Multiple Choice
N2(g) + O2(g) ⇄ 2NO(g) Kc = 4.8 × 10−31 2NOBr(g) ⇄ 2NO(g) + Br2(g) Kc = 0.50
Given the above equilibrium constant data at 25°C, what is the value of Kc at this temperature for the reaction
2NOBr(g) ⇄ N2(g) + O2(g) + Br2(g) ?
A) 2.4 × 10 −31
B) 9.6 × 10 −31
C) 1.0 × 10 30
D) 4.2 × 10 30
E) None of these choices are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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