Given the Equation S(s) + O₂(g) → SO₂(g), ΔH =

question 53

Multiple Choice

Given the equation S(s) + O₂(g) → SO₂(g) , ΔH = -296 kJ, which of the following statements is(are) true?
I. The reaction is exothermic.
II. When 0.500 mol of sulfur is reacted, 148 kJ of energy is released.
III. When 32.0 g of sulfur is burned, 2.96 × 10⁵ J of energy is released.

• A) I and III are true.
• B) Only II is true.
• C) All are true.
• D) I and II are true.
• E) None is true.

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