AP Chemistry
7.6 Properties of the Equilibrium Constant
At a certain temperature, the equilibrium constant \(K_c\) for the reaction represented below is \(4.0 \times 10^2\).
\[ 2\,\text{SO}_2(g) + \text{O}_2(g) \rightleftharpoons 2\,\text{SO}_3(g) \]
What is the value of \(K_c\) for the following reaction at the same temperature?
\[ \text{SO}_3(g) \rightleftharpoons \text{SO}_2(g) + \frac{1}{2}\,\text{O}_2(g) \]
\[ 2\,\text{SO}_2(g) + \text{O}_2(g) \rightleftharpoons 2\,\text{SO}_3(g) \]
What is the value of \(K_c\) for the following reaction at the same temperature?
\[ \text{SO}_3(g) \rightleftharpoons \text{SO}_2(g) + \frac{1}{2}\,\text{O}_2(g) \]
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