AP Chemistry
7.10 Reaction Quotient and Le Châtelier’s Principle
7.3 Reaction Quotient and Equilibrium Constant
At a certain temperature, the equilibrium constant \(K_c\) for the reaction represented below is \(5.0\).
\[ 2\,\text{NO}_2\text{(g)} \rightleftharpoons \text{N}_2\text{O}_4\text{(g)} \]
A rigid \(1.0\text{ L}\) vessel is charged with \(0.50\text{ mol}\) of \(\text{NO}_2\text{(g)}\) and \(2.0\text{ mol}\) of \(\text{N}_2\text{O}_4\text{(g)}\). Which of the following correctly predicts the direction in which the reaction will proceed to reach equilibrium and provides the valid justification?
\[ 2\,\text{NO}_2\text{(g)} \rightleftharpoons \text{N}_2\text{O}_4\text{(g)} \]
A rigid \(1.0\text{ L}\) vessel is charged with \(0.50\text{ mol}\) of \(\text{NO}_2\text{(g)}\) and \(2.0\text{ mol}\) of \(\text{N}_2\text{O}_4\text{(g)}\). Which of the following correctly predicts the direction in which the reaction will proceed to reach equilibrium and provides the valid justification?
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