A(g) + 2B(g) 2C(g) If K p for the above reaction is 4.55 x 10 -2 , in what direc
ID: 938200 • Letter: A
Question
A(g) + 2B(g) 2C(g)
If Kp for the above reaction is 4.55 x 10-2, in what direction will the reaction proceed to establish equilibrium if the pressures of A, B, and C are 0.250 atm, 0.750 atm, and 0.080 atm respectively?
proceeds in the forward direction to establish equilibrium
it is at equilibrium already
proceeds in the reverse direction to establish equilibrium
option 1:proceeds in the forward direction to establish equilibrium
option 2:it is at equilibrium already
option 3:proceeds in the reverse direction to establish equilibrium
Explanation / Answer
= [C]2 / [A] [B]2
= [0.08]2 / [0.25] [0.75]2
= 4.55 x 10-2
Hence Option 2 it is at equilibrium already
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