for the haber process, what happens to the mole fraction...?

Question

energy+2NH3(g)<-->N2(g)+3H2(g)

what happens to the mole fraction of N2 as:
the pressure is increased
more H2 is added as container adjusted to maintain constant pressure?

for pressure increase, im thinking the mole fraction decreases??
im not sure!

yepp..but does it affect the mole fraction?

Answer 1

Decrease for both. Le Chatelier's principle will tell you in which direction the equilibrium will move in each case, and then all you have to do is to think about the amount of nitrogen in there compared to the other gases.

Answer 2

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