Question

This is Thermodynamics in chemisty. Would you please teach both problems?

For the reaction Fe O_(s) + H_2_(g) rightarrow Fe_(s) + H_2 O_(g) Delta H is 30.0 kJ/mole and Delta S is 24.0 J/mole-K. At what temperature will the reaction reach equilibrium? (A) 125 K (B) 298 K (C) 1250 K (D)2520 K (F) 760 K The Delta G degree for the ionization of HF is -20.5 kJ. Calculate the free energy change for ionization of hydrofluoric acid (K_a = 1.0 times 10^-3) at 273 K. (A) -9.0 kJ (B) -4.0 kJ (C) 0.050 kJ (D) -37.6 kJ (E) -36.2 kJ

Answer 1