Calculating equilibrium concentrations when the net reaction proceeds in reverse Consider mixture C, which will cause the not reaction to proceed in reverse. The change in concontration, x, is positive for the reactants because they are produced and negative for phe products becaise they are Part C Based on a Kc value of 0.170 and the data table given, what are the equilbrium conceritritions of XX,X, and Y, respectively? Express the molar concentrations numerically