Which Statement Describes a Reaction at Equilibrium

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I II and III. 4 The concentrations of the products and reactants are constant.

Which Statement Describes A Reaction At Equilibrium Brainly In

The reaction is exothermic c.

. Which of the following statements best describes a system at chemical equilibrium. 3 The concentrations of the products and reactants are equal. 1 The concentrations of the products and reactants are equal.

Which statements are correct for a reaction at equilibrium. Answers The correct statement is at dynamic equilibrium the reaction continues but the amounts of reactants and products does not change. Which statement correctly describes a chemical equilibrium.

At equilibrium there is significantly less product than reactant c. Reactants will convert to products The Gibbs free energy has reached a minimum The forward reaction rate is not equal to the reverse reaction rate O The concentration of product is equal to the concentration of reactant. Which of the following statement describes a reversible chemical reaction that has reached equilibrium.

2 The concentrations of the products and reactants are constant. Compared to the rate of the forward reaction the rate of the reverse reaction is answer choices faster and more reactant is produced faster and more product is produced the same and the reaction has stopped the same and the reaction continues in both directions Question 3 60 seconds Q. Which statement best describes why the equilibrium constant is larger number greater than 1 in this simulation.

3 The rate of the forward reaction is less than the rate of the reverse reaction. 2 The rate of the forward reaction must equal the rate of the reverse reaction. Its effect on equilibrium is that both the forward and reverse reaction rates will speed up equally thereby allowing the system to reach equilibrium faster.

There is only one set of equilibrium concentrations that equals the Ke value. The reaction rates of the forward and backward reactions are generally not zero but equal. 3 The rate of the forward reaction is.

No changes will be apparent as the forward in reverse reactions continue. Enzymes could reduce the free energy of products and reactants 2. Enzymes could increase the reaction equilibrium 4.

That is the rate of forward reaction is equal to the rate of backward reaction. A chemical reaction is at equilibrium. 1 The rate of the forward reaction equals the rate of the reverse reaction.

Which statement correctly describes a chemical reaction at equilibrium. The stress can be in any form. II and III only D.

Enzyme could increase the rate of the reaction. The appearance Will continue to change as the forward reaction continues at a slow balanced rate. Which statement correctly describes a chemical reaction at equilibrium.

The system can do no work. The chemical equilibrium can take place in a close system and can not be affected by catalyst and is a reversible reaction. Equilibrium is reached when the reaction stops.

The rates of the forward and reverse reactions are equal. A catalyst provides an alternative route for the reaction with lower activation energy. At dynamic equilibrium the rates of forward and reverse reactions are equal.

Thus there are no net changes in the concentrations of the reactant s and product s. For example Thus we can conclude that out of the given options statement the concentrations of the products and reactants are equal describes a chemical reaction at equilibrium. The kinetic energy of the system is zero.

Which of the following statements best describes the action of catalyst in a reaction. 2HF g H2 g F2 g At equilibrium at 600 K the concentrations are as follows. Mar 15 2022.

Change in concentration of any reactant or product adding or subtracting change in temperature pressure adding a catalyst or change in volume. 4 The additional bromine ions cause the equilibrium to shift to the reactants. 2 More liquid water molecules will change to water vapor until a new equilibrium is reached.

I and III only C. At equilibrium there is significantly more product than reactant. Which statement correctly defines dynamic equilibrium.

Enzyme could reduce the free energy associated with the transition state 3. 3 by adding water h2O. 1 The concentrations of the products and reactants are equal.

1 The activation energy of the forward reaction must equal the activation energy of the reverse reaction. The concentrations of reactants and products are equal. HF 582 x 10-2 M H2 84 x 10-3 M F2 84 x 10-3 M.

Which statement describes a chemical reaction at equilibrium. This is because at equilibrium the rate of the forward reaction equals that of the reverse reaction so even though the reaction doesnt stop there is no net change in the reaction. Which statement describes a reversible reaction at equilibrium.

2 The concentrations of the products and reactants are constant. I and II only B. 3 The concentration of the reactants must equal the concentration of the products.

4 The potential energy of the. The chemical reaction above is at equilibrium. 4 moles of reactant produce 2 moles of product.

At equilibrium the rate of the forward reaction is the same as the rate of the reverse reaction. The forward and reverse reactions both continue. 2 The reactants are completely consumed in the reaction.

In your choices the best answer is the mass of the reactants and the mass of the products are no equal. Answer Expert Verified The best statement which describes a reaction in a state of equilibrium is letter D. The system consumes energy at a steady rate.

At equilibrium the total concentration of products equals the This problem has been solved. The system releases energy at a steady rate. Two substances are dissolved in water and start to react which statement accurately describes the appearance of the solution when it reaches equilibrium.

Which of statements describes enzymes. At equilibrium the concentration of product is equal to the concentration of reactants b. 1 The products are completely consumed in the reaction.

There are factors that can disturb this equilibrium and we call them STRESS.

8 2 Chemical Equilibrium Chemistry Libretexts