Equilibrium And Concentration Gizmo Assessment Answers «FAST – Fix»

The value of $K_{eq}$ is constant for a specific temperature. If the assessment asks, "Does adding more reactant change the value of $K_{eq}$?" the answer is No . The concentrations of the species change, and the ratio momentarily fluctuates, but the system will shift until the ratio returns to the specific value of $K_{eq}$.

If a question asks, "Is the reaction still occurring at equilibrium?" the answer is a resounding Yes . The macroscopic properties (like color or total pressure) remain constant, but on a molecular level, the reaction is vigorous in both directions. Using Le Chatelier’s Principle to Predict Outcomes The core of the Gizmo assessment usually revolves around Le Chatelier’s Principle . This principle states that if a chemical system at equilibrium is disturbed, the system will shift in a direction that counteracts the disturbance. equilibrium and concentration gizmo assessment answers

In the Equilibrium and Concentration Gizmo, users manipulate a reversible reaction, typically represented as: $$A \rightleftharpoons B$$ The value of $K_{eq}$ is constant for a specific temperature