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    Chemistry Study Set 4
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    Exam 14: Chemical Equilibrium
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    Which of the Following Is the Correct Equilibrium Constant Expression
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Which of the Following Is the Correct Equilibrium Constant Expression

Question 18

Question 18

Multiple Choice

Which of the following is the correct equilibrium constant expression for this reaction? (Hint: check the reaction coefficients) Fe(s) + O2(g) ⇌ Fe2O3(s)


A) K = Which of the following is the correct equilibrium constant expression for this reaction? (Hint: check the reaction coefficients)  Fe(s) + O<sub>2</sub>(g) ⇌ Fe<sub>2</sub>O<sub>3</sub>(s)  A) K =   B) K =   C) K<sub> </sub>=   D) K =   E) K = [O<sub>2</sub>}<sup>3</sup>
B) K = Which of the following is the correct equilibrium constant expression for this reaction? (Hint: check the reaction coefficients)  Fe(s) + O<sub>2</sub>(g) ⇌ Fe<sub>2</sub>O<sub>3</sub>(s)  A) K =   B) K =   C) K<sub> </sub>=   D) K =   E) K = [O<sub>2</sub>}<sup>3</sup>
C) K = Which of the following is the correct equilibrium constant expression for this reaction? (Hint: check the reaction coefficients)  Fe(s) + O<sub>2</sub>(g) ⇌ Fe<sub>2</sub>O<sub>3</sub>(s)  A) K =   B) K =   C) K<sub> </sub>=   D) K =   E) K = [O<sub>2</sub>}<sup>3</sup>
D) K = Which of the following is the correct equilibrium constant expression for this reaction? (Hint: check the reaction coefficients)  Fe(s) + O<sub>2</sub>(g) ⇌ Fe<sub>2</sub>O<sub>3</sub>(s)  A) K =   B) K =   C) K<sub> </sub>=   D) K =   E) K = [O<sub>2</sub>}<sup>3</sup>
E) K = [O2}3

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