[問]有關氣體的狀態方程式 (物化)
Consider an equation of state in the form
P=RT/(V-b)*e^(-AV/RT^1/2)
for an arbitrary gas. Show that the critical constants are given by
Tc=(A/4bR)^2/3
Vc=2b
Pc=R/b*(A/4bR)^2/3*e^-2
----------------------------上面是題目-----------------------------------
提示在critical point時 dP/dV=0 d^2P/dV^2=0 (d為偏微分符號)
主要是在解偏微分
希望會的人可以教我嗎?
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