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    Chemistry
  3. Study Set
    Chemistry Study Set 2
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    Exam 17: Entropy Free Energy and Equilibrium
  5. Question
    For the Reaction H<sub>2</sub>O<sub>2</sub>(g)\(\rarr\) H<sub>2</sub>O(g)+ <Sup>1</sup>/<sub>2</sub>O<sub>2</sub>(g)\(\Delta\) H° = -106 KJ/mol And
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For the Reaction H2O2(g) →\rarr→ H2O(g)+ 1/2O2(g) Δ\DeltaΔ H° = -106 KJ/mol And

Question 98

Question 98

Short Answer

For the reaction H2O2(g) →\rarr→ H2O(g)+ 1/2O2(g), Δ\DeltaΔ H° = -106 kJ/mol and Δ\DeltaΔ S° = 58 J/K·mol at 25°C.Is H2O2(g)stable with respect to dissociation into water vapor and oxygen gas at 25°C?

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