The Value of ΔH° for the Oxidation of Solid Elemental

question 109

Multiple Choice

The value of ΔH° for the oxidation of solid elemental sulfur to gaseous sulfur trioxide,
2S (s,rhombic) + 3O₂( g) → 2SO₃ (g)
Is ________ kJ/mol.

• A)+790.4
• B)-790.4
• C)+395.2
• D)-395.2
• E)+105.1

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