The rate determining step is the slowest step in a chemical reaction. It is the step that controls the overall rate of the reaction. The rate of the reaction is determined by the slowest step in the reaction. All the other steps in the reaction must be fast in comparison to the rate determining step. The rate determining step is usually the step that involves the formation or breaking of a bond.
In order to determine the rate determining step you must first know the order of the reaction. The order of the reaction is the sum of the exponents of the concentrations of the reactants. The order of the reaction tells you how many molecules of each reactant are involved in the rate determining step. If the order of the reaction is zero then the rate of the reaction is not affected by the concentration of the reactants. If the order of the reaction is one then the rate of the reaction is proportional to the concentration of one of the reactants. If the order of the reaction is two then the rate of the reaction is proportional to the square of the concentration of one of the reactants.
The rate of the reaction is also affected by the nature of the reactants. If thereactants are in the gas phase then the rate of the reaction is usually higher than if the reactants are in the liquid phase. The reason for this is that the molecules in the gas phase are free to move around and collide with each other. In the liquid phase the molecules are not free to move around and collide with each other.
The rate of the reaction is also affected by the temperature of the reactants. If the temperature is increased the rate of the reaction is usually increased. The reason for this is that the molecules have more energy and are moving around more. They are also more likely to collide with each other.
The rate of the reaction is also affected by the presence of a catalyst. A catalyst is a substance that increases the rate of a chemical reaction without being consumed by the reaction. The reason for this is that the catalyst provides an alternative pathway for the reaction to proceed.
The rate of the reaction is usually determined by the slowest step in the reaction. The reason for this is that all the other steps in the reaction must be fast in comparison to the rate determining step.
The rate determining step is the step that controls the overall rate of the reaction. The rate of the reaction is determined by the slowest step in the reaction. The rate determining step is usually the step that involves the formation or breaking of a bond.
In order to determine the rate determining step you must first know the order of the reaction. The order of the reaction is the sum of the exponents of the concentrations of the reactants. The order of the reaction tells you how many molecules of each reactant are involved in the rate determining step. If the order of the reaction is zero then the rate of the reaction is not affected by the concentration of the reactants. If the order of the reaction is one then the rate of the reaction is proportional to the concentration of one of the reactants. If the order of the reaction is two then the rate of the reaction is proportional to the square of the concentration of one of the reactants.
The rate of the reaction is also affected by the nature of the reactants. If thereactants are in the gas phase then the rate of the reaction is usually higher than if the reactants are in the liquid phase. The reason for this is that the molecules in the gas phase are free to move around and collide with each other. In the liquid phase the molecules are not free to move around and collide with each other.
The rate of the reaction is also affected by the temperature of the reactants. If the temperature is increased the rate of the reaction is usually increased. The reason for this is that the molecules have more energy and are moving around more. They are also more likely to collide with each other.
The rate of the reaction is also affected by the presence of a catalyst. A catalyst is a substance that increases the rate of a chemical reaction without being consumed by the reaction. The reason for this is that the catalyst provides an alternative pathway for the reaction to proceed.
The rate of the reaction is usually determined by the slowest step in the reaction. The reason for this is that all the other steps in the reaction must be fast in comparison to the rate determining step.
In a reaction rate equation what is the term that indicates how fast the reaction occurs?
The rate constant is a term that indicates how fast the reaction occurs.
In a reaction rate equation what is the term that indicates the concentration of the reactants?
The term concentration refers to the amount of reactant present in the reaction.
What is the definition for activation energy?
Activation energy is the minimum amount of energy needed for a chemical reaction to occur.
What does the Arrhenius equation tell us?
The Arrhenius equation is used to calculate the rate constant for a chemical reaction.
What is the relationship between activation energy and rate constant?
The activation energy is inversely proportional to the rate constant.
What is the meaning of the term “catalyst”?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed itself.
What is the meaning of the term “inhibitor”?
An inhibitor is a substance that decreases the rate of a chemical reaction.
What is the meaning of the term “reactant”?
A reactant is a substance that is consumed in a chemical reaction.
What is the meaning of the term “product”?
A product is a substance that is produced in a chemical reaction.
What is the rate-determining step?
The rate-determining step is the slowest step in a reaction which determines the overall rate of the reaction.
How does a catalyst work?
A catalyst works by providing an alternative pathway for the reaction that has a lower activation energy.
How does an inhibitor work?
An inhibitor works by blocking the active site of the enzyme or by otherwise competing with the reactant for the enzyme.
What is the meaning of the term “equilibrium”?
Equilibrium is a state where the concentrations of the reactants and products remain constant.
What is the relationship between equilibrium constant and reaction rate?
The equilibrium constant is inversely proportional to the reaction rate.
What is the meaning of the term “activated complex”?
The activated complex is the intermediate state between the reactants and products in a chemical reaction.
