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Why does the rate of forward reaction slow down when a reversible reactions approaches at state of equilibrium?
Wiki User
∙ 11y ago
For a reversible reaction, the concentration of the products will be more as it approaches the equilibrium. So the rate of reverse reaction will increase and the rate of forward reaction will slow down.
Wiki User
∙ 11y ago
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Why concept of limiting reactant is not applied to reversible reaction?
Concept of limiting reactant is not applicable to the reversible reactions because in these reactions all the reactants are converted into products and no reactants remain at the end of the reaction.
What is the difference between a reversible reaction and a reaction that goes to completion?
The reactions in which the products can recombine to form reactants are called reversible reactions. These reactions never go to completion. They are represented by a double arrow between reactants and products.
What happens to the amounts of reactant and products after a reaction has reached chemical equilibrium?
The "amounts" of reactants and products DO change in a reversible reaction. What doesn't change is the concentration of these reactants and products AT EQUILIBRIUM. And also what does not change is the total mass of the system.
What correctly describes any chemical reaction that has reached equilibrium?
Forward and reverse reactions continue with no effect on the concentraction of the reactants and products.
What happens in a reaction if it is at chemical equilibrium?
In a chemical system, there are forward and reverse reactions occurring constantly. As the forward reactions progress, the increased amount of products allows for more and more reverse reactions. Once the rate of the forward and reverse reactions are equal, the system is at equilibrium. The forward and reverse reactions continue at equal but opposite rates; however, there are no further changes in the concentration of the products and reactants.
Why reversible reactions never complete?
Because reversible reactions are continuting process as well two way process.reactant n product convert into one another and in this way reaction will continue.
What is equilibrium-limited reactions?
Whereby the ratio of the forward and reverse reaction rate approaches unity.
What is Dynamic equilibrium?
In a dynamic equilibrium, the rate of loss is equal to the rate of gain. Dynamic equilibrium is applied in thermodynamics for systems involving reversible reactions.
Which factors must be equal in a reversible chemical reaction at equilibrium?
the rate of te forward reaction and the rate of the reverse reaction
What does it mean for a reaction to be a equilibrium?
In a particular time, if the forward and backward reactions of a reversible reactions take place in the same rate, there would be not a visible change (i.e. no net change) in the system, and that system is said to be at equilibrium.
What chemical changes are reversible?
You need to review the principle of Chemical Equilibrium i.e., CH4(g) + H2O(g) <--> CO(g) + 3H2
Is the reaction reversible?
chemical reactions are irreversible but physical changes are reversible
When a reversible reaction is occurring in both directions at the same rate is called what?
When a reversible reaction is occurring in both directions at the same rate, it is called a dynamic equilibrium. In this state, the concentration of reactants and products remains constant over time, indicating that the forward and reverse reactions are happening at an equal rate.
What happens after you add just reactants to a reversible reaction?
In a reversible reaction, the reactants and products become to a dynamic equilibrium after some time. after gaining this equilibrium, when more reactants are added the equilibrium breaks. So according to the Le Chetelier principle, the reaction will proceed until the equilibrium is gained.
What is the equilibrium sign in chemistry?
It is like an arrow in one direction, with another in the opposite below. It shows a reaction is reversible. It is called an equilibrium sign because usually reactions reach and equilibrium if they are reversible. i.e. they reach a point where a percentage of product is made and no more can be made without changing the conditions. Hope that helps
In what kind of reaction can the products form the reactants?
The type reaction that changes the reactants into products is called a chemical reaction. Most chemical reactions can run forward or backward.
When a reversible reaction is occurring in both directions at the same rate?
equilibrium
