At 25ºC and 1 atmosphere the following equilibrium is eatablished :
2NO (g) <=> N2O4 (g)
The partial equilibrium pressure of N2O4 is 0.7 atm.
A) calculate Kp of the above system at 25ºC.
B) calculate the partial pressure of the above two gases at equilibrium when the total pressure at equilibrium becomes 9atm and the temperature is still 25ºC