please solve with steps:)

Write the equilibrium-constant expression for the reaction shown in terms of [NO],[O2], and [NO2]. 2NO(g)+O2(g)2NO2(g) Kc, which is sometimes symbolized as K or Keq, denotes that the equilibrium constant is expressed using molar concentrations For this question, Kc means the same thing as K and Keq. Incorrect