C(s) + 2S(g) → CS2(g) ΔH = +89 kJ mol-1 The chemical equation above implies that

C(s) + 2S(g) → CS2(g)

ΔH = +89 kJ mol-1

The chemical equation above implies that

Answer Details

The chemical equation and the positive value of ΔH (+89 kJ mol-1) indicate that the reaction is endothermic, which means that energy is absorbed during the reaction. Therefore, the correct answer is "89 kJ of energy is absorbed."