Given the Following Reactions 2S (S)+ 3O₂ (G)→ 2SO₃ (G)ΔH

Multiple Choice

Given the following reactions 2S (s) + 3O₂ (g) → 2SO₃ (g) ΔH = -790 kJ
S (s) + O₂ (g) → SO₂(g) ΔH = -297 kJ
The enthalpy of the reaction in which sulfur dioxide is oxidized to sulfur trioxide
2SO₂ (g) + O₂ (g) → 2SO₃ (g)
Is ________ kJ.

A) 196
B) -196
C) 1087
D) -1384
E) -543