For a reaction at 298 K

CHEMISTRY · Subjective · A Level · Chemistry · Thermodynamics · Thermodynamics

Problem

For a reaction at 298 K, the standard free energy change is reported as

+8.6\,\text{kJ mol}^{-1}

. Assuming this value does not vary with temperature, determine the numerical value of the equilibrium constant at 400 K. Use

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