Home General Which of the following is the best definition of chemical equilibrium?

Which of the following is the best definition of chemical equilibrium?

Which of the following is the best definition of chemical equilibrium?

Chemical equilibrium is a state in which the rate of the forward reaction equals the rate of the backward reaction. In other words, there is no net change in concentrations of reactants and products. This kind of equilibrium is also called dynamic equilibrium.

Which one of the following statements describes a chemical reaction at equilibrium?

The statement that describes a chemical reaction at equilibrium is 4) The concentrations of the products and reactants are constant.

What is chemical equilibrium quizlet?

Chemical Equilibrium. A state in which the rates of forward and reverse reactions are the same. An active, dynamic condition, not static. All substances are being made & unmade at the same rate, so their concentrations are constant. Not necessary for products and reactants to be equal.

What happens during chemical equilibrium?

In a chemical equilibrium, the forward and reverse reactions occur at equal rates, and the concentrations of products and reactants remain constant.

What is the equilibrium constant quizlet?

The equilibrium constant is equal to the concentration of products over the concentration of reactants. A constant for a particular reaction at a particular temperature. The ā€˜cā€™ indicates the equilibrium constant is expressed in terms of concentrations.

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What is the equilibrium constant of a reaction answers com?

What is the equilibrium constant of a reaction? It is the ratio of the concentrations of products to the concentrations of reactants.

Which change will affect the equilibrium constant for this reaction?

The only factor that changes the equilibrium constant is temperature. Changes in concentration of reactants or products by any means (whether addition, taking away solvent, or adding a chemical that will cause side reactions) will remove the system from equilibrium, but will not change the equilibrium constant.

What is the equilibrium constant of a reaction Brainly?

The equilibrium constant of a chemical reaction is the ratio of the concentration of products to the concentration of reactants.

What information does an equilibrium constant give about a reaction apex?

What information does an equilibrium constant give about a reaction? A. It tells how long it takes the reaction to reach equilibrium.

What is KEQ for the reaction N2 3H2?

What is Keq for the reaction N2 + 3H2 2NH3 if the equilibrium concentrations are [NH3] = 3 M, [N2] = 1 M, and [H2] = 2 M? Keq = 4.5. D.

How would a drop in pressure affect a gaseous system at equilibrium?

A decrease in total pressure (which is caused by an increase in volume) will shift the reaction to the reverse. A decrease in to total volume of a gaseous system (or the accompanying increase in pressure) shifts an equilibrium in the direction of the fewer molecules as shown by the equation for the reaction.

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Which of the following would shift the following equilibrium system to the right?

Answer: The correct answer is : Adding to the system. Explanation: Whenever an equilibrium is subjected to change it gets re-establish itself by moving right that is forward or left that is backward.