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yqhong129

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[交流] 【求助】苯乙烯(液体)的比热是多少?

求助高人,苯乙烯的比热容是多少?
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xiaoyue052

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zznjut(金币+1):欢迎 2010-11-26 10:10:08
yqhong129(金币+3): 2011-04-25 21:07:03
yqhong129(金币+3): 2011-05-07 14:09:05
引用回帖:
Originally posted by yqhong129 at 2010-11-23 14:35:45:
求助高人,苯乙烯的比热容是多少?

比热容(气体,90℃,101.325kPa):Cp=1361.96kJ/(kg.K)
Cv=1238.07kJ/(kg.K)
(液体,5℃): 1628.665kJ/(kg.K)
(液体,20℃): 1699.841kJ/(kg.K)
比热比:(气体,90℃,101.325kPa):Cp/Cv=1.10
2楼2010-11-24 17:25:00
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