Multiple Choice
For the nitrogen fixation reaction, 3H2(g) + N2(g) 2NH3(g) , Kc = 6.0 × 10-2 at 500°C. If 0.250 M H2 and 0.050 M NH3 are present at equilibrium, what is the equilibrium concentration of N2?
A) 3.3 M
B) 2.7 M
C) 0.20 M
D) 0.083 M
E) 0.058 M
Correct Answer:

Verified
Correct Answer:
Verified
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