物理化学核心教程(第二?沈文霞编科学出版社_课后习题详解第三?- 百度文库

11 molױе383 KΪͬ¡ͬѹ101.325 kPaù̵Q,W,?U,?H,?S,?A?G

2ΪͬͬѹQ,W,?U,?H,?S,?A?G 3оݣͨ˵ĿԺԷԡ ⣺1Ϊеʱƽ⣬?G?0

Q??H?n?vapHm

?1 mol?13.343 kJ?mol?1?13.343 kJ

W??pe?V??peVg??nRT

??(1?8.314?383)?10?3 kJ??3.184 kJ

?U?Q?W?(13.343?3.184) kJ?10.159 kJ

?Ssys?QR13.343 kJ??34.84 J?K?1 T383 K?A?Wmax??3.184 kJ

?A??U?T?S?(10.159?13.343) kJ??3.184 kJ

2Ϊ루1ʼ̬ͬԣе״̬ı루1еȣֻW2?0Q??U?10.159 kJ 3?Ssur??QsysT??10.159 kJ??26.52 J?K?1

383 K?Siso??Ssys??Ssur?(34.84?26.52)?8.32 J?K?1

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