The thermochemical equation for the formation of ammonia from elemental nitrogen and hydrogen is as follows: N2(g)+3H2(g)--> 2NH3 (g) ΔH= -92.2kj
Given the system that is initially at equilibrium, which of the following actions cause the reaction to proceed to the left?
a. removing NH3 (g)
b. removing H2 (g)
c. decreasing the temp.
d. adding a catalyst
e. adding N2 (g)