At 2200°C, K = 0.050 for the following reaction.

N2(g) + O2(g) 2 NO(g)
What is the partial pressure of NO in equilibrium with N2 and O2 that were placed in a flask at initial pressures of 0.75 atm and 0.30 atm, respectively?

2 answers

is K of 0.050 Kp or Kc?
it didn't specify in the question. I think its just a constant.