The classic way to synthesize ammonia is through the gas phase chemical reaction:
This reaction is carried out at high pressures, most often using an iron catalyst.
A. Use Equation 2.32 and CP* from Appendix D to determine the change in molar enthalpy when nitrogen is compressed from T = 300 K and P = 1 bar to T = 700 K and P = 200 bar.
B. Repeat part A for hydrogen.
C. What assumptions or approximations were made in step B? Comment on how valid you think the approximations are.
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