3eb2638770)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image984.jpeg?sign=1739334776-vmUVtn7khIw25L5Am7omBvZNdoUOKCcl-0-275f75f64a2ada88d6e161ac10074393)
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=1739334776-30SAnsrVq0mCDJ9oZFZxfyqyFk7y2RWb-0-5484b070bbe8450ddf40947d1311524d)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image986.jpeg?sign=1739334776-AihnsqjZPrT1Z0YENTCgLzlxxbx8KVOG-0-1a5646770d8ef41de4acad6dedb8ddf9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image987.jpeg?sign=1739334776-OSEPfAF86lQkt5zqxwU16jWMvBp5uOoI-0-69b2da1576328c867a2aa2886b5d6f9a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image988.jpeg?sign=1739334776-nBSWJ9bjZ1CQb2I3r5eg4NBUTwTOE14y-0-cf3ff5a971265e4c0af1fc579fd5ab0b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image989.jpeg?sign=1739334776-cxEOtZO69WjeFujyXkaxGj2VlXG5ZQQo-0-bb9ba2c52541ab1ff9ff63256d54d209)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image990.jpeg?sign=1739334776-AWTUjKAvcrvRpDb4Df0SJBSPX0TTdV2n-0-ea4f6d6c5c9d7df93b40a3d100f2238f)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image991.jpeg?sign=1739334776-Aw7qPWx0TDtPL1kGtghu8E6mNR4NbEgh-0-d1bc2f9d5a0979b46deb55438e13a249)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image992.jpeg?sign=1739334776-ZDT2o3K5I4fIrRGXybPO5pvfqgv4H1L4-0-1201adfcf882e4f12dcf6961a5072aa2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image993.jpeg?sign=1739334776-ha3CcH8sSH1ErRPcsyQSNbZprpjtpPqo-0-58d936ab2195fdb5f9a8dec42e1b37ea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image994.jpeg?sign=1739334776-dxH94uH6PCqCFhwgybILQzuouSunOlmJ-0-9a575fe4712ef127ba14e98117f8cec3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image995.jpeg?sign=1739334776-Vtk46erBQFCQibVPqOyDQnlBfRouAaRH-0-892e9bdd7ad41137a643778da5f00dae)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image996.jpeg?sign=1739334776-Kjd9ypcj2F4VsckZm0s7MoEp63noms9d-0-1b5a9f6d2df98bab358f16c5b28c0fed)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image997.jpeg?sign=1739334776-3jjo7ZfLKrOEX2rGpgT8re0OfpL6RLAz-0-74d9ca10da9e7b8e5657f482116141bc)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image998.jpeg?sign=1739334776-utgKROHLKFp4wItm48Anh2oxmO9wjl3t-0-762d2ecfbdf950de459ef54922b4cee5)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image999.jpeg?sign=1739334776-jnEYKiromVIFPCZg0rmhqbaLjQVLYuVW-0-60ca03b55cbef7f4ef3331314f33fd22)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1000.jpeg?sign=1739334776-V3Jj1QzwaEc0SBOjNrvOovroOLfvwb8C-0-7758fe592487dec1465f97502d47e4b3)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1001.jpeg?sign=1739334776-YLSyYQ2GaQKJMXzRoIwN1fN6ukv2KKTl-0-c335ce778a4221f22b5ad7dbebec8a76)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1002.jpeg?sign=1739334776-XAHw9uWLvk5C0eII5JFTuuDvXq2EmpF7-0-965c4403b2fda5b72da5e70241ef40a9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1003.jpeg?sign=1739334776-l1GLuoYAZz9axrYulSNRvdP8poWp71RW-0-835f4d088cf2c9f0295bb0a3d9687e5b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1004.jpeg?sign=1739334776-bwA0aGpyGXOaYdxaNUUCzuX053NfMckm-0-5112d32c78eeaf730e47000a40e05571)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1005.jpeg?sign=1739334776-YpiEndPbzZQI1ynNMXJephaf6zy7s1VE-0-ff0400a2c51581187ecc2b2d629930e6)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1006.jpeg?sign=1739334776-IoZwb6hHU4SDK1eyaHlNu5J7bmKUdzby-0-8dcbbbfef41539873326bb417eae3ac9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1007.jpeg?sign=1739334776-EVOwOh16PlnOr4iLInVnlOWqrZ0andhF-0-74d0a2dd20f7b76659a2ff2f752fac32)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1008.jpeg?sign=1739334776-LCR41Qc8mI514XHsiqLiJxwEfDf9GUwi-0-c6b6120b13d8f1804e935f701c4a2ea9)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1009.jpeg?sign=1739334776-feQsyAbsjeEbEKKAEMNRqIo1m7r6mbIp-0-0e4eb3a534b6af9ae186dec3c492a1cf)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1010.jpeg?sign=1739334776-U6sp8SLybC1dJjbrh5YaneLtMaOY3Oek-0-20e8116ec1ade41d271e6e83e0c0936e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1011.jpeg?sign=1739334776-QyIJPPRr6bqiKax4EMSqsceAm0qD8Ray-0-d4f6c1dae6c05aab716b985b7ebb3637)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1012.jpeg?sign=1739334776-RCYSMqi31aF8c114eztxMALU4zA4EjwI-0-20c18a86838813655347ba9437e23c27)
