(Higher Tier only) Understand that changing the concentration of any reactant or product disrupts the system's equilibrium, causing the concentrations of all substances to continuously change until a new equilibrium is reached.
(Higher Tier only) Explain that increasing the concentration of a reactant inherently forces the system to form more products until equilibrium is re-established.
(Higher Tier only) Explain that decreasing the concentration of a product causes more reactants to engage in the reaction until equilibrium is re-established.
(Higher Tier only) Interpret provided data to accurately predict how specific changes in the concentration of a reactant or product will alter a given reaction at equilibrium.
