摘要
本文对化学热力学参数(Q、W、△u、△H)的汁算进行了归纳、讨论,对不同的热力过程分别表示在P—V、T—S图上,并对其图中热力学参数的正负号进行了判断。
The caculation of chemical thermodynamic function is (Q ,W,U , H)induced and discussed in the paper. The vaious thermodynamic process (P-V,T-S)is showed in a diagram. And the thermodynamic function of plus and minus sign in the diagram is distinguished.
