Find the value of Kc if equilibrium mixture contains 0.51M N2 , 0.30M H2, and 1.8M NH3  Which reaction is favored?

2020-07-31 2:01 am
write the correct number of sig figs
更新1:

why is this reaction is favored 

回答 (2)

2020-07-31 2:07 am
N₂(g) + 3H₂(g) ⇌ 2NH₃(g)    Kc

Equilibrium constant, Kc
= [NH₃]² / ([N₂] [H₂]³)
= 1.8² / (0.51 × 0.30³)
= 240

As Kc = 240 > 1, the forward reaction (the formation of NH₃) is favored.
2020-07-31 2:02 am
I don't even know how to read your question.


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