Previous Article Next Article Table of Contents Przemysl Chemiczny, Vol.96, No.1, 147-150, 2017 DOI10.15199/62.2017.1.15 Export Citation Chemical affinity and gas phase reaction equilibrium. Effect of pressure Szarawara J Fundamentals of reaction thermodynamics. Synthesis of NH3, under pressure 30 MPa was used as an example. Please enable JavaScript to view the comments powered by Disqus.