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Le Châtelier's principle


After the system above reaches equilibrium, additional OA2(g) is injected into the reaction flask at a time t1 while the temperature is held constant.
Which of the following graphs best shows the rates of the forward and reverse reactions as a function of time?
A rectangular shape shows the key of the graph lines. It shows that Forward is represented by a solid line and the Reverse is represented by a dashed line.
Choose 1 answer: