[物化]平衡常數
寫課本習題遇到不知道該怎麼下手,求平衡常數的問題
麻煩大家指點我迷津
The dissociation vapor pressure of NH4CL at 427度C is 608 kpa
but at 459度C it has risen to 1115 kpa.
求
(a)equlilbrium constant
(b)standard reaction Gibbs energy
(c)standard enthalpy
(d)standard entropy of dissociation
all at 427度C.
Assume that the vapor behaves as a perfect gas and that △H and △S
are independent of temperature in the range given.
答案:(a) 9.24
(b) -12.9 kJ/mol
(c) 161 kJ/mol
(d) 248 J/K.mol
謝謝
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※ 編輯: karena817 來自: 218.172.97.120 (02/16 18:17)
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02/17 23:05, , 1F
02/17 23:05, 1F
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