AP Chemistry
7.3 Reaction Quotient and Equilibrium Constant
A student calibrates an air-quality sensor using a sealed chamber containing an equilibrium mixture represented by the following equation.
\(\text{N}_2\text{O}_4\text{(g)} \rightleftharpoons 2\text{NO}_2\text{(g)}\)
For each gas in the mixture, the ideal gas law gives \(P_i=[i]RT\), where \(P_i\) is the partial pressure and \([i]\) is the molar concentration. At a fixed temperature \(T\), which relationship between \(K_p\) and \(K_c\) applies to the reaction?
\(\text{N}_2\text{O}_4\text{(g)} \rightleftharpoons 2\text{NO}_2\text{(g)}\)
For each gas in the mixture, the ideal gas law gives \(P_i=[i]RT\), where \(P_i\) is the partial pressure and \([i]\) is the molar concentration. At a fixed temperature \(T\), which relationship between \(K_p\) and \(K_c\) applies to the reaction?
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