dU=dq-dw
H=U+PV
Cv=(∂U/∂T)v
Cp=(∂H/∂T)p
Cp-Cv=nR
TV^(γ-1)=一定
q1/T1<=q2/T2
∮dq/T<=0
dS=dq/T
ΔS>=0
F=U-TS
G=F+PV=H-TS
dU=TdS-PdV
dH=TdS+VdP
dF=-TdS-PdV
dG=-TdS+VdP
μ=(∂G/∂n)T,P
G=nμ(T,P)
(∂U/∂V)t=T(∂P/∂T)v-P
H=-T^2(∂/∂T(G/T))p
dP/dT=ΔHtr/TΔVtr
ΔH°/RT^2=(∂lnKp/∂T)p