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AP Chemistry
7.4 Calculating the Equilibrium Constant
7.1 Introduction to Equilibrium
IntermediateMCQGraphicalConceptual14.2k
Concentrations of \(\text{X(g)}\), \(\text{Y(g)}\), and \(\text{Z(g)}\) versus time in a rigid container at constant temperature.
Concentrations of \(\text{X(g)}\), \(\text{Y(g)}\), and \(\text{Z(g)}\) versus time in a rigid container at constant temperature.
A sample of pure gas \(\text{X}\) is placed into a previously evacuated, rigid container at a constant temperature. The graph below shows the concentrations of \(\text{X(g)}\), \(\text{Y(g)}\), and \(\text{Z(g)}\) over time as the system approaches chemical equilibrium.

Based on the data in the graph, which of the following balanced chemical equations best represents the reaction?

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