Consider the equilibrium reaction: N2O4(g) yields 2NO2(g). Which of the following correctly describes the relationship between Kc and Kp for the reaction.

A. Kp = Kc/RT
B. Kp = (RT x Kc)-1
C. Kp = RT x Kc
D. Kp = Kc
E. Kp = RT/Kc

Question

Consider the equilibrium reaction: N2O4(g) yields 2NO2(g). Which of the following correctly describes the relationship between Kc and Kp for the reaction.

A. Kp = Kc/RT
B. Kp = (RT x Kc)-1
C. Kp = RT x Kc
D. Kp = Kc
E. Kp = RT/Kc

anonymous · Answer

C.

anonymous · Answer

I'm not sure..)

anonymous · Answer

I thought it would be A because it relates to the original equation

anonymous · Answer

I thought because Kp = Kc (RT)^n
n = 2 - 1 = 1

anonymous · Answer

So because of the coefficient subtracting from on another it change the overall equation to Kp=RT(Kc)

anonymous · Answer

i think so...you may've looked that eq. as Kc = Kp/(RT)^n
both are the same..i mean Kc = Kp/(RT)^ and Kp = KcRT..
but again, I'm not sure) so after getting the right answer let me know.)

anonymous · Answer

ok I will. I guess I will keep the this question posted.