Chemistry

Problem

The equilibrium constant for a reaction is

3.2 \times 10^{-2}

55\,^{\circ}\text{C}

. Determine

\Delta G^\circ

\text{kJ mol}^{-1}

for this reaction at

55\,^{\circ}\text{C}

. (Use

R = 8.314\,\text{J mol}^{-1}\,\text{K}^{-1}