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    Chemistry
  3. Study Set
    Chemistry
  4. Exam
    Exam 14: Chemical Equilibrium
  5. Question
    For the Equilibrium Reaction 2SO<sub>2</sub>(g) + O<sub>2</sub>(g) ⇌ 2SO<sub>3</sub>(g)\(\Delta\) Hº<sub>rxn</sub> = -198 KJ/mol
Solved

For the Equilibrium Reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) Δ\DeltaΔ Hºrxn = -198 KJ/mol

Question 25

Question 25

Multiple Choice

For the equilibrium reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) , Δ\DeltaΔ Hºrxn = -198 kJ/mol. Which one of these factors would cause the equilibrium constant to increase


A) Decrease the temperature.
B) Add SO2 gas.
C) Remove O2 gas.
D) Add a catalyst.
E) None of these.

Correct Answer:

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