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Which is a characteristic of chemical equilibrium but not physical equilibrium?
Reversibility of reactions is a characteristic of chemical equilibrium but not physical equilibrium. In chemical equilibrium, the forward and reverse reactions continue to occur, while in physical equilibrium, there is no net change in the physical state of a substance.
How do enzymes alter the equilibrium of a chemical reaction?
Enzymes alter the equilibrium of a chemical reaction by lowering the activation energy required for the reaction to occur, thus speeding up the rate at which the reaction reaches equilibrium. This is achieved by stabilizing the transition state of the reaction, making it easier for the reactants to form products.
Why is equilibrium state attainable from either way?
because i
What happens when a reaction is at equilibrium?
When a reaction is at equilibrium, the rate of the forward reaction is equal to the rate of the reverse reaction. This means that the concentrations of reactants and products remain constant over time, creating a balanced state where no further changes occur.
When does chemical equilibrium occur?
When reactants and the products that are also contributing to a chemical reaction show no sign over change over time, chemical equilibrium has taken place. Chemical equilibrium can be called a "steady state reaction". It must be noted, however, that just because nothing has changed, it doesn't necessarily indicate that the interaction has stopped.
Which is a characteristic of chemical equilibrium but not physical equilibrium?
Reversibility of reactions is a characteristic of chemical equilibrium but not physical equilibrium. In chemical equilibrium, the forward and reverse reactions continue to occur, while in physical equilibrium, there is no net change in the physical state of a substance.
What do mean by extent of reaction?
Extent of the reaction measures how far a reaction will proceed before establishing equilibrium state .
How do enzymes alter the equilibrium of a chemical reaction?
Enzymes alter the equilibrium of a chemical reaction by lowering the activation energy required for the reaction to occur, thus speeding up the rate at which the reaction reaches equilibrium. This is achieved by stabilizing the transition state of the reaction, making it easier for the reactants to form products.
Why is equilibrium state attainable from either way?
because i
How can I use the steady state concentration calculator to determine the equilibrium concentration of a chemical species in a reaction system?
To use the steady state concentration calculator to determine the equilibrium concentration of a chemical species in a reaction system, input the initial concentrations of the reactants and the rate constants of the reactions. The calculator will then calculate the steady state concentrations of the species at equilibrium based on the reaction kinetics.
What does La Chateliers principal state?
A reaction at equilibrium will respond to balance a change
How does equilibrium work in a chemical reaction?
In a chemical reaction, equilibrium occurs when the rate of the forward reaction is equal to the rate of the reverse reaction. This means that the concentrations of reactants and products remain constant over time, creating a balanced state.
What happens when a reaction is at equilibrium?
When a reaction is at equilibrium, the rate of the forward reaction is equal to the rate of the reverse reaction. This means that the concentrations of reactants and products remain constant over time, creating a balanced state where no further changes occur.
What is mean of dynamic equilibirum in chemistry?
An equilibrium is a "balance", if something is in equilibrium then it is in balance. To add "static" is an unnecessary tautology except in the case of a mechanical equilibrium with zero linear momentum.
When does chemical equilibrium occur?
When reactants and the products that are also contributing to a chemical reaction show no sign over change over time, chemical equilibrium has taken place. Chemical equilibrium can be called a "steady state reaction". It must be noted, however, that just because nothing has changed, it doesn't necessarily indicate that the interaction has stopped.
How are reaction rate and equilibrium connected?
At equilibrium, the reaction rate of the forward reaction and the reverse reaction are equal to one another. This means that the products of the forward reaction are being made at the same speed as the products of the reverse reaction.
If the pH is greater than the pKa, how does it affect the equilibrium of the reaction?
When the pH is greater than the pKa, the equilibrium of the reaction shifts towards the deprotonated form of the molecule. This means that more of the molecule will exist in its deprotonated state compared to its protonated state.
