If the concentration of is increased, the rate of the forward reaction increases and the concentration of decreases.
The principle states that reactions in equilibrium being disturbed by factors such as temperature, the concentration of species in the reaction, etc, will experience a shift in the equilibrium so as to annul the effects of the disturbance.
Thus, adding more of the reactants ( to the reaction will see more products being synthesized. This means more will be consumed and its concentration will decrease accordingly.
More on Le chartelier principle can be found here: brainly.com/question/12099569
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