For chemical reactions involving ideal gases, the equilibrium constant K can be expressed either in terms of the concentrations of the gases (in M) or as a function of the partial pressures of the gases (in atmospheres). In the latter case, the equilibrium constant is denoted as Kp to distinguish it from the concentration-based equilibrium constant K.
PART A:
For the reaction
2CH4(g)?C2H2(g)+3H2(g)
K = 0.150 at 1696?C . What is Kp for the reaction at this temperature?
Express your answer numerically.
PART B:
For the reaction
N2(g)+3H2(g)?2NH3(g)
Kp = 2.55