in-the-reaction-2so-o-2so-h-198-kj-what-is-the-enthalpy-change-when-1-mole-of-so

Question

In the reaction 2 SO₂ + O₂ → 2 SO₃, ΔH = -198 kJ, what is the enthalpy change when 1 mole of SO₂ is converted to SO₃?

Accepted Answer

-99.0 kJ

Answer

-49.5 kJ

Answer

-198 kJ

Answer

-396 kJ

In the reaction 2 SO2 + O2 → 2 SO3, ΔH = -198 kJ, what is the enthalpy change when 1 mole of SO2 is converted to SO3?