Thanks for stopping by. We can summarize this article in just two points. 1-Chemical equilibrium is a condition in which, in a reversible chemical reaction, the rate of the forward reaction is equal to the rate of the reverse reaction. In this state, the concentrations of reactants and products remain constant over time, even though the reactions continue to occur. 2-Pressure affects equilibrium only if there are gases involved and if the number of moles of gas changes between reactants and products. Conclusions: This could also be considered as the summary of this article is the previous one.