Question

K_c for the reaction N₂O₄ ⇋ 2NH₂  in chloroform at 291 K is 1.14. Calculate the free energy change of the reaction when the concentration of the two gases are 0.5 mol dm-3 each at the same temperature. (R = 0.082 lit atm K^–1 mol^–1)

Answer 1

N₂O₄ ⇋ 2NO₂ 

K_c = 1.14

ΔG = ? ;R = 0.082 lit atm K^-1 mol^-1

^{T = 291K}

ΔG = -RT In k(Apply)