PeetPb
Feb6-12, 03:26 AM
1. The problem statement, all variables and given/known data
Find Kp of the raction 2NO2=N2O4 when the gibbs reactin energy change at 298K is -5.3KJ
2. Relevant equations
dG=-RTln(Kc)
Kp*RT=Kc
3. The attempt at a solution
I calculated Kc from the first eq.
Kc=e^(-dG/(RT))
Kc=1
so Kp=1/(RT)=0.0004
I'd like to ask if it's right because it seems to be a little too low
Find Kp of the raction 2NO2=N2O4 when the gibbs reactin energy change at 298K is -5.3KJ
2. Relevant equations
dG=-RTln(Kc)
Kp*RT=Kc
3. The attempt at a solution
I calculated Kc from the first eq.
Kc=e^(-dG/(RT))
Kc=1
so Kp=1/(RT)=0.0004
I'd like to ask if it's right because it seems to be a little too low