0
go to home
What else can I help you with?
Describe the ways in which the rate of a chemical reaction can be changed?
The rate of a chemical reaction can be changed by altering the temperature, concentration of reactants, presence of catalysts, and the surface area of the reactants. Increasing the temperature generally increases the rate of reaction, while higher concentrations of reactants and the use of catalysts can also speed up the reaction. Increasing the surface area of the reactants can also increase the rate of reaction by providing more contact points for the reaction to occur.
What is the substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
What is a substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
Which part of a chemical reaction is most changed by enzyme activity?
The speed of the reaction is most changed by enzyme activity, as enzymes can greatly accelerate the rate at which chemical reactions occur by lowering the activation energy required for the reaction to proceed.
What is the rate of chemical reaction is?
The rate of chemical reactions is how long a chemical reaction takes to finish.
What is the rate of disappearance equation used to determine the speed at which a substance is consumed or transformed in a chemical reaction?
The rate of disappearance equation is used to calculate how quickly a substance is used up or changed in a chemical reaction. It helps determine the speed at which the reaction is happening.
How is a catalysts different from a reactant?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process, while a reactant is a substance that participates in a chemical reaction and is consumed. Essentially, a catalyst speeds up a reaction without being changed itself, while a reactant is consumed during the reaction.
What is called chemical reaction rate?
The speed of the reaction
What is the speed at which a reaction occurs called?
The chemical term is reaction rate.
What is a Catalyst mean in chemistry?
In Biology, a catalyst is a substance which speeds up a chemical reaction, without being changed themselves. Biological catalysts are found in living organisms.
What are substances that change the rate of a chemical reaction without themselves being changed?
Those substances are called, "Catalysts".
What is the first-order reaction formula used to determine the rate of a chemical reaction?
The first-order reaction formula used to determine the rate of a chemical reaction is: Rate kA, where Rate is the reaction rate, k is the rate constant, and A is the concentration of the reactant.
