版权所有：华东理工大学物理化学教研室 7 H pV U pV A TS G TS dH = dU+ pdV + Vdp =(TdS-pdV)+ pdV + V dp H=U+pV, A=U-TS, G=U+pV-TS dA= dU-TdS-SdT = (TdS -pdV) -TdS- SdT dG = dU+pdV+ Vdp –TdS- SdT = (TdS-pdV) +pdV+ Vdp –TdS- SdT = TdS +V dp = Vdp -SdT = -p dV -SdT The fundamental equations版权所有：华东理工大学物理化学教研室 7 H pV U pV A TS G TS dH = dU+ pdV + Vdp =(TdS-pdV)+ pdV + V dp H=U+pV, A=U-TS, G=U+pV-TS dA= dU-TdS-SdT = (TdS -pdV) -TdS- SdT dG = dU+pdV+ Vdp –TdS- SdT = (TdS-pdV) +pdV+ Vdp –TdS- SdT = TdS +V dp = Vdp -SdT = -p dV -SdT The fundamental equations