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=1739334776-A15q6m71iG0puOQ9W2cRF8I5hNG16Kxd-0-4ee6c4b59bab222402e2e49e2a3beb32)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1023.jpeg?sign=1739334776-ek6lFotthJ4C6cou4HCG3q6Vo4bJaIxr-0-e00afbdd04cda16652d4d5de394e1ece)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1024.jpeg?sign=1739334776-o5TvOqrcY4IUX1SMJ6dmhTUWKOw1Uoqt-0-41f419ab9abd6347302e14e997e093ea)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1025.jpeg?sign=1739334776-ajlzkEFpBJgzKBaB93ep3wUkJpi2l6DY-0-e4aafa62d37259e5e0ba74633a10ca67)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1026.jpeg?sign=1739334776-Pm7Go4HK0kmDI530PaOB2IESSiZAo306-0-fc7ef37ec9b3b4a019d7d5b53565470a)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1027.jpeg?sign=1739334776-Ysvwtbeewwf4hsLJ8x5yD3IywjO2iCVK-0-4fb3b23a89c5c605060c179429139e59)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1028.jpeg?sign=1739334776-cuMF0p2msefb8zAKp6U6RumFQjCi6hE4-0-5091df750c4389ee31fe624a38bec7c4)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1029.jpeg?sign=1739334776-gEcGcQ5VKrYESQh1RFSgRELk8ZHEEe8o-0-31d7edf8985ef7341d8c10ae0e977f05)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1030.jpeg?sign=1739334776-LRZnwm0JlyyiycGOCjBUQzAjIH15lNvM-0-e56d7e014ccb1bc7ac54f12fdd2aafd7)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1031.jpeg?sign=1739334776-qorWA06ts70nt5Cfrsnzb8ksha1nhVQN-0-3811d10a0f47748e8627c1cb77890c1e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1032.jpeg?sign=1739334776-25nkogRlC8YmBbT6XEMJygPkVfPpR0HL-0-e653363ed7754f89454595bbb62bf413)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1033.jpeg?sign=1739334776-UdHkim7dDorbnKQCdy0WmEtZ8LKkOsEC-0-c0565e404bf9ed627a6361da69ce0426)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1034.jpeg?sign=1739334776-MhwsbxNh0BeWnlPHAcoUGiR64Lm3FgSr-0-eb335dd9639e97f2f5f31b7619a6d6bb)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1035.jpeg?sign=1739334776-jnAhZYBv1av7y8NEbwyZDNFCv6KzOxvy-0-90e789938d476f270792cacde4ac05ea)
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=1739334776-a6DI75RB6MBGdVSO3oOD5UqJhkUXraDO-0-32438b45485f5e027d45d661565c5bda)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1038.jpeg?sign=1739334776-6lnjxrZnMUkohAjvX0P6bbAdRuHiNALa-0-676059e3fe9f6e501d84259a7c29c427)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1039.jpeg?sign=1739334776-8UWtYpV73U8JtKuAP15U51RWfYUzoUPk-0-01bacb7f6a26724e5f483a06e16cef15)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1040.jpeg?sign=1739334776-KBz8od3HEkfOqKbyYEcAtCRfgh6RgIzR-0-78707698455a129427b677207cfd4b8e)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1041.jpeg?sign=1739334776-ogTSh4RfgpKDdVGyNyjHqnq6Uk8MrBW8-0-672744d677937c893946cc2596ceb8f2)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1042.jpeg?sign=1739334776-Gmg9k7yiCgUCGIojbZ95feMb8PQOhHwj-0-e0ed15045644ae058d62527106c2b225)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1043.jpeg?sign=1739334776-ycvw0LyzJhgWwTcP53dRskLg6NCOHD2n-0-19ccc5fd98f40a5ee421165565c39832)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1044.jpeg?sign=1739334776-GXEEJQviASVGLD1kVbInnM6Zn5WPGZEd-0-2ad51c45f1e7a9248ad5d9233a2dc615)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1045.jpeg?sign=1739334776-sEcaqkF8CDVf3VJnfbXhKL7NNOL4GxNB-0-6369f14d1c7eb885b98db2a0c2239975)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1046.jpeg?sign=1739334776-aIf3wSNx5UFx2KVm5TUmuSnSfAdYXMTu-0-eee620d11dc40fef196d20af0cfd0d9b)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1047.jpeg?sign=1739334776-Xt5qbEQZSobFgMw1zGepPVcSOmVuka36-0-e66340b10066c1de14047faa6971f2ee)
![](https://epubservercos.yuewen.com/0D865C/16499769005840106/epubprivate/OEBPS/Images/image1048.jpeg?sign=1739334776-yqiv23pY76uGvBAcVp6DdvMPDEJKCEIr-0-c7ce14f9d7dc67547431a703a72e209a)
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=1739334776-DL6oXLP4UsWAwjDNH2QvCzagqVAx4mFc-0-4fdfab57464140fdd1dd6575685e3d4a)
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。