Use the Thermodynamic Data at 298 K Below to Determine

Use the thermodynamic data at 298 K below to determine the K_sp for barium carbonate, BaCO₃ at this temperature.

A) 5.86
B) 6.30 × 10 ⁸
C) 1.59 × 10 ⁻⁹
D) 5.47 × 10 ⁻²¹
E) 2.18 × 10 ⁻²⁷