In the gas-phase reaction A + B ;:='0C + 2 D, it was found that, when 2.00

Question:

In the gas-phase reaction A + B ;:='0C + 2 D, it was found that, when 2.00 mol A, 1.00 mol B, and 3.00 mol D were mixed and allowed to come to equilibrium at 25°C, the resulting mixture contained 0.79 mol C at a total pressure of 1.00 bar. Calculate

(a) The mole fractions of each species at equilibrium,

(b) Kx'

(d) ∆G".