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When a chemical reaction proceeds in both directions the reaction is?
When a chemical reaction proceeds in both directions, it is referred to as a reversible reaction. In a reversible reaction, reactants are converted into products, and products can also react to form reactants. This results in a dynamic equilibrium where the rates of the forward and reverse reactions are equal.
How do chemical manufacturers make the reaction continue to make ammonia once the reaction has reached equilibrium?
Manufacturers can shift the equilibrium of the reaction towards ammonia by continuously removing ammonia as it is formed or by adding more reactants to drive the reaction forward. This process helps maintain a higher concentration of ammonia and promote the reaction's progress.
What temperature is the reaction at equilibrium?
The temperature at which a reaction reaches equilibrium can vary depending on the specific reaction and its conditions. For some reactions, the temperature at equilibrium may be higher, while for others it may be lower. The equilibrium temperature is determined by the enthalpy change of the reaction and the equilibrium constant.
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 cant an unbalanced chemical equation fully describe a reaction?
An unbalanced chemical equation does not accurately reflect the ratio of reactants and products in a chemical reaction, which can affect the stoichiometry of the reaction. Balancing the equation is necessary to ensure that the law of conservation of mass is obeyed and to correctly represent the chemical species involved in the reaction.
What correctly described a reaction that has chemical equilibrium?
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What term refers to the condition in which the concentration of the reactants and products remains constant over time?
Chemical equilibrium describes a state in which the concentrations of reactants and products in a reversible chemical reaction remain constant over time. At equilibrium, the rate of the forward reaction is equal to the rate of the reverse reaction.
What is the unit of the equilibrium constant in a chemical reaction?
The unit of the equilibrium constant in a chemical reaction is dimensionless.
What is the relationship between the equilibrium constant and the rate constant in a chemical reaction?
The equilibrium constant (K) and the rate constant (k) in a chemical reaction are related but represent different aspects of the reaction. The equilibrium constant describes the ratio of products to reactants at equilibrium, while the rate constant determines the speed at which the reaction occurs. The two constants are not directly proportional to each other, as they represent different properties of the reaction.
What are the units of the equilibrium constant K in a chemical reaction?
The units of the equilibrium constant K in a chemical reaction are dimensionless.
What are the units of the equilibrium constant in a chemical reaction?
The units of the equilibrium constant in a chemical reaction are dimensionless, meaning they have no units.
What is difference between physical and chemical balance?
The difference is that chemical equilibrium is the equilibrium of products and reactants in a reaction while physical equilibrium is the equilibrium of the physical states of the same substance.
How does adding inert gas affect the equilibrium of a chemical reaction?
Adding an inert gas to a chemical reaction at equilibrium does not affect the equilibrium position or the concentrations of the reactants and products. This is because inert gases do not participate in the reaction and do not alter the reaction's equilibrium constant.
Why do solids not affect equilibrium in a chemical reaction?
Solids do not affect equilibrium in a chemical reaction because their concentration remains constant and does not change during the reaction. This means that the presence of solids does not impact the equilibrium position or the rate of the reaction.
Chemical equilibrium is a form of equilibrium?
because in chemical equilibrium the rate of forward reaction is = the rate of reversed reaction so in both sides at left side and right side those products which are formed are in same quantities that's why chemical equilibrium is the form equilibrium
How can one determine the equilibrium concentration in a chemical reaction?
To determine the equilibrium concentration in a chemical reaction, one can use the equilibrium constant, which is a ratio of the concentrations of products to reactants at equilibrium. By knowing the initial concentrations and the stoichiometry of the reaction, one can calculate the equilibrium concentrations using the equilibrium constant expression.
How do solids affect equilibrium in a chemical reaction?
Solids do not affect the equilibrium of a chemical reaction because their concentration remains constant and does not change during the reaction. Only the concentrations of gases and dissolved substances in a reaction mixture can affect the equilibrium position.
