Using the Thermodynamic Data Below, Determine the Equilibrium Constant for the Conversion

Multiple Choice

Using the thermodynamic data below, determine the equilibrium constant for the conversion of hydrogen and oxygen to water at 500 K. Compound (kJ/mol) S [J/(mol  K) ]
H₂ (g)
0) 0
130) 6
O₂ (g)
0) 0
205) 0
H₂O (g) 241.8
188) 8

A) 1.13  10^23
B) 8.86  10²²
C) 4.67  10^8
D) 3.25  10²¹
E) 3.08  10^22