For the reaction, A �¨ B,

ƒ¢H�‹ = +11.00 kJ mol-1 and Keq is 12.50

Calculate i) ƒ¢G�‹ and ii) ƒ¢S�‹ at 25 �‹C.

[0 �‹C = 273.15 K; R = 8.314 J K-1 mol-1]

Your symbols (thus the problems) are not clear.